require(XML)  
## Loading required package: XML
require(reshape2)
## Loading required package: reshape2
require(plyr)
## Loading required package: plyr
require(methods)
require(dygraphs)
## Loading required package: dygraphs
require(xts)
## Loading required package: xts
## Loading required package: zoo
## 
## Attaching package: 'zoo'
## The following objects are masked from 'package:base':
## 
##     as.Date, as.Date.numeric
require(validate)
## Loading required package: validate
require(plotly)
## Loading required package: plotly
## Loading required package: ggplot2
## 
## Attaching package: 'plotly'
## The following object is masked from 'package:ggplot2':
## 
##     last_plot
## The following object is masked from 'package:graphics':
## 
##     layout
require(quantmod)
## Loading required package: quantmod
## Loading required package: TTR
## Version 0.4-0 included new data defaults. See ?getSymbols.
require(knitr)
## Loading required package: knitr
require(rmarkdown)
## Loading required package: rmarkdown
require(sqldf)
## Loading required package: sqldf
## Loading required package: gsubfn
## Loading required package: proto
## Loading required package: RSQLite
## Loading required package: DBI
#variables
endpoint <- "http://data.hbrc.govt.nz/envirodata/wqfortrend.hts"
date1 <- "2005-01-01"
date2 <- "2016-01-01"

var1 <- "Dissolved Reactive Phosphorus"
var2 <- "Total Phosphorus[Total Phosphorus]"
var3 <- "Total Nitrogen"
var4 <- "Ammoniacal Nitrogen"
var5 <- "Nitrate + Nitrite Nitrogen"
var6 <- "Black Disc"
var7 <- "E. Coli"
var8 <- "pH (Lab)"
var9 <- "Turbidity (Lab)"

print("VALIDATION REPORT HILLTOP DATA - WATER QUALITY DATA")
## [1] "VALIDATION REPORT HILLTOP DATA - WATER QUALITY DATA"
print("Council: Hawke's Bay Regional Council")
## [1] "Council: Hawke's Bay Regional Council"
print(endpoint)
## [1] "http://data.hbrc.govt.nz/envirodata/wqfortrend.hts"
print(paste("start date: ", date1))
## [1] "start date:  2005-01-01"
print(paste("finish date: ", date2))
## [1] "finish date:  2016-01-01"
ld <- function(url){
  (download.file(url,destfile="tmp",method="wininet"))
  xmlfile <- xmlParse(file = "tmp")
  unlink("tmp")
  return(xmlfile)
}
url <- "https://hbrcwebmap.hbrc.govt.nz/arcgis/services/emar/MonitoringSiteReferenceData/MapServer/WFSServer?request=GetFeature&service=WFS&typename=MonitoringSiteReferenceData&srsName=urn:ogc:def:crs:EPSG:6.9:4326"
xmldata<-ld(url)
#print(xmldata)
m <- getNodeSet(xmldata,paste("//wfs:FeatureCollection/gml:member", sep=""))
#print(m)
for (ms in 1:length(m)){
  member <- getNodeSet(xmldata,paste("//gml:member[",ms,"]", sep=""))
  #print(member)
  
  q<- getNodeSet(xmldata, paste("//gml:member[",ms,"]/emar:MonitoringSiteReferenceData/emar:SWQuality",sep=""))
  
  s<- getNodeSet(xmldata, paste("//gml:member[",ms,"]/emar:MonitoringSiteReferenceData/emar:CouncilSiteID",sep=""))
  
  for (qs in 1:length(q)){
    xmldataframe <- xmlToDataFrame(getNodeSet(xmldata, paste("//gml:member[",ms,"]/emar:MonitoringSiteReferenceData/emar:SWQuality[",qs,"]", sep="")))
    status <- (xmldataframe$text)
    #print(status)
    if (status == "Yes"){
      #print(paste("H"))
      xmldataframe <- xmlToDataFrame(getNodeSet(xmldata, paste("//gml:member[",ms,"]/emar:MonitoringSiteReferenceData/emar:CouncilSiteID", sep="")))
      siteid <- (xmldataframe$text)
      print(siteid)
      
      for (n in c("var1", "var2","var3","var4","var5","var6","var7","var8","var9")) {
        measure <- get(n)
        print(measure)
      
      
        url<-paste(endpoint,"?service=Hilltop&Request=GetData&Site=",siteid,"&Measurement=",measure,"&From=",date1,"&To=",date2, sep="")
        #print(url)
        measxml<-xmlInternalTreeParse(url)
        error<-as.character(sapply(getNodeSet(doc=measxml, path="//Error"), xmlValue))
        #print(error)
        if(length(error)==0){
          
          m<-getNodeSet(measxml, "//Hilltop/Measurement")
          
          for(ms in 1:length(m)){
            d <- getNodeSet(measxml, paste("//Measurement[",ms,"]/Data",sep=""))
            
            for(ds in 1:length(d)){
              e <- getNodeSet(measxml, paste("//Measurement[",ms,"]/Data[",ds,"]/E",sep=""))
              
              mes_df = NULL
              for(es in 1:length(e)){
                timexmldf <- xmlToDataFrame(getNodeSet(measxml, paste("//Measurement[",ms,"]/Data[",ds,"]/E[",es,"]/T",sep="")))
                #t = rbind(t, data.frame(timexmldf))
                #Time1<-as.POSIXct(strptime(timexmldf,format="%Y-%m-%dT%H:%M:%S"))
                valuexmldf <- xmlToDataFrame(getNodeSet(measxml, paste("//Measurement[",ms,"]/Data[",ds,"]/E[",es,"]/Value",sep="")))
                #print(valuexmldf)
                #v = rbind(v, data.frame(valuexmldf))
                mes_df = rbind(mes_df,data.frame(timexmldf,valuexmldf))
                
                
                ##Value1<-(as.character(valuexmldf))
                #print(Value1)
                #Value_df[nrow(Value_df) + 1, ] <- valuexmldf       
                #mydata <- merge(timexmldf, valuexmldf)
                #mes_df[nrow(mes_df) + 1, ] <- c(Time1, valuexmldf)
                #mes_df <- rbind(timexmldf, valuexmldf)
                #print(mes_df)
                #mes_df2[nrow(mes_df) + 1, ] <- mes_df
                
              }
              #print(mes)
              
              #print(mes_df)
              names(mes_df) <- c("Time", "Value")
              #print(mes_df)
              
              #Finding strings starting with "<"
              #m<-grepl(pattern = "^<",x =  mes_df$Value,perl = TRUE)
              l<-grepl(pattern = "<",x =  mes_df$Value,perl = TRUE)
              m<-grepl(pattern = ">",x =  mes_df$Value,perl = TRUE)
              
              low<-(sum(l))
              print(paste("Total Number of records with values below the detection range: ", low))
              
              # Select rows and do something
              print(mes_df[which(l==TRUE),])
              
              ab<-(sum(m))
              print(paste("Total Number of records with values of more than the detection range: ", ab))
              
              # Select rows and do something
              print(mes_df[which(m==TRUE),])
              
              new_mes_df <-(mes_df[which(l==FALSE),])
              #print(new_mes_df)
              new_mes_df2 = NULL
              Time1<-as.POSIXct(strptime(new_mes_df$Time,format="%Y-%m-%dT%H:%M:%S"))
              Value1<-(as.numeric(as.character(new_mes_df$Value)))
              new_mes_df2 = rbind(new_mes_df2,data.frame(Time1,Value1))
              #print(new_mes_df2)
              
              print(ggplot(new_mes_df2, aes(Time1, Value1)) +
                      geom_point(na.rm=TRUE, color="blue", size=3, pch=18) +
                      ggtitle(paste(measure,"\n ",siteid)) +
                      xlab("Date - below and above detection values excluded") + ylab(measure))
              
              
            }
            
          }
        }
        else
        {print(paste("URL Does not exist"))}
      }
    }
    else
    {print(paste("ignore me"))}
  }
}
## [1] "ignore me"
## [1] Aniwaniwa Stream at Aniwaniwa
## Levels: Aniwaniwa Stream at Aniwaniwa
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  41"
##                   Time  Value
## 2  2005-05-16T12:55:00 <0.004
## 4  2005-11-21T13:00:00 <0.004
## 5  2006-02-13T14:15:00 <0.004
## 6  2006-05-29T13:50:00 <0.004
## 7  2006-08-15T13:30:00 <0.004
## 8  2006-11-27T13:00:00 <0.004
## 9  2007-02-26T13:35:00 <0.004
## 10 2007-05-30T15:15:00 <0.004
## 11 2007-08-27T14:30:00 <0.004
## 12 2007-11-15T14:00:00 <0.004
## 13 2008-02-25T15:27:00 <0.004
## 14 2008-05-14T15:30:00 <0.004
## 15 2008-08-06T15:20:00 <0.004
## 16 2008-11-10T15:23:00 <0.004
## 20 2009-11-17T07:30:00 <0.004
## 21 2010-02-10T08:45:00 <0.004
## 22 2010-05-25T08:30:00 <0.004
## 23 2010-08-30T12:00:00 <0.004
## 24 2010-11-30T13:00:00 <0.004
## 27 2011-08-29T12:30:00 <0.004
## 29 2012-02-20T14:00:00 <0.004
## 30 2012-06-05T11:53:00 <0.004
## 31 2012-07-25T11:06:00 <0.004
## 32 2012-08-21T11:00:00 <0.004
## 33 2012-09-25T11:09:00 <0.004
## 34 2012-11-07T11:03:00 <0.004
## 35 2012-12-18T10:03:00 <0.004
## 36 2013-02-19T10:55:00 <0.004
## 37 2013-04-02T12:30:00 <0.004
## 42 2013-08-27T12:59:00 <0.004
## 43 2013-09-26T12:50:00 <0.004
## 44 2013-10-30T12:12:00 <0.004
## 45 2013-11-28T11:30:07 <0.004
## 46 2013-12-19T12:06:58 <0.004
## 48 2014-02-24T13:16:36 <0.004
## 49 2014-03-26T11:39:55 <0.004
## 51 2014-05-28T12:11:43 <0.004
## 54 2014-09-02T13:35:00 <0.004
## 55 2014-10-10T09:06:34 <0.004
## 57 2014-11-24T16:30:00 <0.004
## 61 2015-03-31T14:19:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  6"
##                   Time  Value
## 15 2008-08-06T15:20:00 <0.004
## 19 2009-08-11T00:00:00 <0.004
## 32 2012-08-21T11:00:00 <0.004
## 34 2012-11-07T11:03:00 <0.004
## 44 2013-10-30T12:12:00 <0.004
## 70 2015-12-22T11:39:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  22"
##                   Time Value
## 31 2012-08-21T11:00:00 <0.11
## 32 2012-09-25T11:09:00 <0.11
## 34 2012-12-18T10:03:00 <0.11
## 35 2013-02-19T10:55:00 <0.11
## 38 2013-05-22T11:15:00 <0.11
## 39 2013-06-24T11:30:00 <0.11
## 41 2013-08-27T12:59:00 <0.11
## 43 2013-10-30T12:12:00 <0.11
## 46 2014-01-27T12:00:31 <0.11
## 47 2014-02-24T13:16:36 <0.11
## 48 2014-03-26T11:39:55 <0.11
## 49 2014-04-29T12:05:41 <0.11
## 50 2014-05-28T12:11:43 <0.11
## 51 2014-06-09T12:45:00 <0.11
## 54 2014-10-10T09:06:34 <0.11
## 56 2014-11-24T16:30:00 <0.11
## 58 2015-01-28T13:03:00 <0.11
## 60 2015-03-31T14:19:00 <0.11
## 61 2015-05-06T12:30:00 <0.11
## 64 2015-08-06T14:24:00 <0.11
## 65 2015-08-27T11:41:00 <0.11
## 68 2015-12-03T13:38:00 <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  58"
##                   Time  Value
## 2  2005-05-16T12:55:00  <0.01
## 3  2005-08-15T13:00:00  <0.01
## 4  2005-11-21T13:00:00  <0.01
## 6  2006-05-29T13:50:00  <0.01
## 8  2006-11-27T13:00:00  <0.01
## 10 2007-05-30T15:15:00  <0.01
## 12 2007-11-15T14:00:00  <0.01
## 14 2008-05-14T15:30:00  <0.01
## 15 2008-08-06T15:20:00  <0.01
## 17 2009-02-10T10:00:00  <0.01
## 20 2009-11-17T07:30:00  <0.01
## 21 2010-02-10T08:45:00  <0.01
## 22 2010-05-25T08:30:00  <0.01
## 24 2010-11-30T13:00:00  <0.01
## 25 2011-03-23T08:30:00  <0.01
## 27 2011-08-29T12:30:00  <0.01
## 28 2011-11-15T09:38:00  <0.01
## 29 2012-02-20T14:00:00  <0.01
## 30 2012-06-05T11:53:00  <0.01
## 31 2012-07-25T11:06:00  <0.01
## 32 2012-08-21T11:00:00  <0.01
## 33 2012-09-25T11:09:00  <0.01
## 34 2012-11-07T11:03:00  <0.01
## 35 2012-12-18T10:03:00  <0.01
## 36 2013-02-19T10:55:00  <0.01
## 37 2013-04-02T12:30:00  <0.01
## 38 2013-04-23T12:35:00  <0.01
## 39 2013-05-22T11:15:00  <0.01
## 41 2013-07-17T12:50:00  <0.01
## 42 2013-08-27T12:59:00  <0.01
## 43 2013-09-26T12:50:00  <0.01
## 44 2013-10-30T12:12:00  <0.01
## 45 2013-11-28T11:30:07  <0.01
## 46 2013-12-19T12:06:58  <0.01
## 47 2014-01-27T12:00:31  <0.01
## 48 2014-02-24T13:16:36  <0.01
## 49 2014-03-26T11:39:55  <0.01
## 50 2014-04-29T12:05:41  <0.01
## 51 2014-05-28T12:11:43  <0.01
## 52 2014-06-09T12:45:00  <0.01
## 53 2014-08-04T13:34:21  <0.01
## 54 2014-09-02T13:35:00  <0.01
## 55 2014-10-10T09:06:34  <0.01
## 56 2014-10-30T13:08:44  <0.01
## 57 2014-11-24T16:30:00  <0.01
## 58 2014-12-18T14:07:00  <0.01
## 59 2015-01-28T13:03:00  <0.01
## 60 2015-02-18T10:06:00  <0.01
## 61 2015-03-31T14:19:00  <0.01
## 62 2015-05-06T12:30:00 <0.005
## 63 2015-05-25T13:38:00 <0.005
## 64 2015-07-03T13:01:00 <0.005
## 65 2015-08-06T14:24:00 <0.005
## 66 2015-08-27T11:41:00 <0.005
## 67 2015-09-30T11:23:00 <0.005
## 68 2015-11-05T12:13:00 <0.005
## 69 2015-12-03T13:38:00 <0.005
## 70 2015-12-22T11:39:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time  Value
## 46 2013-12-19T12:06:58 <0.002
## 61 2015-03-31T14:19:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  13"
##                   Time Value
## 3  2005-08-15T13:00:00    <1
## 6  2006-05-29T13:50:00    <1
## 7  2006-08-15T13:30:00    <1
## 8  2006-11-27T13:00:00    <2
## 10 2007-05-30T15:15:00    <1
## 11 2007-08-27T14:30:00    <1
## 13 2008-02-25T15:27:00    <1
## 15 2008-08-06T15:20:00    <1
## 18 2009-05-19T08:40:00    <1
## 27 2011-08-29T12:30:00    <1
## 33 2012-09-25T11:09:00    <1
## 41 2013-08-27T12:59:00    <1
## 64 2015-09-30T11:23:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Aropaoanui River at Aropaoanui
## Levels: Aropaoanui River at Aropaoanui
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 32 2012-08-23T14:46:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time Value
## 45 2014-02-25T15:10:29 <0.11
## 57 2015-02-18T13:34:00 <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  50"
##                   Time  Value
## 2  2005-05-16T07:30:00  <0.01
## 5  2006-02-13T06:40:00  <0.01
## 6  2006-05-29T07:45:00  <0.01
## 10 2007-05-30T08:45:00  <0.01
## 11 2007-08-27T08:30:00  <0.01
## 12 2007-11-28T12:20:00  <0.01
## 13 2008-02-25T07:10:00  <0.01
## 14 2008-05-14T07:50:00  <0.01
## 15 2008-08-06T08:30:00  <0.01
## 17 2009-02-11T03:00:00  <0.01
## 18 2009-05-20T13:55:00  <0.01
## 20 2009-11-18T12:45:00  <0.01
## 21 2010-02-09T10:30:00  <0.01
## 22 2010-05-24T10:10:00  <0.01
## 24 2010-12-01T19:30:00  <0.01
## 25 2011-04-21T00:00:00  <0.01
## 26 2011-05-31T14:45:00  <0.01
## 27 2011-08-08T13:57:00  <0.01
## 28 2011-11-18T14:00:00  <0.01
## 29 2012-03-05T14:30:00  <0.01
## 30 2012-05-30T15:59:00  <0.01
## 32 2012-08-23T14:46:00  <0.01
## 34 2012-11-15T15:00:00  <0.01
## 35 2012-12-05T15:04:00  <0.01
## 36 2013-01-17T15:00:00  <0.01
## 37 2013-02-14T17:30:00  <0.01
## 38 2013-03-07T16:00:00  <0.01
## 40 2013-05-23T14:45:00  <0.01
## 43 2013-08-28T15:52:00  <0.01
## 44 2013-09-27T14:27:00  <0.01
## 45 2013-10-31T15:40:00  <0.01
## 47 2013-12-20T14:12:28  <0.01
## 48 2014-01-28T15:33:51  <0.01
## 49 2014-02-25T15:10:29  <0.01
## 50 2014-03-27T13:31:50  <0.01
## 51 2014-04-30T14:25:43  <0.01
## 52 2014-05-29T15:25:44  <0.01
## 56 2014-10-10T12:44:00  <0.01
## 58 2014-11-25T09:11:00  <0.01
## 59 2014-12-22T10:42:00  <0.01
## 60 2015-01-30T10:40:00  <0.01
## 61 2015-02-18T13:34:00  <0.01
## 62 2015-04-01T12:48:00  <0.01
## 63 2015-05-05T14:00:00 <0.005
## 64 2015-05-29T13:49:00 <0.005
## 66 2015-07-30T12:38:00 <0.005
## 67 2015-08-31T13:48:00 <0.005
## 68 2015-09-30T13:01:00 <0.005
## 69 2015-10-22T14:47:00 <0.005
## 70 2015-12-15T15:32:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 47 2013-12-20T14:12:28 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time Value
## 19 2009-08-12T14:10:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Awanui Stream at Flume
## Levels: Awanui Stream at Flume
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  8"
##                   Time  Value
## 2  2009-11-05T10:10:00  <0.01
## 10 2011-11-17T08:32:00  <0.01
## 17 2012-11-29T09:04:00  <0.01
## 18 2012-12-18T09:54:00  <0.01
## 40 2014-10-17T13:12:36  <0.01
## 41 2014-11-07T12:54:00  <0.01
## 52 2015-11-20T12:49:00 <0.005
## 53 2015-12-17T12:27:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  1"
##                  Time Value
## 6 2011-08-04T10:10:00  >0.7
## Warning: NAs introduced by coercion

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] Esk River at Berry Road
## Levels: Esk River at Berry Road
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 13 2008-02-27T08:30:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  27"
##                   Time Value
## 1  2005-01-28T10:30:00 <0.01
## 5  2006-02-08T13:25:00 <0.01
## 13 2008-02-27T08:30:00 <0.01
## 14 2008-05-20T13:20:00 <0.01
## 15 2008-08-19T12:15:00 <0.01
## 17 2009-02-23T13:30:00 <0.01
## 19 2009-08-25T13:00:00 <0.01
## 20 2009-11-18T12:47:00 <0.01
## 22 2010-11-18T12:30:00 <0.01
## 23 2011-02-23T14:56:00 <0.01
## 24 2011-05-24T11:00:00 <0.01
## 27 2012-03-15T14:50:00 <0.01
## 28 2012-05-15T11:26:00 <0.01
## 32 2013-01-09T13:00:00 <0.01
## 33 2013-02-08T12:06:00 <0.01
## 34 2013-02-08T12:16:00 <0.01
## 41 2013-09-02T13:15:00 <0.01
## 42 2013-10-14T11:38:00 <0.01
## 43 2013-11-05T15:42:51 <0.01
## 45 2014-01-07T13:00:00 <0.01
## 49 2014-05-07T12:28:54 <0.01
## 52 2014-08-20T14:46:00 <0.01
## 53 2014-09-04T16:00:00 <0.01
## 54 2014-10-08T13:04:12 <0.01
## 57 2015-01-19T15:40:00 <0.01
## 58 2015-02-09T12:40:00 <0.01
## 60 2015-04-23T14:17:00 <0.01
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Esk River at Waipunga Bridge
## Levels: Esk River at Waipunga Bridge
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time  Value
## 13 2008-02-27T10:15:00 <0.004
## 21 2010-02-26T00:00:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time Value
## 46 2014-01-07T14:00:00 <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  46"
##                   Time  Value
## 1  2005-01-28T12:45:00  <0.01
## 2  2005-05-25T12:05:00  <0.01
## 4  2005-11-14T10:40:00  <0.01
## 5  2006-02-08T14:30:00  <0.01
## 7  2006-08-14T12:45:00  <0.01
## 8  2006-11-20T13:00:00  <0.01
## 10 2007-06-06T15:15:00  <0.01
## 11 2007-08-24T14:30:00  <0.01
## 12 2007-12-06T08:30:00  <0.01
## 13 2008-02-27T10:15:00  <0.01
## 15 2008-08-19T13:15:00  <0.01
## 17 2009-02-24T11:00:00  <0.01
## 20 2009-11-18T13:27:00  <0.01
## 21 2010-02-26T00:00:00  <0.01
## 25 2011-02-23T16:53:00  <0.01
## 26 2011-05-24T12:27:00  <0.01
## 28 2011-11-08T13:29:00  <0.01
## 29 2012-03-15T16:00:00  <0.01
## 30 2012-05-15T12:55:00  <0.01
## 33 2012-09-03T13:56:00  <0.01
## 35 2013-01-09T14:00:00  <0.01
## 36 2013-02-08T14:57:00  <0.01
## 37 2013-03-07T12:20:00  <0.01
## 38 2013-04-03T00:00:00  <0.01
## 44 2013-10-14T12:54:00  <0.01
## 45 2013-11-05T11:38:07  <0.01
## 47 2014-01-07T14:00:00  <0.01
## 48 2014-02-13T15:37:37  <0.01
## 49 2014-03-07T15:29:49  <0.01
## 50 2014-04-02T15:30:00  <0.01
## 51 2014-05-07T13:31:26  <0.01
## 53 2014-07-07T15:33:27  <0.01
## 54 2014-08-20T15:35:00  <0.01
## 55 2014-09-04T17:00:00  <0.01
## 56 2014-10-08T14:22:25  <0.01
## 57 2014-11-11T16:21:00  <0.01
## 58 2014-12-01T16:12:00  <0.01
## 59 2015-01-19T16:30:01  <0.01
## 60 2015-02-09T14:45:00  <0.01
## 61 2015-03-02T15:30:00  <0.01
## 63 2015-05-19T14:41:00 <0.005
## 64 2015-06-05T14:12:00 <0.005
## 65 2015-07-01T16:19:00 <0.005
## 66 2015-08-27T16:03:00 <0.005
## 67 2015-09-18T14:35:00 <0.005
## 69 2015-11-16T16:00:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time  Value
## 13 2008-02-27T10:15:00 <0.002
## 37 2013-03-07T12:20:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  1"
##                   Time Value
## 26 2011-08-05T12:40:00 >0.55
## Warning: NAs introduced by coercion

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  2"
##                  Time Value
## 1 2005-01-28T12:45:00    <1
## 3 2005-08-12T12:55:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] Hangaroa River at Doneraille Park
## Levels: Hangaroa River at Doneraille Park
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  17"
##                   Time  Value
## 4  2005-11-22T10:15:00 <0.004
## 5  2006-02-14T10:00:00 <0.004
## 9  2007-02-27T10:25:00 <0.004
## 11 2007-08-28T08:35:00 <0.004
## 13 2008-02-26T10:04:00 <0.004
## 16 2008-11-11T00:00:00 <0.004
## 18 2009-05-18T17:00:00 <0.004
## 23 2010-12-01T10:00:00 <0.004
## 26 2011-08-30T10:00:00 <0.004
## 27 2011-11-15T13:17:00 <0.004
## 28 2012-02-21T09:13:00 <0.004
## 33 2012-11-07T15:30:00 <0.004
## 34 2012-12-18T12:46:00 <0.004
## 35 2013-02-19T14:55:00 <0.004
## 38 2013-05-22T14:20:00 <0.004
## 43 2013-10-30T15:31:00 <0.004
## 54 2014-10-09T15:45:32 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  47"
##                   Time  Value
## 1  2005-02-15T10:00:00  <0.01
## 4  2005-11-22T10:15:00  <0.01
## 5  2006-02-14T10:00:00  <0.01
## 6  2006-05-30T11:25:00  <0.01
## 7  2006-08-16T10:15:00  <0.01
## 8  2006-11-28T10:00:00  <0.01
## 11 2007-08-28T08:35:00  <0.01
## 12 2007-11-15T11:25:00  <0.01
## 16 2008-11-11T00:00:00  <0.01
## 17 2009-02-10T04:30:00  <0.01
## 18 2009-05-18T17:00:00  <0.01
## 20 2010-02-10T16:15:00  <0.01
## 23 2010-12-01T10:00:00  <0.01
## 24 2011-03-22T13:40:00  <0.01
## 25 2011-05-16T16:05:00  <0.01
## 26 2011-08-30T10:00:00  <0.01
## 27 2011-11-15T13:17:00  <0.01
## 28 2012-02-21T09:13:00  <0.01
## 29 2012-06-05T14:40:00  <0.01
## 31 2012-08-21T14:16:00  <0.01
## 32 2012-09-25T00:00:00  <0.01
## 33 2012-11-07T15:30:00  <0.01
## 34 2012-12-18T12:46:00  <0.01
## 35 2013-02-19T14:55:00  <0.01
## 36 2013-04-02T16:00:00  <0.01
## 38 2013-05-22T14:20:00  <0.01
## 41 2013-08-27T15:50:00  <0.01
## 43 2013-10-30T15:31:00  <0.01
## 45 2013-12-19T15:37:23  <0.01
## 46 2014-01-27T16:35:27  <0.01
## 47 2014-02-24T16:54:23  <0.01
## 48 2014-03-26T14:59:31  <0.01
## 49 2014-04-29T14:53:00  <0.01
## 50 2014-05-28T14:10:10  <0.01
## 51 2014-06-24T13:37:15  <0.01
## 54 2014-10-09T15:45:32  <0.01
## 55 2014-10-30T16:00:58  <0.01
## 56 2014-11-27T11:27:00  <0.01
## 57 2014-12-18T16:43:00  <0.01
## 58 2015-01-28T16:29:00  <0.01
## 59 2015-02-17T13:29:00  <0.01
## 60 2015-03-31T16:41:00  <0.01
## 61 2015-05-06T15:24:00 <0.005
## 63 2015-07-03T09:29:00 <0.005
## 65 2015-08-27T16:00:00 <0.005
## 67 2015-11-05T14:21:00 <0.005
## 68 2015-11-30T12:32:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  11"
##                   Time  Value
## 17 2009-02-10T04:30:00 <0.002
## 28 2012-02-21T09:13:00 <0.002
## 35 2013-02-19T14:55:00 <0.002
## 43 2013-10-30T15:31:00 <0.002
## 45 2013-12-19T15:37:23 <0.002
## 47 2014-02-24T16:54:23 <0.002
## 56 2014-11-27T11:27:00 <0.002
## 59 2015-02-17T13:29:00 <0.002
## 60 2015-03-31T16:41:00 <0.002
## 61 2015-05-06T15:24:00 <0.001
## 69 2015-12-22T14:02:00 <0.001
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time Value
## 10 2007-05-31T08:50:00    <1
## 19 2009-08-11T14:30:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] Herehere Stream at Te Aute Road
## Levels: Herehere Stream at Te Aute Road
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  29"
##                   Time  Value
## 1  2006-11-07T09:25:00  <0.01
## 5  2007-11-23T10:55:00  <0.01
## 6  2008-02-18T11:25:00  <0.01
## 10 2009-02-26T08:15:00  <0.01
## 13 2009-11-05T11:30:00  <0.01
## 17 2010-11-03T11:35:00  <0.01
## 18 2011-03-15T10:55:00  <0.01
## 21 2011-11-17T08:56:00  <0.01
## 27 2012-10-18T11:35:00  <0.01
## 28 2012-11-29T09:22:00  <0.01
## 29 2012-12-18T11:10:00  <0.01
## 30 2013-01-08T12:00:00  <0.01
## 31 2013-02-13T13:57:00  <0.01
## 32 2013-03-14T11:15:00  <0.01
## 38 2013-09-12T00:00:00  <0.01
## 40 2013-11-26T12:03:36  <0.01
## 41 2013-12-16T12:40:00  <0.01
## 42 2014-01-21T11:00:00  <0.01
## 44 2014-03-31T13:20:00  <0.01
## 52 2014-11-07T13:15:00  <0.01
## 53 2014-12-10T15:58:00  <0.01
## 55 2015-03-03T12:20:00  <0.01
## 57 2015-04-09T14:35:00  <0.01
## 58 2015-05-14T12:17:00 <0.005
## 59 2015-06-18T13:18:00 <0.005
## 60 2015-07-27T12:34:00 <0.005
## 61 2015-08-26T13:05:00 <0.005
## 63 2015-11-03T15:10:00 <0.005
## 64 2015-11-20T13:21:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 55 2015-03-03T12:20:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  1"
##                  Time Value
## 5 2011-03-15T10:55:00    >2
## Warning: NAs introduced by coercion

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  1"
##                  Time Value
## 7 2008-05-07T10:20:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] Karewarewa Stream at Paki Paki
## Levels: Karewarewa Stream at Paki Paki
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  10"
##                   Time  Value
## 9  2007-02-07T10:25:00  <0.01
## 12 2007-11-23T12:00:00  <0.01
## 27 2011-11-17T08:12:00  <0.01
## 35 2012-12-18T09:30:00  <0.01
## 57 2014-10-17T13:48:58  <0.01
## 58 2014-11-07T12:04:00  <0.01
## 59 2014-12-10T14:31:00  <0.01
## 60 2015-01-13T11:56:00  <0.01
## 69 2015-11-03T13:48:00 <0.005
## 71 2015-12-17T11:12:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 60 2015-01-13T11:56:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] Kopuawhara Stream at Railway Bridge
## Levels: Kopuawhara Stream at Railway Bridge
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  33"
##                   Time  Value
## 4  2005-11-22T07:00:00 <0.004
## 5  2006-02-14T07:12:00 <0.004
## 6  2006-05-30T07:50:00 <0.004
## 8  2006-11-28T07:15:00 <0.004
## 9  2007-02-27T07:15:00 <0.004
## 10 2007-05-31T11:20:00 <0.004
## 11 2007-08-28T12:10:00 <0.004
## 12 2007-11-19T07:20:00 <0.008
## 13 2008-02-26T07:30:00 <0.004
## 17 2009-02-11T07:00:00 <0.004
## 18 2009-05-20T07:15:00 <0.004
## 20 2009-11-18T06:30:00 <0.004
## 21 2010-02-10T08:50:00 <0.004
## 24 2010-12-01T13:00:00 <0.004
## 28 2011-08-30T11:40:00 <0.004
## 29 2011-11-16T08:23:00 <0.004
## 30 2012-02-21T14:47:00 <0.004
## 31 2012-06-06T10:19:00 <0.004
## 34 2012-09-26T08:19:00 <0.004
## 36 2012-12-19T07:28:00 <0.004
## 37 2013-02-20T08:01:00 <0.004
## 38 2013-04-03T07:00:00 <0.004
## 39 2013-04-24T08:40:00 <0.004
## 40 2013-05-23T08:25:00 <0.004
## 43 2013-08-28T09:50:00 <0.004
## 45 2013-10-31T09:04:00 <0.004
## 47 2013-12-20T08:36:52 <0.004
## 49 2014-02-25T08:39:00 <0.004
## 50 2014-03-27T08:51:01 <0.004
## 52 2014-05-29T09:22:43 <0.004
## 57 2014-10-31T10:15:34 <0.004
## 61 2015-02-18T12:42:00 <0.004
## 62 2015-04-01T09:32:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  5"
##                   Time  Value
## 37 2013-02-20T08:01:00 <0.004
## 40 2013-05-23T08:25:00 <0.004
## 47 2013-12-20T08:36:52 <0.004
## 52 2014-05-29T09:22:43 <0.004
## 65 2015-07-02T16:44:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  7"
##                   Time  Value
## 36 2012-12-19T07:28:00 <0.104
## 40 2013-05-23T08:25:00  <0.11
## 45 2013-10-31T09:04:00  <0.11
## 49 2014-02-25T08:39:00  <0.11
## 58 2014-11-25T15:50:00  <0.11
## 62 2015-04-01T09:32:00  <0.11
## 63 2015-05-07T08:41:00  <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  57"
##                   Time  Value
## 2  2005-05-17T08:20:00  <0.01
## 3  2005-08-16T08:15:00  <0.01
## 5  2006-02-14T07:12:00  <0.01
## 6  2006-05-30T07:50:00  <0.01
## 7  2006-08-16T08:00:00  <0.01
## 8  2006-11-28T07:15:00  <0.01
## 10 2007-05-31T11:20:00  <0.01
## 11 2007-08-28T12:10:00  <0.01
## 12 2007-11-19T07:20:00  <0.02
## 13 2008-02-26T07:30:00  <0.01
## 14 2008-05-15T10:30:00  <0.01
## 17 2009-02-11T07:00:00  <0.01
## 18 2009-05-20T07:15:00  <0.01
## 21 2010-02-10T08:50:00  <0.01
## 22 2010-05-26T08:45:00  <0.01
## 24 2010-12-01T13:00:00  <0.01
## 26 2011-05-15T11:40:00  <0.01
## 28 2011-08-30T11:40:00  <0.01
## 29 2011-11-16T08:23:00  <0.01
## 30 2012-02-21T14:47:00  <0.01
## 31 2012-06-06T10:19:00  <0.01
## 33 2012-08-22T08:46:00  <0.01
## 34 2012-09-26T08:19:00  <0.01
## 35 2012-11-08T07:00:00  <0.01
## 36 2012-12-19T07:28:00  <0.01
## 37 2013-02-20T08:01:00  <0.01
## 38 2013-04-03T07:00:00  <0.01
## 40 2013-05-23T08:25:00  <0.01
## 42 2013-07-18T08:31:00  <0.01
## 43 2013-08-28T09:50:00  <0.01
## 44 2013-09-27T08:33:00  <0.01
## 46 2013-11-29T09:09:43  <0.01
## 47 2013-12-20T08:36:52  <0.01
## 48 2014-01-28T08:38:57  <0.01
## 49 2014-02-25T08:39:00  <0.01
## 50 2014-03-27T08:51:01  <0.01
## 51 2014-04-30T09:17:10  <0.01
## 52 2014-05-29T09:22:43  <0.01
## 53 2014-06-24T08:42:06  <0.01
## 54 2014-08-05T08:38:07  <0.01
## 55 2014-09-03T09:27:00  <0.01
## 56 2014-10-09T10:42:26  <0.01
## 57 2014-10-31T10:15:34  <0.01
## 58 2014-11-25T15:50:00  <0.01
## 59 2014-12-19T11:09:00  <0.01
## 60 2015-01-29T09:43:00  <0.01
## 61 2015-02-18T12:42:00  <0.01
## 62 2015-04-01T09:32:00  <0.01
## 63 2015-05-07T08:41:00 <0.005
## 64 2015-05-26T09:06:00 <0.005
## 65 2015-07-02T16:44:00 <0.005
## 66 2015-08-07T10:26:00 <0.005
## 67 2015-08-28T08:50:00 <0.005
## 68 2015-10-01T08:20:00 <0.005
## 69 2015-11-06T08:47:00 <0.005
## 70 2015-11-30T16:08:00 <0.005
## 71 2015-12-22T14:49:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  7"
##                   Time  Value
## 36 2012-12-19T07:28:00 <0.002
## 38 2013-04-03T07:00:00 <0.002
## 47 2013-12-20T08:36:52 <0.002
## 57 2014-10-31T10:15:34 <0.002
## 58 2014-11-25T15:50:00 <0.002
## 61 2015-02-18T12:42:00 <0.002
## 62 2015-04-01T09:32:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time Value
## 10 2007-05-31T11:20:00    <1
## 19 2009-08-11T07:45:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] Makaretu Stream at State Highway 50
## Levels: Makaretu Stream at State Highway 50
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  12"
##                   Time  Value
## 13 2006-01-19T08:45:00 <0.004
## 22 2006-10-30T10:25:00 <0.004
## 24 2006-12-20T09:40:00 <0.004
## 25 2007-01-26T09:45:00 <0.004
## 43 2008-08-12T11:00:00 <0.004
## 44 2008-08-28T11:40:00 <0.004
## 46 2008-10-30T10:19:00 <0.004
## 50 2009-02-18T11:30:00 <0.004
## 58 2009-10-27T12:00:00 <0.004
## 59 2009-11-12T12:06:00 <0.004
## 71 2010-11-11T10:05:00 <0.004
## 87 2011-12-22T11:00:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  8"
##                    Time  Value
## 91  2012-12-20T10:56:00  <0.11
## 92  2013-02-01T09:45:00 <0.111
## 94  2013-03-21T11:35:00  <0.11
## 106 2014-03-20T12:00:00  <0.11
## 114 2014-11-19T14:35:00  <0.11
## 116 2015-01-27T13:32:00  <0.11
## 117 2015-02-24T13:23:00  <0.11
## 118 2015-04-02T14:17:00  <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  107"
##                    Time  Value
## 1   2005-01-17T08:50:00  <0.01
## 2   2005-02-21T11:23:00  <0.01
## 3   2005-03-31T00:00:00  <0.01
## 4   2005-04-29T11:00:00  <0.01
## 6   2005-06-28T11:30:00  <0.01
## 7   2005-07-28T10:55:00  <0.01
## 8   2005-08-29T10:45:00  <0.01
## 9   2005-09-26T10:55:00  <0.01
## 13  2006-01-19T08:45:00  <0.01
## 14  2006-02-22T10:20:00  <0.01
## 15  2006-03-30T10:45:00  <0.01
## 16  2006-04-27T10:28:00  <0.01
## 17  2006-05-25T10:30:00  <0.01
## 18  2006-06-28T10:30:00  <0.01
## 19  2006-07-18T10:40:00  <0.01
## 20  2006-08-29T10:15:00  <0.01
## 21  2006-09-28T11:15:00  <0.01
## 22  2006-10-30T10:25:00  <0.01
## 23  2006-11-30T09:05:00  <0.01
## 24  2006-12-20T09:40:00  <0.01
## 25  2007-01-26T09:45:00  <0.01
## 26  2007-02-20T11:30:00  <0.01
## 27  2007-03-28T11:00:00  <0.01
## 28  2007-04-26T11:05:00  <0.01
## 29  2007-06-05T10:50:00  <0.01
## 31  2007-07-26T10:50:00  <0.01
## 32  2007-08-30T10:50:00  <0.01
## 33  2007-09-27T10:30:00  <0.01
## 34  2007-11-01T12:48:00  <0.01
## 35  2007-11-30T09:40:00  <0.01
## 36  2008-01-11T09:50:00  <0.01
## 37  2008-01-30T10:35:00  <0.01
## 38  2008-02-28T10:25:00  <0.01
## 39  2008-03-27T11:00:00  <0.01
## 40  2008-04-29T10:20:00  <0.01
## 41  2008-05-29T11:15:00  <0.01
## 43  2008-08-12T11:00:00  <0.01
## 44  2008-08-28T11:40:00  <0.01
## 45  2008-09-25T12:45:00  <0.01
## 50  2009-02-18T11:30:00  <0.01
## 51  2009-03-30T13:00:00  <0.01
## 53  2009-05-11T13:30:00  <0.01
## 56  2009-08-13T13:30:00  <0.01
## 57  2009-09-10T13:00:00  <0.01
## 58  2009-10-27T12:00:00  <0.01
## 59  2009-11-12T12:06:00  <0.01
## 60  2009-12-03T12:20:00  <0.01
## 62  2010-02-16T13:00:00  <0.01
## 64  2010-04-13T12:35:00  <0.01
## 70  2010-10-11T12:15:00  <0.01
## 71  2010-11-11T10:05:00  <0.01
## 72  2010-12-22T11:41:00  <0.01
## 73  2011-01-19T13:35:00  <0.01
## 74  2011-02-16T10:30:00  <0.01
## 75  2011-03-17T13:45:00  <0.01
## 76  2011-05-02T11:36:00  <0.01
## 77  2011-05-25T13:30:00  <0.01
## 78  2011-06-23T12:45:00  <0.01
## 79  2011-07-21T10:30:00  <0.01
## 80  2011-08-18T12:40:00  <0.01
## 81  2011-09-13T10:20:00  <0.01
## 82  2011-10-26T10:40:00  <0.01
## 83  2011-11-22T12:47:00  <0.01
## 84  2011-12-01T09:30:00  <0.01
## 85  2011-12-08T08:20:00  <0.01
## 86  2011-12-16T08:34:00  <0.01
## 87  2011-12-22T11:00:00  <0.01
## 88  2012-01-17T11:05:00  <0.01
## 89  2012-02-24T08:25:00  <0.01
## 90  2012-02-28T10:15:00  <0.01
## 91  2012-04-12T12:00:00  <0.01
## 92  2012-05-29T13:30:00  <0.01
## 95  2012-09-27T11:08:00  <0.01
## 96  2012-10-23T09:35:00  <0.01
## 97  2012-11-21T10:39:00  <0.01
## 99  2013-02-01T09:45:00  <0.01
## 100 2013-02-21T12:30:00  <0.01
## 103 2013-05-20T11:05:00  <0.01
## 104 2013-06-17T11:30:00  <0.01
## 107 2013-09-16T11:22:00  <0.01
## 108 2013-10-21T11:13:00  <0.01
## 109 2013-11-21T11:28:06  <0.01
## 110 2013-12-17T11:09:20  <0.01
## 111 2014-01-22T12:00:00  <0.01
## 112 2014-02-26T13:12:31  <0.01
## 113 2014-03-20T12:00:00  <0.01
## 114 2014-04-15T09:42:51  <0.01
## 115 2014-05-27T12:54:55  <0.01
## 116 2014-06-16T13:16:37  <0.01
## 117 2014-07-23T12:17:39  <0.01
## 118 2014-08-26T12:46:00  <0.01
## 119 2014-09-25T11:30:00  <0.01
## 120 2014-10-21T13:37:15  <0.01
## 121 2014-11-19T14:35:00  <0.01
## 122 2014-12-11T14:05:00  <0.01
## 123 2015-01-27T13:32:00  <0.01
## 124 2015-02-24T13:23:00  <0.01
## 125 2015-04-02T14:17:00  <0.01
## 126 2015-04-30T14:26:00  <0.01
## 127 2015-05-27T13:45:00 <0.005
## 128 2015-06-16T13:19:00 <0.005
## 129 2015-07-20T12:57:00 <0.005
## 130 2015-08-10T16:06:00 <0.005
## 131 2015-09-16T15:13:00 <0.005
## 132 2015-10-13T14:16:00 <0.005
## 133 2015-11-18T12:12:00 <0.005
## 134 2015-12-10T13:30:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time  Value
## 25 2007-01-26T09:45:00 <0.002
## 73 2011-01-19T13:35:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  1"
##                   Time Value
## 71 2010-12-22T11:41:00    >1
## Warning: NAs introduced by coercion

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  3"
##                   Time Value
## 54 2009-06-09T13:00:00    <1
## 56 2009-08-13T13:30:00    <1
## 79 2011-08-18T12:40:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] Mangakuri River at Kairakau
## Levels: Mangakuri River at Kairakau
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  43"
##                   Time  Value
## 2  2005-05-11T08:55:00 <0.004
## 3  2005-08-03T12:10:00 <0.004
## 4  2005-11-09T11:45:00 <0.004
## 5  2006-02-01T11:10:00 <0.004
## 8  2006-11-01T07:30:00 <0.004
## 9  2007-02-14T12:15:00 <0.004
## 12 2007-11-27T12:00:00 <0.004
## 13 2008-02-11T08:05:00 <0.004
## 14 2008-05-01T09:20:00 <0.004
## 15 2008-08-04T00:40:00 <0.004
## 16 2008-11-18T09:35:00 <0.004
## 17 2009-02-19T09:40:00 <0.004
## 20 2009-11-19T09:10:00 <0.004
## 24 2010-11-24T11:40:00 <0.004
## 25 2011-03-08T09:30:00 <0.004
## 26 2011-05-16T10:13:00 <0.004
## 27 2011-08-09T13:00:00 <0.004
## 28 2011-11-10T15:30:00 <0.004
## 29 2012-02-23T16:00:00 <0.004
## 31 2012-07-18T13:39:00 <0.004
## 33 2012-09-12T14:25:00 <0.004
## 34 2012-10-24T12:35:00 <0.004
## 35 2012-11-09T12:45:00 <0.004
## 36 2012-12-10T11:10:00 <0.004
## 37 2013-01-16T12:40:00 <0.004
## 38 2013-02-18T13:56:00 <0.004
## 39 2013-04-10T15:40:00 <0.004
## 44 2013-09-23T14:37:00 <0.004
## 47 2013-12-18T10:15:00 <0.004
## 48 2014-01-16T14:13:46 <0.004
## 49 2014-02-28T12:44:00 <0.004
## 50 2014-03-24T14:00:00 <0.004
## 52 2014-05-14T16:00:47 <0.004
## 53 2014-06-23T13:30:00 <0.004
## 55 2014-08-14T15:47:00 <0.004
## 57 2014-10-16T15:26:14 <0.004
## 59 2014-12-03T14:13:00 <0.004
## 60 2015-01-29T15:20:00 <0.004
## 62 2015-03-11T15:00:00 <0.004
## 63 2015-04-29T10:57:00 <0.004
## 68 2015-09-17T15:53:00 <0.001
## 69 2015-10-21T15:33:00 <0.001
## 70 2015-11-17T14:00:00 <0.001
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  3"
##                   Time  Value
## 44 2013-09-23T14:37:00 <0.004
## 52 2014-05-14T16:00:47 <0.004
## 69 2015-10-21T15:33:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  47"
##                   Time  Value
## 1  2005-01-31T12:05:00  <0.01
## 2  2005-05-11T08:55:00  <0.01
## 4  2005-11-09T11:45:00  <0.01
## 8  2006-11-01T07:30:00  <0.01
## 9  2007-02-14T12:15:00  <0.01
## 10 2007-05-29T09:20:00  <0.01
## 12 2007-11-27T12:00:00  <0.01
## 13 2008-02-11T08:05:00  <0.01
## 14 2008-05-01T09:20:00  <0.01
## 17 2009-02-19T09:40:00  <0.01
## 18 2009-05-18T10:30:00  <0.01
## 22 2010-05-03T10:35:00  <0.01
## 24 2010-11-24T11:40:00  <0.01
## 25 2011-03-08T09:30:00  <0.01
## 26 2011-05-16T10:13:00  <0.01
## 27 2011-08-09T13:00:00  <0.01
## 28 2011-11-10T15:30:00  <0.01
## 29 2012-02-23T16:00:00  <0.01
## 33 2012-09-12T14:25:00  <0.01
## 34 2012-10-24T12:35:00  <0.01
## 35 2012-11-09T12:45:00  <0.01
## 37 2013-01-16T12:40:00  <0.01
## 38 2013-02-18T13:56:00  <0.01
## 39 2013-04-10T15:40:00  <0.01
## 40 2013-05-22T14:24:00  <0.01
## 44 2013-09-23T14:37:00  <0.01
## 47 2013-12-18T10:15:00  <0.01
## 48 2014-01-16T14:13:46  <0.01
## 49 2014-02-28T12:44:00  <0.01
## 50 2014-03-24T14:00:00  <0.01
## 52 2014-05-14T16:00:47  <0.01
## 54 2014-07-17T13:48:37  <0.01
## 55 2014-08-14T15:47:00  <0.01
## 57 2014-10-16T15:26:14  <0.01
## 58 2014-11-20T14:26:00  <0.01
## 59 2014-12-03T14:13:00  <0.01
## 60 2015-01-29T15:20:00  <0.01
## 61 2015-02-19T16:08:00  <0.01
## 62 2015-03-11T15:00:00  <0.01
## 63 2015-04-29T10:57:00  <0.01
## 65 2015-06-15T14:10:00 <0.005
## 66 2015-07-07T13:19:00 <0.005
## 67 2015-09-01T14:31:00 <0.005
## 68 2015-09-17T15:53:00 <0.005
## 69 2015-10-21T15:33:00 <0.005
## 70 2015-11-17T14:00:00 <0.005
## 71 2015-12-04T16:55:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  8"
##                   Time  Value
## 25 2011-03-08T09:30:00 <0.002
## 49 2014-02-28T12:44:00 <0.002
## 58 2014-11-20T14:26:00 <0.002
## 60 2015-01-29T15:20:00 <0.002
## 61 2015-02-19T16:08:00 <0.002
## 62 2015-03-11T15:00:00 <0.002
## 63 2015-04-29T10:57:00 <0.002
## 68 2015-09-17T15:53:00 <0.001
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] Mangaone River at Rissington
## Levels: Mangaone River at Rissington
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  43"
##                   Time  Value
## 5  2006-02-10T09:30:00  <0.01
## 10 2007-05-16T11:00:00  <0.01
## 12 2007-11-13T13:45:00  <0.01
## 13 2008-02-12T10:20:00  <0.01
## 14 2008-05-13T11:45:00  <0.01
## 15 2008-08-15T12:10:00  <0.01
## 16 2008-11-12T13:10:00  <0.01
## 17 2009-02-12T08:20:00  <0.01
## 20 2009-11-16T12:00:00  <0.01
## 21 2010-02-16T11:53:00  <0.01
## 24 2010-11-23T11:30:00  <0.01
## 25 2011-03-09T12:40:00  <0.01
## 26 2011-05-18T11:00:00  <0.01
## 27 2011-08-25T11:53:00  <0.01
## 28 2011-11-07T13:00:00  <0.01
## 29 2012-03-09T13:01:00  <0.01
## 30 2012-05-21T15:00:00  <0.01
## 33 2012-09-13T13:58:00  <0.01
## 34 2012-10-11T14:13:00  <0.01
## 36 2012-12-14T12:12:00  <0.01
## 37 2013-01-30T13:00:00  <0.01
## 38 2013-02-19T10:30:00  <0.01
## 39 2013-03-25T15:15:00  <0.01
## 41 2013-05-14T11:32:00  <0.01
## 46 2013-10-09T14:30:00  <0.01
## 47 2013-11-12T12:23:43  <0.01
## 48 2013-12-12T11:28:30  <0.01
## 50 2014-02-25T11:15:00  <0.01
## 51 2014-04-03T12:35:53  <0.01
## 53 2014-05-20T13:20:00  <0.01
## 56 2014-08-28T14:11:47  <0.01
## 59 2014-12-09T10:27:00  <0.01
## 60 2015-01-09T13:13:00  <0.01
## 61 2015-02-02T13:30:00  <0.01
## 62 2015-03-27T13:00:00  <0.01
## 63 2015-04-28T13:10:00  <0.01
## 64 2015-05-28T13:10:00 <0.005
## 65 2015-06-11T13:00:00 <0.005
## 66 2015-07-15T14:29:00 <0.005
## 67 2015-08-24T13:45:00 <0.005
## 69 2015-10-19T14:26:00 <0.005
## 70 2015-11-24T13:07:00 <0.005
## 71 2015-12-18T12:16:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 20 2009-11-16T12:00:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  1"
##                  Time Value
## 5 2006-02-10T09:30:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Mangaonuku Stream at Waipawa Tikokino Rd
## Levels: Mangaonuku Stream at Waipawa Tikokino Rd
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  9"
##                   Time  Value
## 11 2007-11-30T08:20:00 <0.004
## 21 2008-09-25T08:45:00 <0.004
## 22 2008-10-30T14:11:00 <0.004
## 25 2009-01-20T10:00:00 <0.004
## 33 2009-09-10T10:45:00 <0.004
## 35 2009-11-12T09:40:00 <0.004
## 39 2010-03-22T09:50:00 <0.004
## 40 2010-04-13T11:10:00 <0.004
## 81 2013-10-21T11:00:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  76"
##                    Time  Value
## 2   2007-02-20T09:00:00  <0.01
## 4   2007-04-26T09:30:00  <0.01
## 8   2007-08-30T09:25:00  <0.01
## 9   2007-09-27T09:10:00  <0.01
## 10  2007-11-01T10:20:00  <0.01
## 11  2007-11-30T08:20:00  <0.01
## 12  2008-01-11T08:30:00  <0.01
## 13  2008-01-30T09:15:00  <0.01
## 14  2008-02-28T07:00:00  <0.01
## 17  2008-05-29T08:50:00  <0.01
## 19  2008-08-12T08:15:00  <0.01
## 20  2008-08-28T13:00:00  <0.01
## 21  2008-09-25T08:45:00  <0.01
## 23  2008-11-18T00:00:00  <0.01
## 26  2009-02-18T14:30:00  <0.01
## 27  2009-03-30T10:00:00  <0.01
## 28  2009-04-24T14:30:00  <0.01
## 29  2009-05-11T11:00:00  <0.01
## 31  2009-07-15T10:40:00  <0.01
## 34  2009-10-27T10:30:00  <0.01
## 35  2009-11-12T09:40:00  <0.01
## 38  2010-02-16T09:45:00  <0.01
## 39  2010-03-22T09:50:00  <0.01
## 40  2010-04-13T11:10:00  <0.01
## 45  2010-09-23T11:45:00  <0.01
## 46  2010-10-11T14:30:00  <0.01
## 47  2010-11-11T13:00:00  <0.01
## 48  2010-12-22T09:55:00  <0.01
## 49  2011-01-19T10:15:00  <0.01
## 50  2011-02-16T13:20:00  <0.01
## 51  2011-03-17T09:45:00  <0.01
## 52  2011-05-02T13:10:00  <0.01
## 53  2011-05-25T09:15:00  <0.01
## 54  2011-06-23T10:40:00  <0.01
## 56  2011-08-18T00:00:00  <0.01
## 57  2011-09-13T13:30:00  <0.01
## 58  2011-10-26T13:13:00  <0.01
## 59  2011-11-22T14:57:00  <0.01
## 60  2011-12-22T08:13:00  <0.01
## 61  2012-01-17T08:30:00  <0.01
## 62  2012-02-28T16:00:00  <0.01
## 63  2012-04-12T09:00:00  <0.01
## 64  2012-05-28T09:00:00  <0.01
## 65  2012-06-26T07:30:00  <0.01
## 68  2012-09-27T08:28:00  <0.01
## 70  2012-11-21T08:10:00  <0.01
## 71  2012-12-20T09:00:00  <0.01
## 72  2013-02-01T06:30:00  <0.01
## 73  2013-02-21T07:32:00  <0.01
## 80  2013-09-16T08:30:00  <0.01
## 81  2013-10-21T11:00:00  <0.01
## 82  2013-11-21T08:58:37  <0.01
## 83  2013-12-17T09:30:00  <0.01
## 84  2014-01-22T08:40:00  <0.01
## 85  2014-02-26T09:07:51  <0.01
## 86  2014-03-20T08:00:00  <0.01
## 87  2014-04-15T12:57:47  <0.01
## 88  2014-05-27T08:56:28  <0.01
## 89  2014-06-16T10:26:51  <0.01
## 90  2014-07-23T09:07:50  <0.01
## 91  2014-08-26T10:12:00  <0.01
## 92  2014-09-25T09:54:11  <0.01
## 93  2014-10-21T16:10:06  <0.01
## 94  2014-11-19T09:34:00  <0.01
## 96  2015-01-27T16:49:00  <0.01
## 97  2015-02-24T14:33:00  <0.01
## 98  2015-04-02T09:44:00  <0.01
## 99  2015-04-30T09:31:00  <0.01
## 100 2015-05-27T15:51:00 <0.005
## 101 2015-06-16T09:30:00 <0.005
## 102 2015-07-20T16:27:00 <0.005
## 103 2015-07-20T16:27:01 <0.005
## 104 2015-08-10T09:40:00 <0.005
## 105 2015-09-16T11:19:00 <0.005
## 106 2015-10-13T08:55:00 <0.005
## 108 2015-12-10T12:27:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  4"
##                   Time Value
## 41 2010-05-17T12:30:00    >2
## 48 2010-12-22T09:55:00    >2
## 49 2011-01-19T10:15:00    >2
## 54 2011-06-23T10:40:00  >1.4
## Warning: NAs introduced by coercion

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time Value
## 32 2009-08-13T10:35:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] Mangaorapa Stream at Mangaorapa Road
## Levels: Mangaorapa Stream at Mangaorapa Road
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  48"
##                   Time  Value
## 2  2005-05-11T10:35:00 <0.004
## 3  2005-08-03T10:10:00 <0.004
## 4  2005-11-09T09:00:00 <0.004
## 5  2006-02-01T08:30:00 <0.004
## 8  2006-11-01T09:45:00 <0.004
## 9  2007-02-14T10:05:00 <0.004
## 10 2007-05-29T11:40:00 <0.004
## 12 2007-11-27T09:05:00 <0.004
## 13 2008-02-11T10:33:00 <0.004
## 14 2008-05-01T11:00:00 <0.004
## 15 2008-08-04T22:40:00 <0.004
## 16 2008-11-18T12:15:00 <0.004
## 17 2009-02-19T12:40:00 <0.004
## 18 2009-05-18T13:15:00 <0.004
## 19 2009-08-20T13:20:00 <0.004
## 21 2010-02-17T11:45:00 <0.004
## 22 2010-05-03T12:58:00 <0.004
## 24 2010-11-24T13:45:00 <0.004
## 25 2011-03-08T14:00:00 <0.004
## 26 2011-05-16T12:18:00 <0.004
## 28 2011-11-10T10:12:00 <0.004
## 29 2012-02-23T10:30:00 <0.004
## 33 2012-09-12T11:59:00 <0.004
## 34 2012-10-24T10:15:00 <0.004
## 35 2012-11-09T10:56:00 <0.004
## 36 2012-12-10T13:30:00 <0.004
## 37 2013-01-16T10:10:00 <0.004
## 38 2013-02-18T09:44:00 <0.004
## 39 2013-04-10T11:00:00 <0.004
## 40 2013-05-22T11:30:00 <0.004
## 44 2013-09-23T11:50:00 <0.004
## 45 2013-10-15T11:00:00 <0.004
## 47 2013-12-18T11:40:00 <0.004
## 48 2014-01-16T10:59:07 <0.004
## 49 2014-02-28T10:30:00 <0.004
## 50 2014-03-24T11:30:00 <0.004
## 52 2014-05-14T13:05:30 <0.004
## 54 2014-07-17T11:18:34 <0.004
## 56 2014-09-09T10:42:49 <0.004
## 57 2014-10-16T11:18:19 <0.004
## 58 2014-11-20T11:42:00 <0.004
## 59 2014-12-03T11:59:00 <0.004
## 60 2015-01-29T12:28:00 <0.004
## 61 2015-02-19T11:58:00 <0.004
## 62 2015-03-11T11:00:00 <0.004
## 68 2015-09-17T11:41:00 <0.001
## 69 2015-10-21T11:27:00 <0.001
## 70 2015-11-17T14:00:00 <0.001
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  12"
##                   Time  Value
## 14 2008-05-01T11:00:00 <0.004
## 22 2010-05-03T12:58:00 <0.004
## 24 2010-11-24T13:45:00 <0.004
## 29 2012-02-23T10:30:00 <0.004
## 35 2012-11-09T10:56:00 <0.004
## 44 2013-09-23T11:50:00 <0.004
## 47 2013-12-18T11:40:00 <0.004
## 48 2014-01-16T10:59:07 <0.004
## 49 2014-02-28T10:30:00 <0.004
## 60 2015-01-29T12:28:00 <0.004
## 69 2015-10-21T11:27:00 <0.004
## 71 2015-12-04T14:10:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  52"
##                   Time  Value
## 1  2005-01-31T09:00:00  <0.01
## 2  2005-05-11T10:35:00  <0.01
## 4  2005-11-09T09:00:00  <0.01
## 5  2006-02-01T08:30:00  <0.01
## 8  2006-11-01T09:45:00  <0.01
## 9  2007-02-14T10:05:00  <0.01
## 10 2007-05-29T11:40:00  <0.01
## 11 2007-08-02T12:20:00  <0.01
## 12 2007-11-27T09:05:00  <0.01
## 17 2009-02-19T12:40:00  <0.01
## 20 2009-11-19T11:50:00  <0.01
## 21 2010-02-17T11:45:00  <0.01
## 22 2010-05-03T12:58:00  <0.01
## 24 2010-11-24T13:45:00  <0.01
## 25 2011-03-08T14:00:00  <0.01
## 26 2011-05-16T12:18:00  <0.01
## 27 2011-08-09T00:00:00  <0.01
## 28 2011-11-10T10:12:00  <0.01
## 29 2012-02-23T10:30:00  <0.01
## 30 2012-05-14T11:30:00  <0.01
## 33 2012-09-12T11:59:00  <0.01
## 34 2012-10-24T10:15:00  <0.01
## 35 2012-11-09T10:56:00  <0.01
## 36 2012-12-10T13:30:00  <0.01
## 37 2013-01-16T10:10:00  <0.01
## 38 2013-02-18T09:44:00  <0.01
## 39 2013-04-10T11:00:00  <0.01
## 40 2013-05-22T11:30:00  <0.01
## 44 2013-09-23T11:50:00  <0.01
## 45 2013-10-15T11:00:00  <0.01
## 47 2013-12-18T11:40:00  <0.01
## 48 2014-01-16T10:59:07  <0.01
## 49 2014-02-28T10:30:00  <0.01
## 50 2014-03-24T11:30:00  <0.01
## 52 2014-05-14T13:05:30  <0.01
## 53 2014-06-23T10:30:00  <0.01
## 54 2014-07-17T11:18:34  <0.01
## 56 2014-09-09T10:42:49  <0.01
## 57 2014-10-16T11:18:19  <0.01
## 58 2014-11-20T11:42:00  <0.01
## 59 2014-12-03T11:59:00  <0.01
## 60 2015-01-29T12:28:00  <0.01
## 61 2015-02-19T11:58:00  <0.01
## 62 2015-03-11T11:00:00  <0.01
## 63 2015-04-29T13:09:00  <0.01
## 65 2015-06-15T11:00:00 <0.005
## 66 2015-07-07T10:39:00 <0.005
## 67 2015-09-01T11:37:00 <0.005
## 68 2015-09-17T11:41:00 <0.005
## 69 2015-10-21T11:27:00 <0.005
## 70 2015-11-17T14:00:00 <0.005
## 71 2015-12-04T14:10:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  8"
##                   Time  Value
## 38 2013-02-18T09:44:00 <0.002
## 48 2014-01-16T10:59:07 <0.002
## 49 2014-02-28T10:30:00 <0.002
## 50 2014-03-24T11:30:00 <0.002
## 59 2014-12-03T11:59:00 <0.002
## 60 2015-01-29T12:28:00 <0.002
## 62 2015-03-11T11:00:00 <0.002
## 63 2015-04-29T13:09:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time Value
## 10 2007-05-29T11:40:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] Mangatarata Stream at Mangatarata Road
## Levels: Mangatarata Stream at Mangatarata Road
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  78"
##                    Time  Value
## 1   2005-01-17T07:20:00  <0.01
## 2   2005-03-31T11:30:00  <0.01
## 3   2005-04-29T12:50:00  <0.01
## 6   2005-07-28T09:45:00  <0.01
## 7   2005-08-29T09:35:00  <0.01
## 8   2005-09-26T09:45:00  <0.01
## 10  2005-11-25T17:55:00  <0.01
## 11  2005-12-19T09:20:00  <0.01
## 12  2006-03-30T11:35:00  <0.01
## 13  2006-04-27T11:45:00  <0.01
## 14  2006-05-25T11:43:00  <0.01
## 17  2006-08-29T11:25:00  <0.01
## 18  2006-09-28T12:00:00  <0.01
## 20  2006-11-29T10:00:00  <0.01
## 21  2006-12-20T10:30:00  <0.01
## 23  2007-06-05T11:45:00  <0.01
## 26  2007-08-30T11:40:00  <0.01
## 29  2007-11-30T10:30:00  <0.01
## 30  2008-01-11T10:40:00  <0.01
## 31  2008-04-29T11:10:00  <0.01
## 32  2008-05-29T12:35:00  <0.01
## 36  2008-09-25T14:40:00  <0.01
## 44  2009-09-10T14:00:00  <0.01
## 45  2009-10-27T13:30:00  <0.01
## 46  2009-11-12T13:00:00  <0.01
## 47  2009-12-03T13:36:00  <0.01
## 48  2010-01-16T15:45:00  <0.01
## 49  2010-03-22T12:45:00  <0.01
## 50  2010-04-13T14:45:00  <0.01
## 51  2010-05-17T03:20:00  <0.01
## 56  2010-10-11T10:40:00  <0.01
## 57  2010-11-11T08:30:00  <0.01
## 58  2010-12-22T13:40:00  <0.01
## 59  2011-01-19T13:30:00  <0.01
## 60  2011-02-16T09:00:00  <0.01
## 61  2011-03-17T12:00:00  <0.01
## 63  2011-05-26T08:35:00  <0.01
## 64  2011-06-23T14:10:00  <0.01
## 65  2011-07-21T08:45:00  <0.01
## 67  2011-09-13T09:35:00  <0.01
## 68  2011-10-26T09:22:00  <0.01
## 69  2011-11-22T11:09:00  <0.01
## 70  2011-12-01T15:10:00  <0.01
## 71  2011-12-08T13:51:00  <0.01
## 72  2011-12-16T12:15:00  <0.01
## 73  2011-12-22T14:00:00  <0.01
## 74  2012-01-17T12:30:00  <0.01
## 75  2012-02-24T12:40:00  <0.01
## 76  2012-02-28T09:46:00  <0.01
## 77  2012-04-12T14:00:00  <0.01
## 78  2012-05-29T00:00:00  <0.01
## 79  2012-06-26T13:15:00  <0.01
## 82  2012-09-27T13:45:00  <0.01
## 83  2012-10-23T12:38:00  <0.01
## 84  2012-11-21T11:50:00  <0.01
## 85  2012-12-20T14:00:00  <0.01
## 86  2013-02-01T09:40:00  <0.01
## 89  2013-04-17T13:50:00  <0.01
## 94  2013-09-16T13:07:00  <0.01
## 97  2013-12-17T12:36:35  <0.01
## 98  2014-01-22T11:22:10  <0.01
## 99  2014-02-26T15:28:25  <0.01
## 100 2014-03-20T13:36:00  <0.01
## 102 2014-05-27T14:12:51  <0.01
## 105 2014-08-26T11:38:00  <0.01
## 106 2014-09-25T10:18:51  <0.01
## 107 2014-10-21T08:57:27  <0.01
## 108 2014-11-19T08:35:00  <0.01
## 109 2014-12-11T08:51:00  <0.01
## 111 2015-02-24T09:56:00  <0.01
## 112 2015-04-02T08:52:00  <0.01
## 113 2015-04-30T13:12:00  <0.01
## 115 2015-06-16T09:30:00 <0.005
## 117 2015-08-10T09:32:00 <0.005
## 118 2015-09-16T08:45:00 <0.005
## 119 2015-10-13T08:35:00 <0.005
## 120 2015-11-18T12:19:00 <0.005
## 121 2015-12-10T09:23:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  19"
##                    Time  Value
## 30  2008-01-11T10:40:00 <0.002
## 31  2008-04-29T11:10:00 <0.002
## 38  2008-11-05T00:00:00 <0.002
## 70  2011-12-01T15:10:00 <0.002
## 71  2011-12-08T13:51:00 <0.002
## 72  2011-12-16T12:15:00 <0.002
## 86  2013-02-01T09:40:00 <0.002
## 90  2013-05-20T12:30:00 <0.002
## 98  2014-01-22T11:22:10 <0.002
## 99  2014-02-26T15:28:25 <0.002
## 100 2014-03-20T13:36:00 <0.002
## 102 2014-05-27T14:12:51 <0.002
## 106 2014-09-25T10:18:51 <0.002
## 108 2014-11-19T08:35:00 <0.002
## 109 2014-12-11T08:51:00 <0.002
## 110 2015-01-27T08:46:00 <0.002
## 111 2015-02-24T09:56:00 <0.002
## 112 2015-04-02T08:52:00 <0.002
## 113 2015-04-30T13:12:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time Value
## 32 2008-05-29T12:35:00    <1
## 43 2009-08-13T15:00:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] Maraetotara River at Te Awanga
## Levels: Maraetotara River at Te Awanga
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  20"
##                   Time  Value
## 4  2005-11-10T09:25:00 <0.004
## 10 2007-05-18T08:55:00 <0.004
## 12 2007-11-08T08:05:00 <0.004
## 13 2008-02-13T08:00:00 <0.004
## 16 2008-11-14T00:00:00 <0.004
## 20 2009-11-05T00:00:00 <0.004
## 22 2010-05-05T08:25:00 <0.004
## 28 2011-11-11T09:35:00 <0.004
## 29 2012-02-19T00:00:00 <0.004
## 34 2012-10-03T15:30:00 <0.004
## 35 2012-11-06T12:15:00 <0.004
## 36 2012-12-13T13:00:00 <0.004
## 38 2013-02-13T08:30:00 <0.004
## 40 2013-04-16T10:51:00 <0.004
## 45 2013-09-24T13:51:00 <0.004
## 46 2013-10-08T00:00:00 <0.004
## 48 2013-12-13T00:00:00 <0.004
## 49 2014-01-20T10:00:00 <0.004
## 59 2014-11-21T09:02:00 <0.004
## 64 2015-04-09T09:17:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 59 2014-11-21T09:02:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time Value
## 36 2013-03-13T14:30:00 <0.11
## 37 2013-04-16T10:51:00 <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  50"
##                   Time  Value
## 3  2005-08-05T11:15:00  <0.01
## 4  2005-11-10T09:25:00  <0.01
## 10 2007-05-18T08:55:00  <0.01
## 12 2007-11-08T08:05:00  <0.01
## 13 2008-02-13T08:00:00  <0.01
## 14 2008-05-06T09:25:00  <0.01
## 15 2008-08-13T09:25:00  <0.01
## 16 2008-11-14T00:00:00  <0.01
## 17 2009-02-13T09:30:00  <0.01
## 18 2009-06-02T10:30:00  <0.01
## 19 2009-08-27T10:20:00  <0.01
## 20 2009-11-05T00:00:00  <0.01
## 25 2011-03-10T14:20:00  <0.01
## 26 2011-05-18T11:06:00  <0.01
## 27 2011-08-04T11:30:00  <0.01
## 28 2011-11-11T09:35:00  <0.01
## 29 2012-02-19T00:00:00  <0.01
## 33 2012-09-05T13:09:00  <0.01
## 34 2012-10-03T15:30:00  <0.01
## 35 2012-11-06T12:15:00  <0.01
## 36 2012-12-13T13:00:00  <0.01
## 37 2013-01-17T13:30:00  <0.01
## 38 2013-02-13T08:30:00  <0.01
## 39 2013-03-13T14:30:00  <0.01
## 40 2013-04-16T10:51:00  <0.01
## 41 2013-05-16T14:30:00  <0.01
## 45 2013-09-24T13:51:00  <0.01
## 46 2013-10-08T00:00:00  <0.01
## 47 2013-11-12T13:20:00  <0.01
## 48 2013-12-13T00:00:00  <0.01
## 49 2014-01-20T10:00:00  <0.01
## 50 2014-02-19T12:22:30  <0.01
## 51 2014-03-17T15:38:44  <0.01
## 53 2014-05-15T12:19:13  <0.01
## 54 2014-06-20T13:20:33  <0.01
## 55 2014-07-14T13:25:57  <0.01
## 56 2014-08-12T13:04:00  <0.01
## 57 2014-09-01T16:54:22  <0.01
## 59 2014-11-21T09:02:00  <0.01
## 61 2015-01-08T12:03:00  <0.01
## 62 2015-02-11T14:30:00  <0.01
## 63 2015-03-23T11:38:00  <0.01
## 64 2015-04-09T09:17:00  <0.01
## 65 2015-05-15T11:49:00 <0.005
## 66 2015-06-10T14:00:00 <0.005
## 67 2015-07-10T14:22:00 <0.005
## 68 2015-08-31T09:00:00 <0.005
## 69 2015-09-15T10:11:00 <0.005
## 70 2015-10-28T13:13:00 <0.005
## 71 2015-11-20T13:00:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 13 2008-02-13T08:00:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time Value
## 14 2008-05-06T09:25:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Maraetotara River at Waimarama Road
## Levels: Maraetotara River at Waimarama Road
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  9"
##                   Time  Value
## 13 2008-02-13T09:10:00 <0.004
## 17 2009-02-13T10:40:00 <0.004
## 20 2009-11-05T07:30:00 <0.004
## 22 2010-05-05T09:30:00 <0.004
## 35 2012-11-06T11:30:00 <0.004
## 36 2012-12-13T12:15:00 <0.004
## 38 2013-02-13T13:45:00 <0.004
## 45 2013-09-24T12:46:00 <0.004
## 48 2014-01-20T09:30:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  42"
##                   Time  Value
## 1  2005-02-02T09:00:00  <0.01
## 3  2005-08-05T09:00:00  <0.01
## 4  2005-11-10T07:35:00  <0.01
## 8  2006-11-13T10:10:00  <0.01
## 10 2007-05-18T09:45:00  <0.01
## 13 2008-02-13T09:10:00  <0.01
## 15 2008-08-13T10:25:00  <0.01
## 16 2008-11-14T10:00:00  <0.01
## 17 2009-02-13T10:40:00  <0.01
## 20 2009-11-05T07:30:00  <0.01
## 22 2010-05-05T09:30:00  <0.01
## 25 2011-03-10T12:20:00  <0.01
## 27 2011-08-04T11:00:00  <0.01
## 28 2011-11-11T09:58:00  <0.01
## 29 2012-02-19T09:45:00  <0.01
## 33 2012-09-05T12:33:00  <0.01
## 34 2012-10-03T13:40:00  <0.01
## 35 2012-11-06T11:30:00  <0.01
## 36 2012-12-13T12:15:00  <0.01
## 37 2013-01-17T12:15:00  <0.01
## 38 2013-02-13T13:45:00  <0.01
## 39 2013-03-13T13:20:00  <0.01
## 40 2013-04-16T14:25:00  <0.01
## 47 2013-12-13T11:15:00  <0.01
## 48 2014-01-20T09:30:00  <0.01
## 49 2014-02-19T11:06:33  <0.01
## 50 2014-03-17T14:29:31  <0.01
## 51 2014-04-09T13:46:43  <0.01
## 52 2014-05-15T11:39:33  <0.01
## 53 2014-06-20T12:14:51  <0.01
## 54 2014-07-14T11:00:38  <0.01
## 55 2014-08-12T11:38:00  <0.01
## 56 2014-09-01T15:51:21  <0.01
## 61 2015-02-11T13:01:00  <0.01
## 62 2015-03-23T11:00:00  <0.01
## 63 2015-04-09T10:52:00  <0.01
## 64 2015-05-15T11:00:00 <0.005
## 65 2015-06-10T13:00:00 <0.005
## 66 2015-07-10T13:36:00 <0.005
## 67 2015-08-26T11:45:00 <0.005
## 68 2015-09-15T11:59:00 <0.005
## 69 2015-10-28T11:41:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time Value
## 11 2007-08-01T10:10:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] Mokomokonui Stream U/S Waipunga
## Levels: Mokomokonui Stream U/S Waipunga
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  23"
##                   Time  Value
## 29 2012-07-05T11:00:00 <0.114
## 30 2012-08-07T11:05:00 <0.148
## 35 2013-03-07T09:55:00  <0.11
## 38 2013-06-04T11:30:00  <0.11
## 40 2013-08-07T10:16:00  <0.11
## 42 2013-10-14T10:19:00  <0.11
## 43 2013-11-05T13:11:24  <0.11
## 44 2013-12-03T11:00:00  <0.11
## 45 2014-01-07T10:10:00  <0.11
## 46 2014-02-13T11:40:49  <0.11
## 47 2014-03-07T12:06:54  <0.11
## 48 2014-04-02T13:00:00  <0.11
## 49 2014-05-07T11:05:59  <0.11
## 53 2014-09-04T14:00:00  <0.11
## 54 2014-10-08T11:23:55  <0.11
## 55 2014-11-11T15:06:00  <0.11
## 56 2014-12-01T12:39:00  <0.11
## 57 2015-01-19T12:00:00  <0.11
## 58 2015-02-09T11:20:00  <0.11
## 59 2015-03-02T15:00:00  <0.11
## 60 2015-04-23T12:35:00  <0.11
## 65 2015-09-18T10:43:00  <0.11
## 68 2015-12-02T12:51:00  <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  65"
##                   Time  Value
## 1  2005-01-28T09:40:00  <0.01
## 2  2005-05-23T13:15:00  <0.01
## 3  2005-08-12T12:10:00  <0.01
## 5  2006-02-08T11:15:00  <0.01
## 6  2006-05-22T08:25:00  <0.01
## 7  2006-08-14T10:45:00  <0.01
## 8  2006-11-20T07:10:00  <0.01
## 9  2007-02-22T08:30:00  <0.01
## 10 2007-06-06T12:40:00  <0.01
## 11 2007-08-24T11:25:00  <0.01
## 12 2007-12-05T12:05:00  <0.01
## 13 2008-02-22T08:35:00  <0.01
## 14 2008-05-20T11:10:00  <0.01
## 15 2008-08-19T10:20:00  <0.01
## 17 2009-02-23T13:00:00  <0.01
## 18 2009-05-28T00:00:00  <0.01
## 19 2009-08-25T11:40:00  <0.01
## 20 2009-11-18T11:00:00  <0.01
## 21 2010-02-23T13:30:00  <0.01
## 24 2010-11-18T11:00:00  <0.01
## 25 2011-02-23T12:49:00  <0.01
## 26 2011-05-24T09:59:00  <0.01
## 27 2011-08-05T10:50:00  <0.01
## 28 2011-11-08T10:58:00  <0.01
## 29 2012-03-15T11:53:00  <0.01
## 30 2012-05-15T10:18:00  <0.01
## 31 2012-07-05T11:00:00  <0.01
## 32 2012-08-07T11:05:00  <0.01
## 33 2012-10-01T11:30:00  <0.01
## 34 2012-10-02T09:45:00  <0.01
## 35 2013-01-09T12:00:00  <0.01
## 36 2013-02-08T08:34:00  <0.01
## 37 2013-03-07T09:55:00  <0.01
## 38 2013-04-03T10:00:00  <0.01
## 39 2013-05-07T10:35:00  <0.01
## 40 2013-06-04T11:30:00  <0.01
## 41 2013-07-03T10:55:00  <0.01
## 42 2013-08-07T10:16:00  <0.01
## 43 2013-09-02T11:26:00  <0.01
## 44 2013-10-14T10:19:00  <0.01
## 45 2013-11-05T13:11:24  <0.01
## 46 2013-12-03T11:00:00  <0.01
## 47 2014-01-07T10:10:00  <0.01
## 48 2014-02-13T11:40:49  <0.01
## 49 2014-03-07T12:06:54  <0.01
## 50 2014-04-02T13:00:00  <0.01
## 51 2014-05-07T11:05:59  <0.01
## 52 2014-06-18T12:03:57  <0.01
## 53 2014-07-07T13:02:36  <0.01
## 54 2014-08-20T13:26:00  <0.01
## 55 2014-09-04T14:00:00  <0.01
## 56 2014-10-08T11:23:55  <0.01
## 57 2014-11-11T15:06:00  <0.01
## 58 2014-12-01T12:39:00  <0.01
## 59 2015-01-19T12:00:00  <0.01
## 60 2015-02-09T11:20:00  <0.01
## 61 2015-03-02T15:00:00  <0.01
## 62 2015-04-23T12:35:00  <0.01
## 64 2015-06-05T11:33:00 <0.005
## 65 2015-07-01T13:50:00 <0.005
## 66 2015-08-27T11:43:00 <0.005
## 67 2015-09-18T10:43:00 <0.005
## 68 2015-10-09T12:00:00 <0.005
## 69 2015-11-16T10:30:00 <0.005
## 70 2015-12-02T12:51:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  5"
##                   Time  Value
## 13 2008-02-22T08:35:00 <0.002
## 24 2010-11-18T11:00:00 <0.002
## 25 2011-02-23T12:49:00 <0.002
## 36 2013-02-08T08:34:00  <0.02
## 37 2013-03-07T09:55:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  9"
##                   Time Value
## 3  2005-08-12T12:10:00    <1
## 4  2005-11-14T11:30:00    <1
## 6  2006-05-22T08:25:00    <1
## 10 2007-06-06T12:40:00    <1
## 13 2008-02-22T08:35:00    <1
## 16 2008-11-20T10:43:00    <1
## 19 2009-08-25T11:40:00    <1
## 31 2012-07-05T11:00:00    <1
## 32 2012-08-07T11:05:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] Ngaruroro River at Fernhill
## Levels: Ngaruroro River at Fernhill
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  13"
##                   Time  Value
## 9  2007-02-15T10:40:00 <0.004
## 10 2007-05-25T09:30:00 <0.004
## 12 2007-11-21T09:10:00 <0.004
## 13 2008-02-15T13:57:00 <0.004
## 17 2009-02-27T13:36:00 <0.004
## 20 2009-11-04T13:15:00 <0.004
## 24 2010-11-09T13:00:00 <0.004
## 36 2012-12-04T13:11:00 <0.004
## 37 2013-01-10T12:10:00 <0.004
## 39 2013-03-05T13:30:00 <0.004
## 40 2013-04-09T11:20:00 <0.004
## 50 2014-02-20T13:30:00 <0.004
## 61 2015-01-21T15:30:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  4"
##                   Time  Value
## 9  2007-02-15T10:40:00 <0.004
## 22 2010-05-11T13:45:00 <0.004
## 41 2013-05-08T12:35:00 <0.004
## 72 2015-12-17T16:12:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  10"
##                   Time  Value
## 34 2012-12-04T13:11:00  <0.11
## 35 2013-01-10T12:10:00 <0.104
## 37 2013-03-05T13:30:00  <0.11
## 38 2013-04-09T11:20:00  <0.11
## 48 2014-02-20T13:30:00  <0.11
## 58 2014-12-09T14:34:00  <0.11
## 59 2015-01-21T15:30:00  <0.11
## 60 2015-02-04T10:46:00  <0.11
## 62 2015-04-08T14:35:00  <0.11
## 64 2015-06-09T14:00:00  <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  64"
##                   Time  Value
## 1  2005-01-27T09:45:00  <0.01
## 2  2005-05-13T09:20:00  <0.01
## 3  2005-08-09T09:40:00  <0.01
## 4  2005-11-17T09:55:00  <0.01
## 5  2006-02-23T09:20:00  <0.01
## 6  2006-05-26T09:40:00  <0.01
## 7  2006-08-04T09:45:00  <0.01
## 8  2006-11-09T09:20:00  <0.01
## 9  2007-02-15T10:40:00  <0.01
## 11 2007-08-14T10:25:00  <0.01
## 12 2007-11-21T09:10:00  <0.01
## 13 2008-02-15T13:57:00  <0.01
## 15 2008-08-18T11:20:00  <0.01
## 17 2009-02-27T13:36:00  <0.01
## 18 2009-05-05T12:50:00  <0.01
## 20 2009-11-04T13:15:00  <0.01
## 24 2010-11-09T13:00:00  <0.01
## 25 2011-03-15T12:50:00  <0.01
## 26 2011-05-05T12:20:00  <0.01
## 27 2011-08-23T12:00:00  <0.01
## 28 2011-11-09T10:42:00  <0.01
## 29 2012-03-14T14:15:00  <0.01
## 30 2012-05-22T13:58:00  <0.01
## 31 2012-07-03T14:25:00  <0.01
## 33 2012-09-06T13:20:00  <0.01
## 34 2012-10-01T12:45:00  <0.01
## 35 2012-11-15T16:50:00  <0.01
## 36 2012-12-04T13:11:00  <0.01
## 37 2013-01-10T12:10:00  <0.01
## 38 2013-02-05T11:00:00  <0.01
## 39 2013-03-05T13:30:00  <0.01
## 40 2013-04-09T11:20:00  <0.01
## 41 2013-05-08T12:35:00  <0.01
## 42 2013-06-05T10:30:00  <0.01
## 43 2013-07-02T00:00:00  <0.01
## 44 2013-08-15T11:30:00  <0.01
## 45 2013-09-11T11:50:00  <0.01
## 46 2013-10-01T00:00:00  <0.01
## 47 2013-11-14T15:14:02  <0.01
## 48 2013-12-11T12:00:00  <0.01
## 49 2014-01-29T12:01:00  <0.01
## 50 2014-02-20T13:30:00  <0.01
## 51 2014-03-25T13:09:17  <0.01
## 52 2014-04-11T11:00:00  <0.01
## 53 2014-05-20T16:48:00  <0.01
## 54 2014-07-01T12:03:30  <0.01
## 55 2014-07-24T11:44:13  <0.01
## 56 2014-08-21T12:11:00  <0.01
## 57 2014-09-22T14:44:00  <0.01
## 58 2014-10-22T12:04:01  <0.01
## 59 2014-11-18T11:52:00  <0.01
## 60 2014-12-09T14:34:00  <0.01
## 61 2015-01-21T15:30:00  <0.01
## 62 2015-02-04T10:46:00  <0.01
## 63 2015-03-17T14:43:00  <0.01
## 64 2015-04-08T14:35:00  <0.01
## 65 2015-05-11T14:11:00 <0.005
## 66 2015-06-09T14:00:00 <0.005
## 67 2015-07-08T15:27:00 <0.005
## 68 2015-08-13T13:08:00 <0.005
## 69 2015-09-07T16:25:00 <0.005
## 70 2015-10-15T13:53:00 <0.005
## 71 2015-11-26T14:23:00 <0.005
## 72 2015-12-17T16:12:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time  Value
## 37 2013-01-10T12:10:00 <0.002
## 39 2013-03-05T13:30:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  6"
##                   Time Value
## 1  2005-01-27T09:45:00    <1
## 5  2006-02-23T09:20:00    <1
## 12 2007-11-21T09:10:00    <1
## 13 2008-02-15T13:57:00    <1
## 19 2009-08-06T13:00:00    <1
## 20 2009-11-04T13:15:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] Ngaruroro River at Whanawhana
## Levels: Ngaruroro River at Whanawhana
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  50"
##                   Time  Value
## 3  2005-08-08T12:50:00 <0.004
## 4  2005-11-17T11:40:00 <0.004
## 5  2006-02-27T00:00:00 <0.004
## 6  2006-05-26T12:30:00 <0.004
## 8  2006-11-08T10:15:00 <0.004
## 9  2007-02-16T10:05:00 <0.004
## 10 2007-05-25T12:30:00 <0.004
## 11 2007-08-10T09:30:00 <0.004
## 12 2007-11-20T08:45:00 <0.004
## 13 2008-02-15T00:00:00 <0.004
## 14 2008-05-21T09:25:00 <0.004
## 15 2008-08-18T14:00:00 <0.004
## 16 2008-11-04T12:10:00 <0.004
## 17 2009-02-26T09:00:00 <0.004
## 18 2009-05-05T09:00:00 <0.004
## 19 2009-08-06T09:10:00 <0.004
## 21 2010-02-04T08:58:00 <0.004
## 24 2010-11-09T08:45:00 <0.004
## 25 2011-03-15T07:55:00 <0.004
## 27 2011-08-23T09:40:00 <0.004
## 28 2011-11-09T08:15:00 <0.004
## 29 2012-03-14T07:53:00 <0.004
## 30 2012-05-22T09:48:00 <0.004
## 31 2012-07-03T09:31:00 <0.004
## 33 2012-09-06T10:25:00 <0.004
## 34 2012-10-01T10:00:00 <0.004
## 35 2012-11-15T12:15:00 <0.004
## 36 2012-12-04T09:22:00 <0.004
## 37 2013-01-10T07:00:00 <0.004
## 38 2013-02-05T11:00:00 <0.004
## 39 2013-03-05T10:57:00 <0.004
## 40 2013-04-09T12:00:00 <0.004
## 41 2013-05-08T11:15:00 <0.004
## 42 2013-06-05T11:35:00 <0.004
## 43 2013-07-02T11:31:00 <0.004
## 45 2013-09-11T11:28:00 <0.004
## 48 2013-12-11T12:30:00 <0.004
## 49 2014-01-29T11:26:07 <0.004
## 50 2014-02-20T13:23:44 <0.004
## 51 2014-03-25T11:30:00 <0.004
## 53 2014-05-20T14:30:00 <0.004
## 55 2014-07-24T12:18:36 <0.004
## 56 2014-08-21T14:07:00 <0.004
## 57 2014-09-22T12:54:22 <0.004
## 58 2014-10-22T13:32:17 <0.004
## 59 2014-11-18T12:53:00 <0.004
## 60 2014-12-09T11:00:00 <0.004
## 61 2015-01-21T10:50:00 <0.004
## 62 2015-02-04T12:20:00 <0.004
## 64 2015-04-08T09:23:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  33"
##                   Time  Value
## 1  2005-01-27T09:45:00 <0.004
## 4  2005-11-17T11:40:00 <0.004
## 13 2008-02-15T00:00:00 <0.004
## 16 2008-11-04T12:10:00 <0.004
## 22 2010-05-11T09:30:00 <0.004
## 25 2011-03-15T07:55:00 <0.004
## 27 2011-08-23T09:40:00 <0.004
## 28 2011-11-09T08:15:00 <0.004
## 29 2012-03-14T07:53:00 <0.004
## 31 2012-07-03T09:31:00 <0.004
## 34 2012-10-01T10:00:00 <0.004
## 35 2012-11-15T12:15:00 <0.004
## 36 2012-12-04T09:22:00 <0.004
## 39 2013-03-05T10:57:00 <0.004
## 41 2013-05-08T11:15:00 <0.004
## 42 2013-06-05T11:35:00 <0.004
## 45 2013-09-11T11:28:00 <0.004
## 47 2013-11-14T12:01:19 <0.004
## 48 2013-12-11T12:30:00 <0.004
## 49 2014-01-29T11:26:07 <0.004
## 51 2014-03-25T11:30:00 <0.004
## 53 2014-05-20T14:30:00 <0.004
## 56 2014-08-21T14:07:00 <0.004
## 58 2014-10-22T13:32:17 <0.004
## 59 2014-11-18T12:53:00 <0.004
## 60 2014-12-09T11:00:00 <0.004
## 61 2015-01-21T10:50:00 <0.004
## 64 2015-04-08T09:23:00 <0.004
## 65 2015-05-11T09:44:00 <0.004
## 68 2015-08-13T10:06:00 <0.004
## 69 2015-09-07T10:30:00 <0.004
## 71 2015-11-26T10:01:00 <0.004
## 72 2015-12-17T10:43:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  31"
##                   Time  Value
## 29 2012-07-03T09:31:00 <0.108
## 31 2012-09-06T10:25:00 <0.146
## 32 2012-10-01T10:00:00 <0.132
## 33 2012-11-15T12:15:00 <0.114
## 34 2012-12-04T09:22:00  <0.11
## 35 2013-01-10T07:00:00  <0.11
## 36 2013-02-05T11:00:00  <0.11
## 37 2013-03-05T10:57:00  <0.11
## 38 2013-04-09T12:00:00  <0.11
## 39 2013-05-08T11:15:00  <0.11
## 41 2013-07-02T11:31:00  <0.11
## 43 2013-09-11T11:28:00  <0.11
## 45 2013-11-14T12:01:19  <0.11
## 46 2013-12-11T12:30:00  <0.11
## 47 2014-01-29T11:26:07  <0.11
## 48 2014-02-20T13:23:44  <0.11
## 51 2014-05-20T14:30:00  <0.11
## 53 2014-07-24T12:18:36  <0.11
## 55 2014-09-22T12:54:22  <0.11
## 56 2014-10-22T13:32:17  <0.11
## 57 2014-11-18T12:53:00  <0.11
## 58 2014-12-09T11:00:00  <0.11
## 59 2015-01-21T10:50:00  <0.11
## 62 2015-04-08T09:23:00  <0.11
## 63 2015-05-11T09:44:00  <0.11
## 64 2015-06-09T10:00:00  <0.11
## 66 2015-08-13T10:06:00  <0.11
## 67 2015-09-07T10:30:00  <0.11
## 68 2015-10-15T10:45:00  <0.11
## 69 2015-11-26T10:01:00  <0.11
## 70 2015-12-17T10:43:00  <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  59"
##                   Time  Value
## 1  2005-01-27T09:45:00  <0.01
## 2  2005-05-13T11:30:00  <0.01
## 5  2006-02-27T00:00:00  <0.01
## 6  2006-05-26T12:30:00  <0.01
## 8  2006-11-08T10:15:00  <0.01
## 9  2007-02-16T10:05:00  <0.01
## 11 2007-08-10T09:30:00  <0.01
## 12 2007-11-20T08:45:00  <0.01
## 13 2008-02-15T00:00:00  <0.01
## 14 2008-05-21T09:25:00  <0.01
## 15 2008-08-18T14:00:00  <0.01
## 17 2009-02-26T09:00:00  <0.01
## 24 2010-11-09T08:45:00  <0.01
## 25 2011-03-15T07:55:00  <0.01
## 26 2011-05-05T09:17:00  <0.01
## 27 2011-08-23T09:40:00  <0.01
## 28 2011-11-09T08:15:00  <0.01
## 29 2012-03-14T07:53:00  <0.01
## 30 2012-05-22T09:48:00  <0.01
## 31 2012-07-03T09:31:00  <0.01
## 33 2012-09-06T10:25:00  <0.01
## 34 2012-10-01T10:00:00  <0.01
## 35 2012-11-15T12:15:00  <0.01
## 36 2012-12-04T09:22:00  <0.01
## 37 2013-01-10T07:00:00  <0.01
## 38 2013-02-05T11:00:00  <0.01
## 39 2013-03-05T10:57:00  <0.01
## 40 2013-04-09T12:00:00  <0.01
## 41 2013-05-08T11:15:00  <0.01
## 42 2013-06-05T11:35:00  <0.01
## 43 2013-07-02T11:31:00  <0.01
## 45 2013-09-11T11:28:00  <0.01
## 46 2013-10-01T12:13:00  <0.01
## 47 2013-11-14T12:01:19  <0.01
## 48 2013-12-11T12:30:00  <0.01
## 49 2014-01-29T11:26:07  <0.01
## 50 2014-02-20T13:23:44  <0.01
## 51 2014-03-25T11:30:00  <0.01
## 52 2014-04-11T12:55:33  <0.01
## 53 2014-05-20T14:30:00  <0.01
## 54 2014-07-01T12:01:00  <0.01
## 55 2014-07-24T12:18:36  <0.01
## 56 2014-08-21T14:07:00  <0.01
## 57 2014-09-22T12:54:22  <0.01
## 58 2014-10-22T13:32:17  <0.01
## 59 2014-11-18T12:53:00  <0.01
## 60 2014-12-09T11:00:00  <0.01
## 61 2015-01-21T10:50:00  <0.01
## 62 2015-02-04T12:20:00  <0.01
## 63 2015-03-17T12:17:00  <0.01
## 64 2015-04-08T09:23:00  <0.01
## 65 2015-05-11T09:44:00 <0.005
## 66 2015-06-09T10:00:00 <0.005
## 67 2015-07-08T10:33:00 <0.005
## 68 2015-08-13T10:06:00 <0.005
## 69 2015-09-07T10:30:00 <0.005
## 70 2015-10-15T10:45:00 <0.005
## 71 2015-11-26T10:01:00 <0.005
## 72 2015-12-17T10:43:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  3"
##                   Time  Value
## 49 2014-01-29T11:26:07 <0.002
## 61 2015-01-21T10:50:00 <0.002
## 72 2015-12-17T10:43:00 <0.001
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  16"
##                   Time Value
## 2  2005-05-13T11:30:00    <1
## 4  2005-11-17T11:40:00    <1
## 5  2006-02-27T00:00:00    <1
## 9  2007-02-16T10:05:00    <1
## 10 2007-05-25T12:30:00    <1
## 12 2007-11-20T08:45:00    <1
## 13 2008-02-15T00:00:00    <1
## 15 2008-08-18T14:00:00    <1
## 16 2008-11-04T12:10:00    <1
## 20 2009-11-04T08:20:00    <1
## 36 2013-01-10T07:00:00    <1
## 41 2013-07-02T11:31:00    <1
## 43 2013-09-11T11:28:00    <1
## 48 2014-02-20T13:23:44    <1
## 58 2014-12-09T11:00:00    <1
## 67 2015-09-07T10:30:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] Porangahau River at SH52 Opposite Quarry
## Levels: Porangahau River at SH52 Opposite Quarry
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  38"
##                   Time  Value
## 1  2005-01-31T09:50:00 <0.004
## 3  2005-08-03T10:50:00 <0.004
## 4  2005-11-09T11:00:00 <0.004
## 5  2006-02-01T09:30:00 <0.004
## 8  2006-11-01T09:15:00 <0.004
## 9  2007-02-14T10:45:00 <0.004
## 10 2007-05-29T09:50:00 <0.004
## 12 2007-11-27T09:55:00 <0.004
## 13 2008-02-11T09:48:00 <0.004
## 14 2008-05-01T10:25:00 <0.004
## 16 2008-11-18T11:30:00 <0.004
## 17 2008-12-18T10:00:00 <0.004
## 18 2009-02-19T11:45:00 <0.004
## 19 2009-05-18T12:15:00 <0.004
## 21 2009-11-19T11:00:00 <0.004
## 23 2010-05-03T12:20:00 <0.004
## 25 2010-11-24T13:15:00 <0.004
## 26 2011-03-08T12:15:00 <0.004
## 30 2012-02-23T00:00:00 <0.004
## 34 2012-09-12T12:45:00 <0.004
## 35 2012-10-24T10:50:00 <0.004
## 36 2012-11-09T11:28:00 <0.004
## 37 2012-12-10T13:10:00 <0.004
## 38 2013-01-16T10:30:00 <0.004
## 39 2013-02-18T12:00:00 <0.004
## 40 2013-04-10T12:00:00 <0.004
## 41 2013-05-22T12:04:00 <0.004
## 49 2014-01-16T11:44:37 <0.004
## 50 2014-02-28T11:00:00 <0.004
## 51 2014-03-24T12:30:00 <0.004
## 55 2014-07-17T11:42:10 <0.004
## 59 2014-11-20T12:35:00 <0.004
## 60 2014-12-03T12:37:00 <0.004
## 61 2015-01-29T13:19:00 <0.004
## 62 2015-02-18T13:25:00 <0.004
## 63 2015-03-11T12:00:00 <0.004
## 64 2015-04-29T11:12:00 <0.004
## 69 2015-09-17T12:32:00 <0.001
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  4"
##                   Time  Value
## 14 2008-05-01T10:25:00 <0.004
## 19 2009-05-18T12:15:00 <0.004
## 23 2010-05-03T12:20:00 <0.004
## 36 2012-11-09T11:28:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  54"
##                   Time  Value
## 1  2005-01-31T09:50:00  <0.01
## 2  2005-05-11T10:20:00  <0.01
## 3  2005-08-03T10:50:00  <0.01
## 4  2005-11-09T11:00:00  <0.01
## 5  2006-02-01T09:30:00  <0.01
## 8  2006-11-01T09:15:00  <0.01
## 10 2007-05-29T09:50:00  <0.01
## 11 2007-08-02T11:17:00  <0.01
## 12 2007-11-27T09:55:00  <0.01
## 13 2008-02-11T09:48:00  <0.01
## 16 2008-11-18T11:30:00  <0.01
## 18 2009-02-19T11:45:00  <0.01
## 19 2009-05-18T12:15:00  <0.01
## 22 2010-02-17T11:20:00  <0.01
## 23 2010-05-03T12:20:00  <0.01
## 25 2010-11-24T13:15:00  <0.01
## 26 2011-03-08T12:15:00  <0.01
## 27 2011-05-16T11:50:00  <0.01
## 28 2011-08-09T11:05:00  <0.01
## 29 2011-11-10T10:46:00  <0.01
## 30 2012-02-23T00:00:00  <0.01
## 31 2012-05-15T11:10:00  <0.01
## 34 2012-09-12T12:45:00  <0.01
## 35 2012-10-24T10:50:00  <0.01
## 36 2012-11-09T11:28:00  <0.01
## 37 2012-12-10T13:10:00  <0.01
## 38 2013-01-16T10:30:00  <0.01
## 39 2013-02-18T12:00:00  <0.01
## 40 2013-04-10T12:00:00  <0.01
## 41 2013-05-22T12:04:00  <0.01
## 45 2013-09-23T12:56:00  <0.01
## 46 2013-10-15T12:30:00  <0.01
## 48 2013-12-18T09:00:00  <0.01
## 49 2014-01-16T11:44:37  <0.01
## 50 2014-02-28T11:00:00  <0.01
## 51 2014-03-24T12:30:00  <0.01
## 53 2014-05-14T13:49:20  <0.01
## 54 2014-06-23T11:00:00  <0.01
## 55 2014-07-17T11:42:10  <0.01
## 57 2014-09-09T11:15:24  <0.01
## 58 2014-10-16T11:44:15  <0.01
## 59 2014-11-20T12:35:00  <0.01
## 60 2014-12-03T12:37:00  <0.01
## 62 2015-02-18T13:25:00  <0.01
## 63 2015-03-11T12:00:00  <0.01
## 64 2015-04-29T11:12:00  <0.01
## 65 2015-05-25T11:40:00 <0.005
## 66 2015-06-15T12:00:00 <0.005
## 67 2015-07-07T11:03:00 <0.005
## 68 2015-09-01T12:28:00 <0.005
## 69 2015-09-17T12:32:00 <0.005
## 70 2015-10-21T10:45:00 <0.005
## 71 2015-11-17T00:00:00 <0.005
## 72 2015-12-04T12:59:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  12"
##                   Time  Value
## 10 2007-05-29T09:50:00 <0.002
## 16 2008-11-18T11:30:00 <0.002
## 25 2010-11-24T13:15:00 <0.002
## 48 2013-12-18T09:00:00 <0.002
## 50 2014-02-28T11:00:00 <0.002
## 51 2014-03-24T12:30:00 <0.002
## 53 2014-05-14T13:49:20 <0.002
## 59 2014-11-20T12:35:00 <0.002
## 62 2015-02-18T13:25:00 <0.002
## 63 2015-03-11T12:00:00 <0.002
## 64 2015-04-29T11:12:00 <0.002
## 69 2015-09-17T12:32:00 <0.001
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time Value
## 22 2010-02-17T11:20:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Porangahau Stream at Oruawhara Road
## Levels: Porangahau Stream at Oruawhara Road
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  8"
##                    Time  Value
## 14  2006-02-22T10:00:00 <0.004
## 25  2007-01-26T10:10:00 <0.004
## 37  2008-01-30T10:55:00 <0.004
## 38  2008-02-28T11:00:00 <0.004
## 49  2009-01-20T14:30:00 <0.004
## 50  2009-02-18T10:30:00 <0.004
## 59  2009-11-12T12:30:00 <0.004
## 109 2013-10-21T11:39:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  77"
##                    Time  Value
## 7   2005-07-28T10:20:00  <0.01
## 10  2005-10-27T09:00:00  <0.01
## 11  2005-11-25T08:25:00  <0.01
## 14  2006-02-22T10:00:00  <0.01
## 16  2006-04-27T10:45:00  <0.01
## 22  2006-10-30T09:40:00  <0.01
## 23  2006-11-30T09:25:00  <0.01
## 25  2007-01-26T10:10:00  <0.01
## 27  2007-03-28T11:25:00  <0.01
## 28  2007-04-26T11:25:00  <0.01
## 29  2007-06-05T11:15:00  <0.01
## 32  2007-08-30T11:05:00  <0.01
## 33  2007-09-27T10:50:00  <0.01
## 35  2007-11-30T09:55:00  <0.01
## 36  2008-01-11T10:00:00  <0.01
## 37  2008-01-30T10:55:00  <0.01
## 38  2008-02-28T11:00:00  <0.01
## 39  2008-03-27T11:20:00  <0.01
## 40  2008-04-29T10:40:00  <0.01
## 41  2008-05-29T11:50:00  <0.01
## 45  2008-09-25T13:40:00  <0.01
## 46  2008-10-30T11:20:00  <0.01
## 49  2009-01-20T14:30:00  <0.01
## 51  2009-03-30T13:30:00  <0.01
## 52  2009-04-24T11:15:00  <0.01
## 53  2009-05-11T14:15:00  <0.01
## 56  2009-08-13T14:30:00  <0.01
## 57  2009-09-10T13:30:00  <0.01
## 58  2009-10-27T12:40:00  <0.01
## 59  2009-11-12T12:30:00  <0.01
## 62  2010-02-16T13:30:00  <0.01
## 63  2010-03-22T11:20:00  <0.01
## 70  2010-10-11T11:25:00  <0.01
## 71  2010-11-11T10:30:00  <0.01
## 72  2010-12-22T13:00:00  <0.01
## 73  2011-01-19T12:40:00  <0.01
## 74  2011-02-16T09:45:00  <0.01
## 75  2011-03-17T14:30:00  <0.01
## 76  2011-05-02T11:17:00  <0.01
## 77  2011-05-25T14:30:00  <0.01
## 78  2011-06-23T13:20:00  <0.01
## 79  2011-07-21T09:45:00  <0.01
## 82  2011-10-26T10:00:00  <0.01
## 83  2011-11-22T12:11:00  <0.01
## 84  2011-12-01T10:00:00  <0.01
## 85  2011-12-08T08:43:00  <0.01
## 86  2011-12-16T08:41:00  <0.01
## 87  2011-12-22T08:39:00  <0.01
## 88  2012-01-17T11:30:00  <0.01
## 90  2012-02-28T07:50:00  <0.01
## 92  2012-05-29T14:30:00  <0.01
## 93  2012-06-26T12:15:00  <0.01
## 96  2012-09-27T11:28:00  <0.01
## 99  2012-12-20T00:00:00  <0.01
## 100 2013-02-01T10:00:00  <0.01
## 101 2013-02-21T12:29:00  <0.01
## 103 2013-04-17T12:40:00  <0.01
## 108 2013-09-16T11:51:00  <0.01
## 109 2013-10-21T11:39:00  <0.01
## 110 2013-11-21T12:20:59  <0.01
## 111 2013-12-17T11:48:23  <0.01
## 112 2014-01-22T12:40:00  <0.01
## 114 2014-03-20T13:00:00  <0.01
## 115 2014-04-15T10:00:14  <0.01
## 116 2014-05-27T13:24:16  <0.01
## 118 2014-07-23T12:54:23  <0.01
## 119 2014-08-26T13:09:00  <0.01
## 120 2014-09-25T14:00:00  <0.01
## 123 2014-12-11T13:57:00  <0.01
## 125 2015-02-24T12:34:00  <0.01
## 127 2015-04-30T14:39:00  <0.01
## 128 2015-05-27T14:21:00  <0.01
## 129 2015-06-16T14:00:00 <0.005
## 131 2015-08-10T12:00:00 <0.005
## 132 2015-09-16T15:55:00 <0.005
## 133 2015-10-13T14:48:00 <0.005
## 135 2015-12-10T14:29:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  2"
##                    Time  Value
## 50  2009-02-18T10:30:00 <0.002
## 101 2013-02-21T12:29:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time Value
## 40 2008-05-29T11:50:00    <1
## 55 2009-08-13T14:30:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] Poukawa Stream at Stock Road
## Levels: Poukawa Stream at Stock Road
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  30"
##                   Time  Value
## 7  2006-08-02T09:20:00  <0.01
## 13 2008-02-20T10:35:00  <0.01
## 14 2008-05-07T11:45:00  <0.01
## 15 2008-08-14T11:20:00  <0.01
## 16 2009-02-04T09:50:00  <0.01
## 19 2009-11-05T09:11:00  <0.01
## 21 2010-05-24T10:30:00  <0.01
## 23 2010-11-03T09:20:00  <0.01
## 24 2011-03-15T09:35:00  <0.01
## 26 2011-08-04T09:30:00  <0.01
## 33 2012-10-18T10:55:00  <0.01
## 34 2012-11-29T08:49:00  <0.01
## 35 2012-12-18T09:10:00  <0.01
## 37 2013-02-13T12:00:00  <0.01
## 43 2013-08-01T10:51:00  <0.01
## 44 2013-09-12T10:30:00  <0.01
## 49 2014-02-17T12:20:00  <0.01
## 50 2014-03-31T13:00:00  <0.01
## 54 2014-07-29T14:09:07  <0.01
## 55 2014-08-19T12:35:00  <0.01
## 56 2014-09-16T14:57:03  <0.01
## 57 2014-10-17T13:39:59  <0.01
## 61 2015-03-03T13:28:00  <0.01
## 62 2015-03-19T12:39:00  <0.01
## 63 2015-04-09T13:15:00  <0.01
## 65 2015-06-18T11:43:00 <0.005
## 66 2015-07-27T11:46:00 <0.005
## 67 2015-08-26T14:00:00 <0.005
## 69 2015-11-03T14:12:00 <0.005
## 71 2015-12-17T11:47:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  7"
##                   Time  Value
## 48 2014-01-21T10:00:00 <0.002
## 49 2014-02-17T12:20:00 <0.002
## 50 2014-03-31T13:00:00 <0.002
## 59 2014-12-10T14:00:00  <0.02
## 60 2015-01-13T12:12:00 <0.002
## 61 2015-03-03T13:28:00 <0.002
## 62 2015-03-19T12:39:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time Value
## 14 2008-05-07T11:45:00    <1
## 15 2008-08-14T11:20:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Puhokio Stream at Te Apiti Rd
## Levels: Puhokio Stream at Te Apiti Rd
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  28"
##                   Time  Value
## 5  2005-11-10T08:35:00 <0.004
## 6  2006-02-02T09:40:00 <0.004
## 10 2007-02-19T11:10:00 <0.004
## 11 2007-05-18T11:20:00 <0.004
## 14 2008-02-13T11:10:00 <0.004
## 18 2009-02-13T13:00:00 <0.004
## 30 2012-02-19T12:28:00 <0.004
## 34 2012-09-05T11:42:00 <0.004
## 35 2012-10-03T12:50:00 <0.004
## 36 2012-11-06T10:40:00 <0.004
## 37 2012-12-13T10:30:00 <0.004
## 38 2013-01-17T11:30:00 <0.004
## 39 2013-02-13T10:40:00 <0.004
## 40 2013-03-13T10:45:00 <0.004
## 41 2013-04-16T12:56:00 <0.004
## 42 2013-05-16T11:20:00 <0.004
## 46 2013-09-24T11:04:00 <0.004
## 47 2013-10-08T10:30:00 <0.004
## 49 2013-12-13T10:00:00 <0.004
## 50 2014-01-20T09:00:00 <0.004
## 51 2014-02-19T09:10:11 <0.004
## 59 2014-10-28T13:09:40 <0.004
## 60 2014-11-21T11:49:00 <0.004
## 62 2015-01-08T09:37:00 <0.004
## 63 2015-02-11T10:44:00 <0.004
## 64 2015-03-23T10:00:00 <0.004
## 65 2015-04-09T12:06:00 <0.004
## 71 2015-10-28T11:07:00 <0.001
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 59 2014-10-28T13:09:40 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  43"
##                   Time  Value
## 3  2005-05-24T11:20:00  <0.01
## 4  2005-08-05T10:20:00  <0.01
## 5  2005-11-10T08:35:00  <0.01
## 9  2006-11-13T11:15:00  <0.01
## 11 2007-05-18T11:20:00  <0.01
## 12 2007-08-01T11:30:00  <0.01
## 14 2008-02-13T11:10:00  <0.01
## 16 2008-08-13T11:45:00  <0.01
## 17 2008-11-14T11:25:00  <0.01
## 20 2009-08-28T12:30:00  <0.01
## 21 2009-11-05T09:30:00  <0.01
## 23 2010-05-05T10:20:00  <0.01
## 26 2011-03-10T09:00:00  <0.01
## 27 2011-05-18T12:30:00  <0.01
## 28 2011-08-04T09:50:00  <0.01
## 30 2012-02-19T12:28:00  <0.01
## 34 2012-09-05T11:42:00  <0.01
## 35 2012-10-03T12:50:00  <0.01
## 37 2012-12-13T10:30:00  <0.01
## 38 2013-01-17T11:30:00  <0.01
## 39 2013-02-13T10:40:00  <0.01
## 40 2013-03-13T10:45:00  <0.01
## 41 2013-04-16T12:56:00  <0.01
## 47 2013-10-08T10:30:00  <0.01
## 48 2013-11-12T10:00:00  <0.01
## 49 2013-12-13T10:00:00  <0.01
## 50 2014-01-20T09:00:00  <0.01
## 51 2014-02-19T09:10:11  <0.01
## 52 2014-03-17T13:04:16  <0.01
## 54 2014-05-15T10:10:27  <0.01
## 55 2014-06-20T10:55:53  <0.01
## 57 2014-08-12T10:23:00  <0.01
## 58 2014-09-01T15:00:02  <0.01
## 59 2014-10-28T13:09:40  <0.01
## 62 2015-01-08T09:37:00  <0.01
## 63 2015-02-11T10:44:00  <0.01
## 64 2015-03-23T10:00:00  <0.01
## 65 2015-04-09T12:06:00  <0.01
## 66 2015-05-15T10:03:00 <0.005
## 67 2015-06-10T11:40:00 <0.005
## 70 2015-09-15T13:50:00 <0.005
## 71 2015-10-28T11:07:00 <0.005
## 72 2015-11-20T11:37:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] Ripia River U/S Mohaka
## Levels: Ripia River U/S Mohaka
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  21"
##                   Time  Value
## 5  2006-02-08T12:10:00 <0.004
## 7  2006-08-14T08:50:00 <0.004
## 9  2007-02-22T14:50:00 <0.004
## 12 2007-12-06T11:00:00 <0.004
## 13 2008-02-22T09:30:00 <0.004
## 16 2008-11-20T09:23:00 <0.004
## 20 2009-11-18T09:00:00 <0.004
## 22 2010-05-19T09:45:00 <0.004
## 24 2010-11-16T09:30:00 <0.004
## 25 2011-02-22T12:25:00 <0.004
## 27 2011-08-19T11:00:00 <0.004
## 38 2012-11-22T00:00:00 <0.004
## 39 2012-12-05T08:47:00 <0.004
## 40 2013-01-17T09:00:00 <0.004
## 41 2013-01-23T10:34:00 <0.004
## 43 2013-02-26T11:39:00 <0.004
## 45 2013-04-11T14:00:00 <0.004
## 55 2014-02-14T12:12:23 <0.004
## 56 2014-03-12T11:30:00 <0.004
## 66 2015-02-05T11:23:00 <0.004
## 67 2015-03-05T14:19:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 45 2013-05-31T12:00:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  12"
##                   Time Value
## 37 2012-11-22T00:00:00 <0.11
## 40 2013-01-23T10:34:00 <0.11
## 41 2013-02-14T09:30:00 <0.11
## 42 2013-02-26T11:39:00 <0.11
## 43 2013-03-07T09:45:00 <0.11
## 53 2014-01-09T11:30:00 <0.11
## 54 2014-02-14T12:12:23 <0.11
## 55 2014-03-12T11:30:00 <0.11
## 56 2014-04-07T13:30:43 <0.11
## 58 2014-06-05T10:30:00 <0.11
## 62 2014-10-08T11:31:47 <0.11
## 65 2015-02-05T11:23:00 <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  59"
##                   Time  Value
## 1  2005-01-28T11:10:00  <0.01
## 2  2005-05-25T09:25:00  <0.01
## 3  2005-08-12T13:15:00  <0.01
## 4  2005-11-14T12:05:00  <0.01
## 5  2006-02-08T12:10:00  <0.01
## 7  2006-08-14T08:50:00  <0.01
## 9  2007-02-22T14:50:00  <0.01
## 10 2007-06-06T13:20:00  <0.01
## 11 2007-08-24T12:14:00  <0.01
## 12 2007-12-06T11:00:00  <0.01
## 13 2008-02-22T09:30:00  <0.01
## 14 2008-05-20T12:15:00  <0.01
## 15 2008-08-19T11:00:00  <0.01
## 21 2010-02-25T09:00:00  <0.01
## 22 2010-05-19T09:45:00  <0.01
## 24 2010-11-16T09:30:00  <0.01
## 25 2011-02-22T12:25:00  <0.01
## 26 2011-05-26T12:45:00  <0.01
## 27 2011-08-19T11:00:00  <0.01
## 29 2012-03-02T12:30:00  <0.01
## 30 2012-03-29T00:00:00  <0.01
## 31 2012-04-19T00:00:00  <0.01
## 32 2012-05-17T09:00:00  <0.01
## 33 2012-07-23T12:30:00  <0.01
## 35 2012-09-28T11:05:00  <0.01
## 36 2012-10-25T00:00:00  <0.01
## 37 2012-11-15T09:23:00  <0.01
## 39 2012-12-05T08:47:00  <0.01
## 40 2013-01-17T09:00:00  <0.01
## 41 2013-01-23T10:34:00  <0.01
## 42 2013-02-14T09:30:00  <0.01
## 43 2013-02-26T11:39:00  <0.01
## 44 2013-03-07T09:45:00  <0.01
## 45 2013-04-11T14:00:00  <0.01
## 46 2013-05-31T12:00:00  <0.01
## 48 2013-07-18T12:30:00  <0.01
## 49 2013-08-07T08:30:01  <0.01
## 50 2013-09-10T11:39:09  <0.01
## 51 2013-10-08T09:48:00  <0.01
## 52 2013-11-06T10:53:39  <0.01
## 53 2013-12-13T10:25:52  <0.01
## 54 2014-01-09T11:30:00  <0.01
## 55 2014-02-14T12:12:23  <0.01
## 56 2014-03-12T11:30:00  <0.01
## 57 2014-04-07T13:30:43  <0.01
## 58 2014-05-08T11:40:21  <0.01
## 59 2014-06-05T10:30:00  <0.01
## 60 2014-07-02T12:19:31  <0.01
## 61 2014-08-06T14:00:00  <0.01
## 62 2014-09-11T10:27:23  <0.01
## 63 2014-10-08T11:31:47  <0.01
## 64 2014-11-05T09:31:00  <0.01
## 65 2015-01-15T09:10:00  <0.01
## 66 2015-02-05T11:23:00  <0.01
## 67 2015-03-05T14:19:00  <0.01
## 69 2015-05-12T10:57:00 <0.005
## 70 2015-06-08T10:30:00 <0.005
## 71 2015-07-13T09:44:00 <0.005
## 72 2015-10-07T09:30:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 43 2013-02-26T11:39:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  9"
##                   Time Value
## 3  2005-08-12T13:15:00    <1
## 6  2006-05-22T13:05:00    <1
## 9  2007-02-22T14:50:00    <1
## 10 2007-06-06T13:20:00    <1
## 11 2007-08-24T12:14:00    <1
## 13 2008-02-22T09:30:00    <1
## 16 2008-11-20T09:23:00    <1
## 27 2011-08-19T11:00:00    <1
## 44 2013-09-10T11:39:09    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] Ruakituri River at Sports Ground
## Levels: Ruakituri River at Sports Ground
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  25"
##                   Time  Value
## 4  2005-11-22T11:00:00 <0.004
## 5  2006-02-14T10:50:00 <0.004
## 8  2006-11-28T09:20:00 <0.004
## 9  2007-02-27T09:45:00 <0.004
## 10 2007-05-31T09:30:00 <0.004
## 12 2007-11-15T10:15:00 <0.004
## 13 2008-02-26T10:53:00 <0.004
## 15 2008-08-07T09:00:00 <0.004
## 16 2008-11-11T08:27:00 <0.004
## 17 2009-02-10T15:00:00 <0.004
## 18 2009-05-18T17:00:00 <0.004
## 20 2009-11-17T15:37:00 <0.004
## 24 2010-12-01T11:15:00 <0.004
## 27 2011-08-30T09:10:00 <0.004
## 34 2012-11-07T14:30:00 <0.004
## 35 2012-12-18T14:30:00 <0.004
## 36 2013-02-19T12:25:00 <0.004
## 37 2013-04-02T15:00:00 <0.004
## 39 2013-05-22T13:30:00 <0.004
## 42 2013-08-27T16:39:00 <0.004
## 44 2013-10-30T16:27:00 <0.004
## 48 2014-02-24T15:37:56 <0.004
## 51 2014-05-28T15:02:00 <0.004
## 55 2014-10-09T14:03:29 <0.004
## 61 2015-03-31T16:08:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  4"
##                   Time  Value
## 33 2012-12-18T14:30:00 <0.104
## 49 2014-05-28T15:02:00  <0.11
## 59 2015-03-31T16:08:00  <0.11
## 60 2015-05-06T14:24:00  <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  47"
##                   Time  Value
## 3  2005-08-16T11:50:00  <0.01
## 4  2005-11-22T11:00:00  <0.01
## 5  2006-02-14T10:50:00  <0.01
## 6  2006-05-30T09:50:00  <0.01
## 7  2006-08-16T11:05:00  <0.01
## 13 2008-02-26T10:53:00  <0.01
## 21 2010-02-10T14:25:00  <0.01
## 22 2010-05-26T13:15:00  <0.01
## 24 2010-12-01T11:15:00  <0.01
## 27 2011-08-30T09:10:00  <0.01
## 29 2012-02-21T07:54:00  <0.01
## 30 2012-06-05T15:25:00  <0.01
## 32 2012-08-21T13:37:00  <0.01
## 33 2012-09-25T14:09:00  <0.01
## 34 2012-11-07T14:30:00  <0.01
## 35 2012-12-18T14:30:00  <0.01
## 36 2013-02-19T12:25:00  <0.01
## 37 2013-04-02T15:00:00  <0.01
## 39 2013-05-22T13:30:00  <0.01
## 41 2013-07-17T15:20:00  <0.01
## 42 2013-08-27T16:39:00  <0.01
## 43 2013-09-26T15:13:00  <0.01
## 44 2013-10-30T16:27:00  <0.01
## 45 2013-11-28T13:41:55  <0.01
## 46 2013-12-19T16:16:23  <0.01
## 47 2014-01-27T15:24:59  <0.01
## 48 2014-02-24T15:37:56  <0.01
## 49 2014-03-26T13:58:01  <0.01
## 50 2014-04-29T14:04:45  <0.01
## 51 2014-05-28T15:02:00  <0.01
## 52 2014-06-24T11:48:41  <0.01
## 54 2014-09-02T15:44:00  <0.01
## 55 2014-10-09T14:03:29  <0.01
## 56 2014-10-30T17:14:31  <0.01
## 57 2014-11-27T12:37:00  <0.01
## 58 2014-12-18T15:50:00  <0.01
## 59 2015-01-28T15:31:00  <0.01
## 60 2015-02-17T14:49:00  <0.01
## 61 2015-03-31T16:08:00  <0.01
## 62 2015-05-06T14:24:00 <0.005
## 63 2015-05-25T15:42:00 <0.005
## 64 2015-07-03T10:15:00 <0.005
## 65 2015-08-06T16:13:00 <0.005
## 66 2015-08-27T15:00:00 <0.005
## 68 2015-11-05T13:38:00 <0.005
## 69 2015-11-30T13:36:00 <0.005
## 70 2015-12-22T14:50:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  12"
##                   Time  Value
## 13 2008-02-26T10:53:00 <0.002
## 34 2012-11-07T14:30:00 <0.002
## 35 2012-12-18T14:30:00 <0.002
## 37 2013-04-02T15:00:00 <0.002
## 46 2013-12-19T16:16:23 <0.002
## 48 2014-02-24T15:37:56 <0.002
## 57 2014-11-27T12:37:00 <0.002
## 59 2015-01-28T15:31:00 <0.002
## 60 2015-02-17T14:49:00 <0.002
## 61 2015-03-31T16:08:00 <0.002
## 62 2015-05-06T14:24:00 <0.001
## 70 2015-12-22T14:50:00 <0.001
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  3"
##                   Time Value
## 13 2008-02-26T10:53:00    <1
## 18 2009-05-18T17:00:00    <1
## 19 2009-08-11T14:00:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Sandy Creek U/S Lake Tutira Outlet
## Levels: Sandy Creek U/S Lake Tutira Outlet
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  12"
##                   Time  Value
## 5  2006-02-13T07:30:00  <0.01
## 12 2007-11-28T11:45:00  <0.01
## 15 2008-08-06T09:30:00  <0.01
## 21 2010-02-09T11:45:00  <0.01
## 35 2012-12-05T15:00:00  <0.01
## 36 2013-01-17T14:20:00  <0.01
## 37 2013-02-14T17:00:00  <0.01
## 40 2013-05-23T13:25:00  <0.01
## 51 2014-05-29T13:54:23  <0.01
## 58 2015-02-18T12:22:00  <0.01
## 66 2015-10-22T13:17:00 <0.005
## 67 2015-12-21T13:57:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] Taharua Stream at Wairango Rd
## Levels: Taharua Stream at Wairango Rd
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  3"
##                   Time  Value
## 35 2007-12-05T09:00:00 <0.004
## 48 2009-02-25T14:30:00 <0.004
## 53 2009-07-16T09:15:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  78"
##                    Time  Value
## 1   2005-01-14T09:40:00  <0.01
## 2   2005-02-10T15:15:00  <0.01
## 3   2005-03-15T08:30:00  <0.01
## 6   2005-06-23T09:45:00  <0.01
## 7   2005-07-21T10:40:00  <0.01
## 9   2005-09-15T09:36:00  <0.01
## 19  2006-07-24T10:15:00  <0.01
## 21  2006-09-27T09:40:00  <0.01
## 22  2006-10-18T08:50:00  <0.01
## 25  2007-01-22T09:10:00  <0.01
## 28  2007-04-27T10:15:00  <0.01
## 29  2007-06-06T10:25:00  <0.01
## 30  2007-06-27T10:13:00  <0.01
## 32  2007-08-24T08:45:00  <0.01
## 33  2007-09-28T10:15:00  <0.01
## 35  2007-12-05T09:00:00  <0.01
## 37  2008-02-21T09:00:00  <0.01
## 39  2008-04-22T09:15:00  <0.01
## 40  2008-05-21T10:32:00  <0.01
## 46  2008-11-17T00:00:00  <0.01
## 48  2009-02-25T14:30:00  <0.01
## 51  2009-05-26T13:10:00  <0.01
## 53  2009-07-16T09:15:00  <0.01
## 54  2009-08-19T13:20:00  <0.01
## 56  2009-10-21T13:00:00  <0.01
## 57  2009-11-10T12:30:00  <0.01
## 62  2010-04-27T13:45:00  <0.01
## 64  2010-06-15T14:25:00  <0.01
## 68  2010-10-27T02:05:00  <0.01
## 69  2010-11-15T14:15:00  <0.01
## 72  2011-02-21T16:45:00  <0.01
## 74  2011-05-04T14:00:00  <0.01
## 75  2011-05-23T12:56:00  <0.01
## 76  2011-06-21T12:20:00  <0.01
## 78  2011-08-22T15:40:00  <0.01
## 79  2011-09-23T14:15:00  <0.01
## 80  2011-11-20T15:00:00  <0.01
## 81  2011-11-24T13:30:00  <0.01
## 82  2011-12-20T13:44:00  <0.01
## 83  2012-02-02T15:30:00  <0.01
## 84  2012-03-06T15:00:00  <0.01
## 85  2012-04-11T15:46:00  <0.01
## 88  2012-07-24T15:33:00  <0.01
## 89  2012-08-27T15:00:00  <0.01
## 90  2012-09-19T14:30:00  <0.01
## 91  2012-10-16T12:50:00  <0.01
## 92  2012-11-28T14:30:00  <0.01
## 93  2012-12-21T12:00:00  <0.01
## 94  2013-02-04T15:30:00  <0.01
## 95  2013-02-20T15:50:00  <0.01
## 97  2013-04-29T15:30:00  <0.01
## 98  2013-05-14T15:10:00  <0.01
## 100 2013-07-09T16:45:00  <0.01
## 101 2013-08-05T15:49:00  <0.01
## 102 2013-09-09T14:57:00  <0.01
## 103 2013-10-17T14:35:00  <0.01
## 104 2013-11-28T12:30:00  <0.01
## 105 2013-12-19T14:30:00  <0.01
## 106 2014-01-15T15:33:00  <0.01
## 107 2014-02-18T15:58:49  <0.01
## 108 2014-03-11T15:15:00  <0.01
## 109 2014-05-01T14:30:57  <0.01
## 110 2014-05-26T15:31:25  <0.01
## 111 2014-06-27T14:00:40  <0.01
## 112 2014-07-17T15:31:17  <0.01
## 113 2014-08-19T00:00:00  <0.01
## 114 2014-09-15T16:13:19  <0.01
## 115 2014-10-14T16:12:51  <0.01
## 116 2014-11-13T15:27:00  <0.01
## 117 2014-12-18T14:45:00  <0.01
## 118 2015-01-14T17:03:00  <0.01
## 120 2015-03-25T16:00:00  <0.01
## 121 2015-05-20T14:37:00 <0.005
## 122 2015-07-15T14:46:00 <0.005
## 123 2015-08-21T16:29:00 <0.005
## 124 2015-09-25T15:05:00 <0.005
## 125 2015-10-20T16:00:00 <0.005
## 127 2015-12-16T15:30:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  5"
##                   Time Value
## 58 2010-03-23T12:30:00    >6
## 91 2013-04-29T15:30:00 >10.2
## 93 2013-06-11T14:05:00 >10.3
## 94 2013-07-09T16:45:00    >8
## 98 2013-11-28T12:30:00    >8
## Warning: NAs introduced by coercion

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  13"
##                    Time Value
## 7   2005-07-21T10:40:00    <1
## 13  2006-01-11T08:11:00    <1
## 20  2006-08-31T10:00:00    <1
## 22  2006-10-18T08:50:00    <1
## 33  2007-09-28T10:15:00    <1
## 37  2008-02-21T09:00:00    <1
## 39  2008-04-22T09:15:00    <1
## 56  2009-10-21T13:00:00    <1
## 79  2011-09-23T14:15:00    <1
## 106 2014-01-15T15:33:00    <1
## 112 2014-07-17T15:31:17    <1
## 125 2015-09-25T15:05:00    <1
## 128 2015-12-16T15:30:00    <1
## [1] "Total Number of records with values of more than the detection range:  1"
##                   Time Value
## 86 2012-05-09T13:12:00 >6000
## Warning: NAs introduced by coercion

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Taharua Stream at Wrights Twin Culvert
## Levels: Taharua Stream at Wrights Twin Culvert
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  5"
##                   Time  Value
## 7  2005-07-21T11:10:00 <0.004
## 47 2009-01-27T13:00:00 <0.004
## 53 2009-07-16T09:50:00 <0.004
## 59 2010-01-28T14:00:00 <0.004
## 94 2013-02-04T15:00:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  84"
##                    Time  Value
## 1   2005-01-14T10:20:00  <0.01
## 2   2005-02-10T14:30:00  <0.01
## 3   2005-03-15T09:30:00  <0.01
## 4   2005-04-26T10:15:00  <0.01
## 6   2005-06-23T10:20:00  <0.01
## 7   2005-07-21T11:10:00  <0.01
## 9   2005-09-15T10:05:00  <0.01
## 10  2005-10-13T08:35:00  <0.01
## 14  2006-02-08T09:10:00  <0.01
## 20  2006-08-31T11:15:00  <0.01
## 21  2006-09-27T09:50:00  <0.01
## 22  2006-10-18T09:20:00  <0.01
## 23  2006-11-20T09:10:00  <0.01
## 26  2007-02-22T12:15:00  <0.01
## 29  2007-06-06T10:50:00  <0.01
## 30  2007-06-27T10:37:00  <0.01
## 31  2007-07-23T12:03:00  <0.01
## 32  2007-08-24T09:10:00  <0.01
## 33  2007-09-28T10:37:00  <0.01
## 35  2007-12-05T09:20:00  <0.01
## 36  2008-01-17T12:28:00  <0.01
## 37  2008-02-22T09:50:00  <0.01
## 39  2008-04-22T09:35:00  <0.01
## 46  2008-11-17T00:00:00  <0.01
## 47  2009-01-27T13:00:00  <0.01
## 50  2009-04-29T13:30:00  <0.01
## 51  2009-05-26T12:00:00  <0.01
## 53  2009-07-16T09:50:00  <0.01
## 56  2009-10-21T13:00:00  <0.01
## 57  2009-11-10T11:40:00  <0.01
## 66  2010-09-01T13:20:00  <0.01
## 68  2010-10-27T13:20:00  <0.01
## 71  2011-01-26T12:40:00  <0.01
## 72  2011-02-21T16:00:00  <0.01
## 73  2011-04-06T11:10:00  <0.01
## 74  2011-05-04T13:15:00  <0.01
## 75  2011-05-23T12:10:00  <0.01
## 76  2011-06-21T11:56:00  <0.01
## 78  2011-08-22T15:00:00  <0.01
## 79  2011-09-23T14:00:00  <0.01
## 80  2011-10-20T14:17:00  <0.01
## 81  2011-11-24T12:52:00  <0.01
## 82  2011-12-20T13:25:00  <0.01
## 83  2012-02-02T15:00:00  <0.01
## 84  2012-03-06T14:30:00  <0.01
## 85  2012-04-11T15:27:00  <0.01
## 87  2012-07-04T13:51:00  <0.01
## 89  2012-08-27T14:23:00  <0.01
## 90  2012-09-19T14:00:00  <0.01
## 91  2012-10-16T12:31:00  <0.01
## 92  2012-11-28T13:45:00  <0.01
## 93  2012-12-21T11:15:00  <0.01
## 94  2013-02-04T15:00:00  <0.01
## 95  2013-02-20T15:20:00  <0.01
## 96  2013-03-19T14:15:00  <0.01
## 97  2013-04-29T00:00:00  <0.01
## 98  2013-05-14T14:50:00  <0.01
## 100 2013-07-09T14:30:00  <0.01
## 101 2013-08-05T15:21:00  <0.01
## 102 2013-09-09T14:22:00  <0.01
## 103 2013-10-17T14:20:00  <0.01
## 104 2013-11-28T12:00:00  <0.01
## 105 2013-12-19T15:00:00  <0.01
## 106 2014-01-15T15:15:29  <0.01
## 107 2014-02-18T15:39:01  <0.01
## 108 2014-03-11T14:45:00  <0.01
## 109 2014-05-01T14:16:20  <0.01
## 110 2014-05-26T15:21:01  <0.01
## 111 2014-06-27T13:43:56  <0.01
## 112 2014-07-17T15:16:40  <0.01
## 113 2014-08-18T00:00:00  <0.01
## 114 2014-09-15T16:01:08  <0.01
## 115 2014-10-14T16:01:25  <0.01
## 116 2014-11-13T15:06:00  <0.01
## 117 2014-12-18T14:31:00  <0.01
## 118 2015-01-14T16:44:00  <0.01
## 120 2015-03-25T15:30:00  <0.01
## 121 2015-04-17T16:15:00  <0.01
## 122 2015-05-20T14:23:00 <0.005
## 124 2015-08-21T16:18:00 <0.005
## 125 2015-09-25T15:10:00 <0.005
## 126 2015-10-20T15:39:00 <0.005
## 127 2015-11-25T15:55:00 <0.005
## 128 2015-12-16T15:00:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  4"
##                   Time Value
## 57 2010-03-23T12:45:00    >4
## 64 2010-10-27T13:20:00    >3
## 69 2011-04-06T11:10:00    >2
## 93 2013-04-29T00:00:00    >6
## Warning: NAs introduced by coercion

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  11"
##                    Time Value
## 7   2005-07-21T11:10:00    <1
## 13  2006-01-11T08:50:00    <1
## 19  2006-07-24T10:30:00    <1
## 21  2006-09-27T09:50:00    <1
## 37  2008-02-22T09:50:00    <1
## 49  2009-03-24T12:00:00    <1
## 69  2010-11-15T13:10:00    <1
## 76  2011-06-21T11:56:00    <1
## 79  2011-09-23T14:00:00    <1
## 98  2013-05-14T14:50:00    <1
## 102 2013-09-09T14:22:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] Taipo Stream at Church Road
## Levels: Taipo Stream at Church Road
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  19"
##                   Time Value
## 1  2006-11-07T07:35:00 <0.01
## 3  2007-06-07T08:15:00 <0.01
## 8  2008-08-14T13:50:00 <0.01
## 15 2010-05-24T10:00:00 <0.01
## 18 2011-03-15T07:59:00 <0.01
## 29 2012-12-18T08:15:00 <0.01
## 30 2013-01-08T10:00:00 <0.01
## 31 2013-02-13T08:53:00 <0.01
## 34 2013-05-07T11:20:01 <0.01
## 42 2014-01-21T09:50:00 <0.01
## 43 2014-02-13T09:00:00 <0.01
## 44 2014-03-31T11:45:00 <0.01
## 45 2014-05-05T08:36:00 <0.01
## 48 2014-07-29T15:56:25 <0.01
## 49 2014-08-19T11:15:00 <0.01
## 51 2014-10-17T14:35:11 <0.01
## 52 2014-11-07T11:01:00 <0.01
## 53 2014-12-10T17:52:00 <0.01
## 55 2015-03-06T00:00:00 <0.01
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  3"
##                   Time  Value
## 43 2014-02-13T09:00:00 <0.002
## 54 2015-01-13T10:32:00 <0.002
## 55 2015-03-06T00:00:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  4"
##                   Time Value
## 5  2007-11-23T08:10:00    <1
## 7  2008-05-07T08:45:00    <1
## 8  2008-08-14T13:50:00    <1
## 12 2009-08-05T10:04:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] Taurekaitai Stream at Wallingford
## Levels: Taurekaitai Stream at Wallingford
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  17"
##                   Time  Value
## 1  2005-01-31T08:00:00 <0.004
## 3  2005-08-03T09:10:00 <0.004
## 4  2005-11-09T08:30:00 <0.004
## 5  2006-02-01T07:45:00 <0.004
## 10 2007-11-27T08:25:00 <0.004
## 13 2008-11-18T13:00:00 <0.004
## 19 2010-05-03T13:50:00 <0.004
## 31 2012-10-24T09:30:00 <0.004
## 32 2012-11-09T10:24:00 <0.004
## 33 2012-12-10T14:30:00 <0.004
## 35 2013-02-18T08:26:00 <0.004
## 36 2013-04-10T10:30:00 <0.004
## 45 2014-01-16T10:30:36 <0.004
## 46 2014-02-28T09:30:00 <0.004
## 47 2014-03-24T11:00:00 <0.004
## 56 2014-12-03T11:08:00 <0.004
## 58 2015-02-19T11:07:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  43"
##                   Time  Value
## 1  2005-01-31T08:00:00  <0.01
## 2  2005-05-11T11:35:00  <0.01
## 3  2005-08-03T09:10:00  <0.01
## 4  2005-11-09T08:30:00  <0.01
## 5  2006-02-01T07:45:00  <0.01
## 8  2006-11-01T10:45:00  <0.01
## 9  2007-08-02T13:00:00  <0.01
## 10 2007-11-27T08:25:00  <0.01
## 11 2008-05-01T11:30:00  <0.01
## 13 2008-11-18T13:00:00  <0.01
## 15 2009-05-18T13:25:00  <0.01
## 17 2009-11-19T13:00:00  <0.01
## 19 2010-05-03T13:50:00  <0.01
## 21 2010-11-24T14:20:00  <0.01
## 22 2011-03-08T12:00:00  <0.01
## 23 2011-05-16T12:37:00  <0.01
## 24 2011-08-09T10:09:00  <0.01
## 25 2011-11-10T09:41:00  <0.01
## 26 2012-02-23T08:17:00  <0.01
## 27 2012-05-14T12:05:00  <0.01
## 30 2012-09-12T11:27:00  <0.01
## 31 2012-10-24T09:30:00  <0.01
## 32 2012-11-09T10:24:00  <0.01
## 35 2013-02-18T08:26:00  <0.01
## 36 2013-04-10T10:30:00  <0.01
## 37 2013-05-22T10:00:00  <0.01
## 41 2013-09-23T00:00:00  <0.01
## 42 2013-10-15T10:45:00  <0.01
## 44 2013-12-18T10:00:00  <0.01
## 45 2014-01-16T10:30:36  <0.01
## 47 2014-03-24T11:00:00  <0.01
## 49 2014-05-14T12:23:08  <0.01
## 51 2014-07-17T10:34:03  <0.01
## 55 2014-11-20T10:02:00  <0.01
## 56 2014-12-03T11:08:00  <0.01
## 58 2015-02-19T11:07:00  <0.01
## 60 2015-04-29T10:24:00  <0.01
## 62 2015-06-15T10:22:00 <0.005
## 64 2015-09-01T10:10:00 <0.005
## 65 2015-09-17T10:51:00 <0.005
## 66 2015-10-21T10:44:00 <0.005
## 67 2015-11-17T10:00:00 <0.005
## 68 2015-12-04T12:47:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  19"
##                   Time  Value
## 4  2005-11-09T08:30:00 <0.002
## 10 2007-11-27T08:25:00 <0.002
## 11 2008-05-01T11:30:00 <0.002
## 14 2009-02-19T00:00:00 <0.002
## 21 2010-11-24T14:20:00 <0.002
## 22 2011-03-08T12:00:00 <0.002
## 32 2012-11-09T10:24:00 <0.002
## 44 2013-12-18T10:00:00 <0.002
## 45 2014-01-16T10:30:36 <0.002
## 46 2014-02-28T09:30:00 <0.002
## 47 2014-03-24T11:00:00 <0.002
## 54 2014-10-16T10:54:37 <0.002
## 55 2014-11-20T10:02:00 <0.002
## 56 2014-12-03T11:08:00 <0.002
## 59 2015-03-11T10:00:00 <0.002
## 60 2015-04-29T10:24:00 <0.002
## 65 2015-09-17T10:51:00 <0.001
## 67 2015-11-17T10:00:00 <0.001
## 68 2015-12-04T12:47:00 <0.001
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time Value
## 59 2015-03-11T10:00:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] Tukipo River at State Highway 50
## Levels: Tukipo River at State Highway 50
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  5"
##                   Time  Value
## 25 2007-01-26T09:25:00 <0.004
## 59 2009-11-12T11:30:00 <0.004
## 63 2010-03-22T10:55:00 <0.004
## 71 2010-11-11T10:20:00 <0.004
## 78 2011-06-23T12:15:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 78 2011-06-23T12:15:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  81"
##                    Time  Value
## 3   2005-03-31T12:25:00  <0.01
## 4   2005-04-29T10:30:00  <0.01
## 6   2005-06-28T10:35:00  <0.01
## 7   2005-07-28T11:30:00  <0.01
## 8   2005-08-29T11:05:00  <0.01
## 9   2005-09-26T11:05:00  <0.01
## 10  2005-10-27T10:30:00  <0.01
## 11  2005-11-25T09:00:00  <0.01
## 13  2006-01-19T09:00:00  <0.01
## 14  2006-02-22T10:46:00  <0.01
## 17  2006-05-25T10:00:00  <0.01
## 18  2006-06-28T10:05:00  <0.01
## 19  2006-07-18T10:00:00  <0.01
## 21  2006-09-28T11:00:00  <0.01
## 22  2006-10-30T09:00:00  <0.01
## 24  2006-12-20T09:20:00  <0.01
## 25  2007-01-26T09:25:00  <0.01
## 27  2007-03-28T10:45:00  <0.01
## 28  2007-04-26T10:50:00  <0.01
## 29  2007-06-05T10:35:00  <0.01
## 32  2007-08-30T10:35:00  <0.01
## 35  2007-11-30T09:20:00  <0.01
## 36  2008-01-11T10:35:00  <0.01
## 40  2008-04-29T09:55:00  <0.01
## 41  2008-05-29T10:45:00  <0.01
## 42  2008-06-23T12:30:00  <0.01
## 43  2008-08-12T10:20:00  <0.01
## 45  2008-09-25T12:00:00   <0.1
## 50  2009-02-18T12:30:00  <0.01
## 51  2009-03-30T12:00:00  <0.01
## 53  2009-05-11T12:45:00  <0.01
## 55  2009-07-15T11:38:00  <0.01
## 56  2009-08-13T13:00:00  <0.01
## 58  2009-10-27T11:20:00  <0.01
## 59  2009-11-12T11:30:00  <0.01
## 62  2010-02-16T12:30:00  <0.01
## 68  2010-08-16T12:50:00  <0.01
## 71  2010-11-11T10:20:00  <0.01
## 72  2010-12-22T11:21:00  <0.01
## 74  2011-02-16T10:55:00  <0.01
## 76  2011-05-02T11:54:00  <0.01
## 77  2011-05-25T13:00:00  <0.01
## 78  2011-06-23T12:15:00  <0.01
## 79  2011-07-21T11:00:00  <0.01
## 80  2011-08-18T00:00:00  <0.01
## 81  2011-09-13T11:40:00  <0.01
## 83  2011-11-22T13:15:00  <0.01
## 84  2011-12-01T09:05:00  <0.01
## 85  2011-12-08T07:46:00  <0.01
## 86  2011-12-16T07:51:00  <0.01
## 87  2011-12-22T10:08:00  <0.01
## 88  2012-01-17T10:30:00  <0.01
## 90  2012-02-28T12:00:00  <0.01
## 91  2012-04-12T11:30:00  <0.01
## 92  2012-05-29T11:50:00  <0.01
## 93  2012-06-26T10:30:00  <0.01
## 96  2012-09-27T10:35:00  <0.01
## 97  2012-10-23T00:00:00  <0.01
## 99  2012-12-20T10:21:00  <0.01
## 100 2013-02-01T08:20:00  <0.01
## 108 2013-09-16T10:40:00  <0.01
## 109 2013-10-21T10:36:00  <0.01
## 110 2013-11-21T10:45:15  <0.01
## 111 2013-12-17T10:30:30  <0.01
## 112 2014-01-22T11:30:00  <0.01
## 113 2014-02-26T12:20:48  <0.01
## 114 2014-03-20T10:30:00  <0.01
## 116 2014-05-27T11:00:00  <0.01
## 118 2014-07-23T10:41:05  <0.01
## 119 2014-08-26T11:55:00  <0.01
## 120 2014-09-25T13:39:48  <0.01
## 121 2014-10-21T12:51:49  <0.01
## 125 2015-02-24T15:50:00  <0.01
## 126 2015-04-02T13:56:00  <0.01
## 127 2015-04-30T14:13:00  <0.01
## 128 2015-05-27T12:24:00 <0.005
## 129 2015-06-16T12:00:00 <0.005
## 130 2015-07-20T13:15:00 <0.005
## 132 2015-09-16T14:45:00 <0.005
## 133 2015-10-13T12:30:00 <0.005
## 134 2015-11-19T15:06:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  1"
##                   Time Value
## 71 2010-12-22T11:21:00    >1
## Warning: NAs introduced by coercion

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  3"
##                   Time Value
## 43 2008-08-28T11:50:00    <1
## 50 2009-03-30T12:00:00    <1
## 55 2009-08-13T13:00:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Tukituki River at Ashcott Bridge S.H. 50
## Levels: Tukituki River at Ashcott Bridge S.H. 50
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  62"
##                    Time  Value
## 6   2005-06-28T10:15:00 <0.004
## 7   2005-07-28T11:45:00 <0.004
## 9   2005-09-26T12:05:00 <0.004
## 10  2005-10-27T11:08:00 <0.004
## 11  2005-11-25T09:40:00 <0.004
## 13  2006-01-19T09:55:00 <0.004
## 14  2006-02-22T11:20:00 <0.004
## 17  2006-05-25T09:40:00 <0.004
## 21  2006-09-28T10:45:00 <0.004
## 22  2006-10-30T08:45:00 <0.004
## 23  2006-11-30T08:15:00 <0.004
## 24  2006-12-20T09:10:00 <0.004
## 25  2007-01-26T09:05:00 <0.004
## 26  2007-02-20T10:15:00 <0.004
## 28  2007-04-26T10:20:00 <0.004
## 29  2007-06-05T10:15:00 <0.004
## 32  2007-08-30T10:15:00 <0.004
## 33  2007-09-27T09:55:00 <0.004
## 35  2007-11-30T09:05:00 <0.004
## 36  2008-01-11T10:15:00 <0.004
## 37  2008-01-30T09:50:00 <0.004
## 38  2008-02-28T08:30:00 <0.004
## 39  2008-03-27T10:30:00 <0.004
## 41  2008-05-29T10:00:00 <0.004
## 42  2008-06-23T11:30:00 <0.004
## 43  2008-08-12T09:35:00 <0.004
## 44  2008-08-28T12:20:00 <0.004
## 46  2008-10-30T08:21:00 <0.004
## 47  2008-11-18T00:00:00 <0.004
## 48  2008-12-17T11:30:00 <0.004
## 49  2009-01-20T11:50:00 <0.004
## 50  2009-02-18T14:30:00 <0.004
## 56  2009-08-13T12:45:00 <0.004
## 58  2009-10-27T01:40:00 <0.004
## 59  2009-11-12T11:00:00 <0.004
## 62  2010-03-22T10:50:00 <0.004
## 63  2010-04-12T11:45:00 <0.004
## 64  2010-05-17T13:30:00 <0.004
## 70  2010-11-11T11:20:00 <0.004
## 72  2011-01-19T10:55:00 <0.004
## 73  2011-02-16T12:00:00 <0.004
## 77  2011-06-23T11:45:00 <0.004
## 79  2011-08-18T00:00:00 <0.004
## 80  2011-09-13T12:18:00 <0.004
## 81  2011-10-26T11:46:00 <0.004
## 86  2011-12-22T09:45:00 <0.004
## 87  2012-01-17T09:45:00 <0.004
## 88  2012-01-26T15:00:00 <0.004
## 89  2012-01-31T15:14:00 <0.004
## 90  2012-02-08T14:30:00 <0.004
## 91  2012-02-20T13:30:00 <0.004
## 95  2012-05-29T10:40:00 <0.004
## 97  2012-07-31T08:15:00 <0.004
## 99  2012-09-27T09:44:00 <0.004
## 102 2013-02-01T08:30:00 <0.004
## 103 2013-02-21T09:26:00 <0.004
## 113 2013-12-17T09:33:29 <0.004
## 114 2014-01-22T11:00:00 <0.004
## 115 2014-02-26T10:46:02 <0.004
## 123 2014-10-21T11:10:56 <0.004
## 126 2015-01-27T14:15:00 <0.004
## 128 2015-04-02T13:06:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  18"
##                    Time  Value
## 2   2005-02-21T12:15:00 <0.004
## 8   2005-08-29T11:40:00 <0.004
## 24  2006-12-20T09:10:00 <0.004
## 26  2007-02-20T10:15:00 <0.004
## 35  2007-11-30T09:05:00 <0.004
## 38  2008-02-28T08:30:00 <0.004
## 48  2008-12-17T11:30:00 <0.004
## 59  2009-11-12T11:00:00 <0.004
## 71  2010-11-11T11:20:00 <0.004
## 78  2011-06-23T11:45:00 <0.004
## 89  2012-01-26T15:00:00 <0.004
## 90  2012-01-31T15:14:00 <0.004
## 96  2012-05-29T10:40:00 <0.004
## 104 2013-02-21T09:26:00 <0.004
## 122 2014-08-26T10:56:00 <0.004
## 128 2015-02-24T11:40:00 <0.004
## 129 2015-04-02T13:06:00 <0.004
## 138 2015-12-10T10:55:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  18"
##                    Time Value
## 78  2011-12-08T07:28:00 <0.11
## 82  2012-01-26T15:00:00 <0.11
## 84  2012-02-08T14:30:00 <0.11
## 85  2012-02-20T13:30:00 <0.11
## 94  2012-10-23T08:00:00 <0.11
## 95  2012-11-21T09:30:00 <0.11
## 96  2013-02-01T08:30:00 <0.11
## 97  2013-02-21T09:26:00 <0.11
## 106 2013-11-21T10:00:25 <0.11
## 108 2014-01-22T11:00:00 <0.11
## 109 2014-02-26T10:46:02 <0.11
## 116 2014-09-25T12:25:00 <0.11
## 117 2014-10-21T11:10:56 <0.11
## 118 2014-11-19T12:51:00 <0.11
## 120 2015-01-27T14:15:00 <0.11
## 121 2015-02-24T11:40:00 <0.11
## 122 2015-04-02T13:06:00 <0.11
## 128 2015-09-16T14:21:00 <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  115"
##                    Time  Value
## 1   2005-01-17T10:25:00  <0.01
## 2   2005-02-21T12:15:00  <0.01
## 3   2005-03-31T12:40:00  <0.01
## 4   2005-04-29T10:00:00  <0.01
## 6   2005-06-28T10:15:00  <0.01
## 7   2005-07-28T11:45:00  <0.01
## 9   2005-09-26T12:05:00  <0.01
## 10  2005-10-27T11:08:00  <0.01
## 13  2006-01-19T09:55:00  <0.01
## 14  2006-02-22T11:20:00  <0.01
## 15  2006-03-30T10:00:00  <0.01
## 16  2006-04-27T09:55:00  <0.01
## 19  2006-07-18T09:45:00  <0.01
## 21  2006-09-28T10:45:00  <0.01
## 22  2006-10-30T08:45:00  <0.01
## 23  2006-11-30T08:15:00  <0.01
## 24  2006-12-20T09:10:00  <0.01
## 25  2007-01-26T09:05:00  <0.01
## 26  2007-02-20T10:15:00  <0.01
## 27  2007-03-28T10:15:00  <0.01
## 28  2007-04-26T10:20:00  <0.01
## 29  2007-06-05T10:15:00  <0.01
## 31  2007-07-26T10:07:00  <0.01
## 32  2007-08-30T10:15:00  <0.01
## 33  2007-09-27T09:55:00  <0.01
## 34  2007-11-01T11:45:00  <0.01
## 35  2007-11-30T09:05:00  <0.01
## 36  2008-01-11T10:15:00  <0.01
## 37  2008-01-30T09:50:00  <0.01
## 38  2008-02-28T08:30:00  <0.01
## 39  2008-03-27T10:30:00  <0.01
## 40  2008-04-29T09:40:00  <0.01
## 43  2008-08-12T09:35:00  <0.01
## 44  2008-08-28T12:20:00  <0.01
## 45  2008-09-25T11:20:00   <0.1
## 47  2008-11-18T00:00:00  <0.01
## 50  2009-02-18T14:30:00  <0.01
## 51  2009-03-30T11:10:00  <0.01
## 52  2009-04-24T13:00:00  <0.01
## 53  2009-05-11T12:30:00  <0.01
## 55  2009-07-15T12:00:00  <0.01
## 56  2009-08-13T12:45:00  <0.01
## 57  2009-09-10T11:50:00  <0.01
## 58  2009-10-27T01:40:00  <0.01
## 59  2009-11-12T11:00:00  <0.01
## 60  2009-12-03T11:15:00  <0.01
## 62  2010-02-16T12:00:00  <0.01
## 65  2010-05-17T13:30:00  <0.01
## 66  2010-06-15T10:15:00  <0.01
## 68  2010-08-16T12:20:00  <0.01
## 69  2010-09-23T11:20:00  <0.01
## 70  2010-10-11T13:20:00  <0.01
## 71  2010-11-11T11:20:00  <0.01
## 72  2010-12-22T11:47:00  <0.01
## 73  2011-01-19T10:55:00  <0.01
## 74  2011-02-16T12:00:00  <0.01
## 75  2011-03-17T11:45:00  <0.01
## 76  2011-05-02T12:19:00  <0.01
## 77  2011-05-25T12:00:00  <0.01
## 78  2011-06-23T11:45:00  <0.01
## 79  2011-07-21T11:30:00  <0.01
## 80  2011-08-18T00:00:00  <0.01
## 81  2011-09-13T12:18:00  <0.01
## 82  2011-10-26T11:46:00  <0.01
## 83  2011-11-22T13:45:00  <0.01
## 84  2011-12-01T08:15:00  <0.01
## 85  2011-12-08T07:28:00  <0.01
## 86  2011-12-16T07:22:00  <0.01
## 87  2011-12-22T09:45:00  <0.01
## 88  2012-01-17T09:45:00  <0.01
## 89  2012-01-26T15:00:00  <0.01
## 90  2012-01-31T15:14:00  <0.01
## 91  2012-02-08T14:30:00  <0.01
## 92  2012-02-20T13:30:00  <0.01
## 93  2012-02-24T07:30:00  <0.01
## 94  2012-02-28T13:00:00  <0.01
## 96  2012-05-29T10:40:00  <0.01
## 97  2012-06-26T09:00:00  <0.01
## 99  2012-08-28T09:13:00  <0.01
## 100 2012-09-27T09:44:00  <0.01
## 101 2012-10-23T08:00:00  <0.01
## 102 2012-11-21T09:30:00  <0.01
## 103 2013-02-01T08:30:00  <0.01
## 104 2013-02-21T09:26:00  <0.01
## 105 2013-03-21T09:40:00  <0.01
## 106 2013-04-17T11:10:00  <0.01
## 107 2013-05-20T10:00:00  <0.01
## 108 2013-06-17T10:00:00  <0.01
## 111 2013-09-16T09:58:00  <0.01
## 112 2013-10-21T09:33:00  <0.01
## 113 2013-11-21T10:00:25  <0.01
## 114 2013-12-17T09:33:29  <0.01
## 115 2014-01-22T11:00:00  <0.01
## 116 2014-02-26T10:46:02  <0.01
## 117 2014-03-20T09:15:00  <0.01
## 118 2014-04-15T08:48:44  <0.01
## 119 2014-05-27T10:43:18  <0.01
## 120 2014-06-16T11:51:10  <0.01
## 121 2014-07-23T10:24:27  <0.01
## 122 2014-08-26T10:56:00  <0.01
## 123 2014-09-25T12:25:00  <0.01
## 124 2014-10-21T11:10:56  <0.01
## 125 2014-11-19T12:51:00  <0.01
## 126 2014-12-11T12:21:00  <0.01
## 127 2015-01-27T14:15:00  <0.01
## 128 2015-02-24T11:40:00  <0.01
## 130 2015-05-01T13:01:00  <0.01
## 131 2015-05-27T11:06:00 <0.005
## 132 2015-06-16T11:29:00 <0.005
## 133 2015-07-20T13:59:00 <0.005
## 134 2015-08-10T14:14:00 <0.005
## 135 2015-09-16T14:21:00 <0.005
## 136 2015-10-13T11:34:00 <0.005
## 137 2015-11-18T15:02:00 <0.005
## 138 2015-12-10T10:55:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  1"
##                    Time  Value
## 127 2015-01-27T14:15:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  1"
##                   Time Value
## 71 2010-12-22T11:47:00    >1
## Warning: NAs introduced by coercion

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  16"
##                    Time Value
## 4   2005-04-29T10:00:00    <1
## 7   2005-07-28T11:45:00    <1
## 8   2005-08-29T11:40:00    <1
## 14  2006-02-22T11:20:00    <1
## 35  2007-11-30T09:05:00    <1
## 44  2008-08-28T12:20:00    <1
## 45  2008-09-25T11:20:00    <1
## 47  2008-11-18T00:00:00    <1
## 53  2009-05-11T12:30:00    <1
## 54  2009-06-09T12:00:00    <1
## 56  2009-08-13T12:45:00    <1
## 77  2011-06-23T11:45:00    <1
## 79  2011-08-18T00:00:00    <1
## 81  2011-10-26T11:46:00    <1
## 115 2014-11-19T12:51:00    <1
## 125 2015-09-16T14:21:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Tukituki River at Black Bridge
## Levels: Tukituki River at Black Bridge
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  28"
##                    Time  Value
## 11  2005-11-25T06:10:00 <0.004
## 22  2006-11-30T12:00:00 <0.004
## 23  2006-12-20T12:25:00 <0.004
## 24  2007-01-26T12:45:00 <0.004
## 25  2007-02-21T09:35:00 <0.004
## 26  2007-03-28T13:55:00 <0.004
## 27  2007-04-26T14:00:00 <0.004
## 28  2007-06-05T14:30:00 <0.004
## 34  2007-11-30T12:30:00 <0.004
## 35  2008-01-11T13:30:00 <0.004
## 37  2008-02-27T11:53:00 <0.004
## 44  2008-09-26T12:20:00 <0.004
## 47  2009-01-20T07:30:00 <0.004
## 48  2009-02-18T06:30:00 <0.004
## 49  2009-03-30T07:00:00 <0.004
## 51  2009-05-11T08:05:00 <0.004
## 57  2009-11-12T07:00:00 <0.004
## 61  2010-03-22T07:00:00 <0.004
## 62  2010-04-13T09:00:00 <0.004
## 69  2010-11-11T15:35:00 <0.004
## 70  2010-12-22T07:05:00 <0.004
## 76  2011-06-23T08:26:00 <0.004
## 82  2011-12-22T14:30:00 <0.004
## 96  2013-04-17T09:45:00 <0.004
## 97  2013-05-20T08:45:00 <0.004
## 105 2014-01-22T15:59:24 <0.004
## 118 2015-02-24T09:28:00 <0.004
## 119 2015-04-02T17:13:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  3"
##                   Time  Value
## 52 2009-05-11T08:05:00 <0.004
## 63 2010-04-13T09:00:00 <0.004
## 97 2013-04-17T09:45:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  3"
##                   Time Value
## 93 2013-03-21T10:00:00 <0.11
## 94 2013-04-17T09:45:00 <0.11
## 95 2013-05-20T08:45:00 <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  93"
##                    Time  Value
## 1   2005-01-18T07:46:00  <0.01
## 2   2005-02-22T08:00:00  <0.01
## 3   2005-03-31T08:00:00  <0.01
## 4   2005-04-29T14:45:00  <0.01
## 7   2005-07-28T08:00:00  <0.01
## 8   2005-08-29T07:50:00  <0.01
## 9   2005-09-26T08:00:00  <0.01
## 10  2005-10-27T06:00:00  <0.01
## 11  2005-11-25T06:10:00  <0.01
## 14  2006-02-22T07:10:00  <0.01
## 15  2006-03-30T14:00:00  <0.01
## 16  2006-04-27T14:10:00  <0.01
## 17  2006-05-25T13:30:00  <0.01
## 21  2006-09-28T13:55:00  <0.01
## 22  2006-10-31T13:15:00  <0.01
## 23  2006-11-30T12:00:00  <0.01
## 24  2006-12-20T12:25:00  <0.01
## 26  2007-02-21T09:35:00  <0.01
## 27  2007-03-28T13:55:00  <0.01
## 28  2007-04-26T14:00:00  <0.01
## 29  2007-06-05T14:30:00  <0.01
## 32  2007-08-30T13:40:00  <0.01
## 33  2007-09-27T13:25:00  <0.01
## 35  2007-11-30T12:30:00  <0.01
## 36  2008-01-11T13:30:00  <0.01
## 37  2008-01-30T13:10:00  <0.01
## 38  2008-02-27T11:53:00  <0.01
## 39  2008-03-28T09:30:00  <0.01
## 40  2008-04-29T13:45:00  <0.01
## 41  2008-05-29T15:10:00  <0.01
## 42  2008-06-24T08:45:00  <0.01
## 45  2008-09-26T12:20:00  <0.01
## 46  2008-10-31T08:53:00  <0.01
## 47  2008-11-05T00:00:00  <0.01
## 48  2009-01-20T07:30:00  <0.01
## 49  2009-02-18T06:30:00  <0.01
## 50  2009-03-30T07:00:00  <0.01
## 52  2009-05-11T08:05:00  <0.01
## 55  2009-08-13T07:30:00  <0.01
## 56  2009-09-10T08:00:00  <0.01
## 57  2009-10-27T07:30:00  <0.01
## 58  2009-11-12T07:00:00  <0.01
## 60  2010-01-11T07:00:00  <0.01
## 62  2010-03-22T07:00:00  <0.01
## 63  2010-04-13T09:00:00  <0.01
## 65  2010-06-15T15:25:00  <0.01
## 69  2010-10-11T05:35:00  <0.01
## 70  2010-11-11T15:35:00  <0.01
## 71  2010-12-22T07:05:00  <0.01
## 72  2011-01-19T08:05:00  <0.01
## 73  2011-02-16T16:25:00  <0.01
## 74  2011-03-17T15:35:00  <0.01
## 76  2011-05-26T11:30:00  <0.01
## 77  2011-06-23T08:26:00  <0.01
## 80  2011-09-13T00:00:00  <0.01
## 81  2011-10-26T00:00:00  <0.01
## 82  2011-11-22T06:30:00  <0.01
## 83  2011-12-22T14:30:00  <0.01
## 84  2012-01-17T15:45:00  <0.01
## 85  2012-02-28T15:32:00  <0.01
## 86  2012-04-14T16:00:00  <0.01
## 87  2012-05-29T07:40:00  <0.01
## 88  2012-06-26T16:00:00  <0.01
## 91  2012-09-27T16:30:00  <0.01
## 92  2012-10-23T10:55:00  <0.01
## 93  2012-11-21T17:26:00  <0.01
## 94  2012-12-20T17:13:00  <0.01
## 95  2013-02-01T08:10:00  <0.01
## 96  2013-03-21T10:00:00  <0.01
## 97  2013-04-17T09:45:00  <0.01
## 98  2013-05-20T08:45:00  <0.01
## 103 2013-10-21T13:45:00  <0.01
## 105 2013-12-17T13:30:00  <0.01
## 106 2014-01-22T15:59:24  <0.01
## 107 2014-02-26T16:40:00  <0.01
## 108 2014-03-20T09:42:37  <0.01
## 110 2014-05-27T17:00:00  <0.01
## 113 2014-08-25T11:19:00  <0.01
## 114 2014-09-25T15:50:46  <0.01
## 115 2014-10-21T16:29:51  <0.01
## 116 2014-11-19T15:11:00  <0.01
## 117 2014-12-11T14:12:00  <0.01
## 118 2015-01-27T15:50:00  <0.01
## 119 2015-02-24T09:28:00  <0.01
## 120 2015-04-02T17:13:00  <0.01
## 121 2015-04-30T09:56:00  <0.01
## 122 2015-05-27T15:34:00 <0.005
## 123 2015-06-16T15:00:00 <0.005
## 125 2015-08-10T11:23:00 <0.005
## 126 2015-09-16T15:45:00 <0.005
## 127 2015-10-13T16:35:00 <0.005
## 128 2015-11-19T13:42:00 <0.005
## 129 2015-12-09T12:54:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time  Value
## 37 2008-01-30T13:10:00 <0.002
## 95 2013-02-01T08:10:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  1"
##                   Time Value
## 69 2010-12-22T07:05:00    >2
## Warning: NAs introduced by coercion

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  5"
##                   Time Value
## 28 2007-04-26T14:00:00    <1
## 31 2007-07-26T14:05:00    <1
## 38 2008-02-27T11:53:00    <1
## 45 2008-09-26T12:20:00    <1
## 51 2009-05-11T08:05:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Tukituki River at Red Bridge
## Levels: Tukituki River at Red Bridge
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  44"
##                    Time  Value
## 8   2005-08-29T08:20:00 <0.004
## 11  2005-11-25T06:30:00 <0.004
## 13  2006-01-19T06:40:00 <0.004
## 14  2006-02-22T07:40:00 <0.004
## 21  2006-09-28T13:30:00 <0.004
## 23  2006-11-30T11:30:00 <0.004
## 24  2006-12-20T11:55:00 <0.004
## 25  2007-01-26T12:10:00 <0.004
## 26  2007-02-21T10:25:00 <0.004
## 27  2007-03-28T13:20:00 <0.004
## 28  2007-04-26T13:40:00 <0.004
## 35  2007-11-30T12:00:00 <0.004
## 36  2008-01-11T12:00:00 <0.004
## 37  2008-01-30T12:40:00 <0.004
## 38  2008-02-27T11:25:00 <0.004
## 39  2008-03-28T07:30:00 <0.004
## 45  2008-09-26T13:00:00 <0.004
## 46  2008-10-31T08:13:00 <0.004
## 47  2008-11-05T00:00:00 <0.004
## 48  2008-12-18T08:50:00 <0.004
## 49  2009-01-20T08:33:00 <0.004
## 50  2009-02-18T15:30:00 <0.004
## 51  2009-03-30T07:40:00 <0.004
## 52  2009-04-24T08:30:00 <0.004
## 53  2009-05-11T08:45:00 <0.004
## 57  2009-09-10T08:20:00 <0.004
## 59  2009-11-12T07:45:00 <0.004
## 63  2010-03-22T07:20:00 <0.004
## 64  2010-04-13T09:20:00 <0.004
## 65  2010-05-17T10:20:00 <0.004
## 71  2010-11-11T15:03:00 <0.004
## 73  2011-01-19T09:00:00 <0.004
## 74  2011-02-16T15:40:00 <0.004
## 75  2011-03-17T14:02:00 <0.004
## 89  2012-05-29T16:50:00 <0.004
## 97  2013-02-21T16:00:00 <0.004
## 98  2013-03-21T11:10:00 <0.004
## 99  2013-05-20T10:30:00 <0.004
## 107 2014-01-22T14:57:33 <0.004
## 108 2014-02-26T15:30:00 <0.004
## 117 2014-11-19T13:57:00 <0.004
## 118 2014-12-11T13:43:00 <0.004
## 120 2015-02-24T10:44:00 <0.004
## 121 2015-04-02T16:10:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  1"
##                    Time  Value
## 121 2015-04-02T16:10:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  1"
##                    Time Value
## 114 2015-02-24T10:44:00 <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  90"
##                    Time  Value
## 2   2005-02-22T08:30:00  <0.01
## 3   2005-03-31T08:35:00  <0.01
## 4   2005-04-29T14:20:00  <0.01
## 7   2005-07-28T08:25:00  <0.01
## 8   2005-08-29T08:20:00  <0.01
## 11  2005-11-25T06:30:00  <0.01
## 13  2006-01-19T06:40:00  <0.01
## 14  2006-02-22T07:40:00  <0.01
## 15  2006-03-30T13:40:00  <0.01
## 17  2006-05-25T13:10:00  <0.01
## 20  2006-08-29T14:25:00  <0.01
## 21  2006-09-28T13:30:00  <0.01
## 23  2006-11-30T11:30:00  <0.01
## 26  2007-02-21T10:25:00  <0.01
## 27  2007-03-28T13:20:00  <0.01
## 28  2007-04-26T13:40:00  <0.01
## 29  2007-06-05T14:00:00  <0.01
## 31  2007-07-26T13:45:00  <0.01
## 32  2007-08-30T13:10:00  <0.01
## 33  2007-09-27T12:50:00  <0.01
## 35  2007-11-30T12:00:00  <0.01
## 36  2008-01-11T12:00:00  <0.01
## 38  2008-02-27T11:25:00  <0.01
## 40  2008-04-29T13:15:00  <0.01
## 41  2008-05-29T14:40:00  <0.01
## 42  2008-06-24T08:00:00  <0.01
## 43  2008-08-12T14:25:00  <0.01
## 44  2008-08-28T09:00:00  <0.01
## 45  2008-09-26T13:00:00  <0.01
## 46  2008-10-31T08:13:00  <0.01
## 49  2009-01-20T08:33:00  <0.01
## 50  2009-02-18T15:30:00  <0.01
## 51  2009-03-30T07:40:00  <0.01
## 52  2009-04-24T08:30:00  <0.01
## 53  2009-05-11T08:45:00  <0.01
## 56  2009-08-13T07:30:00  <0.01
## 57  2009-09-10T08:20:00  <0.01
## 58  2009-10-27T00:00:00  <0.01
## 59  2009-11-12T07:45:00  <0.01
## 62  2010-02-16T08:00:00  <0.01
## 64  2010-04-13T09:20:00  <0.01
## 70  2010-10-11T16:55:00  <0.01
## 71  2010-11-11T15:03:00  <0.01
## 72  2010-12-22T07:46:00  <0.01
## 73  2011-01-19T09:00:00  <0.01
## 74  2011-02-16T15:40:00  <0.01
## 75  2011-03-17T14:02:00  <0.01
## 77  2011-05-26T10:10:00  <0.01
## 78  2011-06-23T08:52:00  <0.01
## 80  2011-08-18T16:51:00  <0.01
## 81  2011-09-13T15:16:00  <0.01
## 82  2011-10-26T15:12:00  <0.01
## 83  2011-11-22T07:38:00  <0.01
## 84  2011-12-22T15:00:00  <0.01
## 85  2012-01-17T14:30:00  <0.01
## 86  2012-02-20T08:00:00  <0.01
## 87  2012-02-28T14:26:00  <0.01
## 88  2012-04-12T15:30:00  <0.01
## 89  2012-05-29T16:50:00  <0.01
## 90  2012-06-26T14:35:00  <0.01
## 92  2012-08-28T13:00:00  <0.01
## 93  2012-09-27T13:14:00  <0.01
## 94  2012-10-23T10:10:00  <0.01
## 95  2012-11-21T16:00:00  <0.01
## 96  2013-02-01T13:55:00  <0.01
## 97  2013-02-21T16:00:00  <0.01
## 98  2013-03-21T11:10:00  <0.01
## 99  2013-05-20T10:30:00  <0.01
## 103 2013-09-16T16:03:00  <0.01
## 104 2013-10-21T00:00:00  <0.01
## 105 2013-11-21T00:00:00  <0.01
## 106 2013-12-17T12:50:00  <0.01
## 107 2014-01-22T14:57:33  <0.01
## 108 2014-02-26T15:30:00  <0.01
## 109 2014-03-20T10:29:07  <0.01
## 111 2014-05-27T16:15:00  <0.01
## 114 2014-08-26T15:12:00  <0.01
## 115 2014-09-25T14:46:34  <0.01
## 116 2014-10-21T14:58:33  <0.01
## 117 2014-11-19T13:57:00  <0.01
## 119 2015-01-27T14:49:00  <0.01
## 120 2015-02-24T10:44:00  <0.01
## 121 2015-04-02T16:10:00  <0.01
## 122 2015-04-30T11:05:00  <0.01
## 123 2015-05-27T14:08:00 <0.005
## 124 2015-06-16T14:30:00 <0.005
## 126 2015-08-10T13:16:00 <0.005
## 127 2015-09-16T15:00:00 <0.005
## 128 2015-10-13T15:49:00 <0.005
## 129 2015-11-18T15:05:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  2"
##                    Time  Value
## 84  2011-12-22T15:00:00 <0.002
## 121 2015-04-02T16:10:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  1"
##                   Time Value
## 69 2010-12-22T07:46:00    >2
## Warning: NAs introduced by coercion

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  6"
##                   Time Value
## 14 2006-02-22T07:40:00    <1
## 27 2007-04-26T13:40:00    <1
## 30 2007-07-26T13:45:00    <1
## 37 2008-02-27T11:25:00    <1
## 44 2008-09-26T13:00:00    <1
## 60 2010-01-11T07:45:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] Tukituki River at Tamumu Br.
## Levels: Tukituki River at Tamumu Br.
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  9"
##                   Time  Value
## 3  2005-03-31T11:00:00 <0.004
## 13 2006-01-19T07:30:00 <0.004
## 25 2007-01-26T11:10:00 <0.004
## 38 2008-02-28T12:25:00 <0.004
## 50 2009-02-18T09:00:00 <0.004
## 59 2009-11-12T09:00:00 <0.004
## 63 2010-03-22T09:00:00 <0.004
## 73 2011-01-19T09:50:00 <0.004
## 74 2011-02-16T14:30:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  69"
##                    Time  Value
## 2   2005-02-22T09:45:00  <0.01
## 3   2005-03-31T11:00:00  <0.01
## 4   2005-04-29T13:40:00  <0.01
## 6   2005-06-28T13:40:00  <0.01
## 7   2005-07-28T09:10:00  <0.01
## 10  2005-10-27T07:40:00  <0.01
## 11  2005-11-25T07:30:00  <0.01
## 13  2006-01-19T07:30:00  <0.01
## 14  2006-02-22T08:10:00  <0.01
## 16  2006-04-27T13:00:00  <0.01
## 17  2006-05-25T12:15:00  <0.01
## 21  2006-09-28T12:40:00  <0.01
## 22  2006-10-31T12:00:00  <0.01
## 23  2006-11-30T10:40:00  <0.01
## 24  2006-12-20T11:15:00  <0.01
## 27  2007-02-21T11:30:00  <0.01
## 28  2007-03-28T12:30:00  <0.01
## 29  2007-04-26T12:50:00  <0.01
## 30  2007-06-05T13:00:00  <0.01
## 32  2007-07-26T12:50:00  <0.01
## 33  2007-08-30T12:20:00  <0.01
## 36  2007-11-30T11:15:00  <0.01
## 38  2008-02-28T12:25:00  <0.01
## 40  2008-04-29T12:30:00  <0.01
## 43  2008-08-12T13:42:00  <0.01
## 45  2008-09-26T14:15:00  <0.01
## 46  2008-10-30T15:11:00  <0.01
## 50  2009-02-18T09:00:00  <0.01
## 51  2009-03-30T09:00:00  <0.01
## 52  2009-04-24T09:45:00  <0.01
## 53  2009-05-11T10:00:00  <0.01
## 57  2009-09-10T09:50:00  <0.01
## 58  2009-10-27T09:00:00  <0.01
## 59  2009-11-12T09:00:00  <0.01
## 62  2010-02-16T09:00:00  <0.01
## 70  2010-10-11T15:40:00  <0.01
## 71  2010-11-11T13:55:00  <0.01
## 72  2010-12-22T09:20:00  <0.01
## 73  2011-01-19T09:50:00  <0.01
## 74  2011-02-16T14:30:00  <0.01
## 75  2011-03-17T08:35:00  <0.01
## 77  2011-05-25T15:40:00  <0.01
## 78  2011-06-23T09:55:00  <0.01
## 80  2011-08-18T15:45:00  <0.01
## 81  2011-09-12T14:00:00  <0.01
## 82  2011-10-26T13:57:00  <0.01
## 83  2011-11-22T09:30:00  <0.01
## 84  2011-12-22T11:57:00  <0.01
## 85  2012-01-17T13:00:00  <0.01
## 86  2012-02-28T11:55:00  <0.01
## 87  2012-04-12T13:40:00  <0.01
## 88  2012-05-29T15:14:00  <0.01
## 89  2012-06-16T12:05:00  <0.01
## 92  2012-09-27T09:30:00  <0.01
## 94  2013-02-01T13:10:00  <0.01
## 95  2013-02-21T12:30:00  <0.01
## 96  2013-03-21T14:00:00  <0.01
## 102 2013-10-21T13:54:00  <0.01
## 103 2013-11-21T11:00:00  <0.01
## 104 2013-12-17T14:27:36  <0.01
## 105 2014-01-22T12:33:45  <0.01
## 106 2014-02-26T13:20:00  <0.01
## 109 2014-05-27T14:34:00  <0.01
## 115 2014-11-19T11:09:00  <0.01
## 117 2015-01-27T12:02:00  <0.01
## 118 2015-02-24T12:00:00  <0.01
## 119 2015-04-02T12:37:00  <0.01
## 120 2015-04-30T14:33:00  <0.01
## 125 2015-09-16T11:45:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  1"
##                   Time Value
## 72 2010-12-22T09:20:00    >1
## Warning: NAs introduced by coercion

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  7"
##                   Time Value
## 27 2007-02-21T11:30:00    <1
## 29 2007-04-26T12:50:00    <1
## 38 2008-02-28T12:25:00    <1
## 45 2008-09-26T14:15:00    <1
## 46 2008-10-30T15:11:00    <1
## 47 2008-11-05T00:00:00    <1
## 53 2009-05-11T10:00:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] Tutaekuri River at Brookfields Bridge
## Levels: Tutaekuri River at Brookfields Bridge
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  3"
##                   Time  Value
## 10 2007-05-16T12:20:00 <0.004
## 13 2008-02-12T12:20:00 <0.004
## 38 2013-02-19T17:00:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 37 2013-01-30T14:10:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  5"
##                   Time Value
## 39 2013-05-14T17:00:00 <0.11
## 48 2014-02-25T15:30:00 <0.11
## 49 2014-04-03T15:59:06 <0.11
## 63 2015-06-11T14:45:00 <0.11
## 64 2015-07-15T16:21:00 <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  45"
##                   Time  Value
## 1  2005-02-03T07:35:00  <0.01
## 9  2007-02-16T13:30:00  <0.01
## 10 2007-05-16T12:20:00  <0.01
## 13 2008-02-12T12:20:00  <0.01
## 15 2008-08-15T13:00:00  <0.01
## 17 2009-02-12T00:00:00  <0.01
## 20 2009-11-17T00:00:00  <0.01
## 21 2010-02-16T08:36:00  <0.01
## 25 2011-03-09T13:40:00  <0.01
## 26 2011-05-18T09:00:00  <0.01
## 27 2011-08-25T13:09:00  <0.01
## 28 2011-11-07T14:00:00  <0.01
## 29 2012-03-09T15:04:00  <0.01
## 30 2012-05-21T16:00:00  <0.01
## 33 2012-09-13T14:44:00  <0.01
## 34 2012-10-11T13:10:00  <0.01
## 35 2012-11-20T15:30:00  <0.01
## 36 2012-12-14T14:53:00  <0.01
## 37 2013-01-30T14:10:00  <0.01
## 38 2013-02-19T17:00:00  <0.01
## 39 2013-03-25T00:00:00  <0.01
## 41 2013-05-14T17:00:00  <0.01
## 42 2013-06-10T17:06:00  <0.01
## 46 2013-10-09T14:44:00  <0.01
## 48 2013-12-12T14:49:42  <0.01
## 49 2014-01-17T07:30:00  <0.01
## 50 2014-02-25T15:30:00  <0.01
## 51 2014-04-03T15:59:06  <0.01
## 53 2014-05-20T14:10:00  <0.01
## 55 2014-07-28T17:00:00  <0.01
## 56 2014-08-28T15:52:40  <0.01
## 57 2014-09-18T16:14:59  <0.01
## 58 2014-10-30T16:39:49  <0.01
## 59 2014-11-28T17:00:00  <0.01
## 60 2015-01-09T15:26:00  <0.01
## 61 2015-02-02T17:30:00  <0.01
## 62 2015-03-27T12:00:00  <0.01
## 63 2015-04-28T14:48:00  <0.01
## 64 2015-05-28T15:26:00 <0.005
## 65 2015-06-11T14:45:00 <0.005
## 66 2015-07-15T16:21:00 <0.005
## 67 2015-08-24T16:00:00 <0.005
## 69 2015-10-20T07:54:00 <0.005
## 70 2015-11-24T15:15:00 <0.005
## 71 2015-12-18T14:36:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  4"
##                   Time  Value
## 9  2007-02-16T13:30:00 <0.002
## 13 2008-02-12T12:20:00 <0.002
## 50 2014-02-25T15:30:00 <0.002
## 71 2015-12-18T14:36:00 <0.001
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  4"
##                   Time Value
## 5  2006-02-10T10:40:00    <1
## 18 2009-05-12T00:00:00    <1
## 19 2009-08-11T12:05:00    <1
## 27 2011-08-25T13:09:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Tutaekuri River at Lawrence Hut
## Levels: Tutaekuri River at Lawrence Hut
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  28"
##                   Time  Value
## 1  2005-02-03T09:15:00 <0.004
## 3  2005-08-08T09:30:00 <0.004
## 5  2006-02-10T08:10:00 <0.004
## 9  2007-02-16T11:35:00 <0.004
## 10 2007-05-16T09:30:00 <0.004
## 12 2007-11-13T10:35:00 <0.004
## 13 2008-02-12T07:45:00 <0.004
## 14 2008-05-13T09:40:00 <0.004
## 15 2008-08-15T10:10:00 <0.004
## 22 2009-11-16T12:00:00 <0.004
## 25 2010-08-26T10:05:00 <0.004
## 27 2011-03-09T08:48:00 <0.004
## 28 2011-05-18T13:00:00 <0.004
## 29 2011-08-25T09:38:00 <0.004
## 32 2012-05-21T10:43:00 <0.004
## 38 2012-12-14T08:05:00 <0.004
## 40 2013-02-19T07:00:00 <0.004
## 41 2013-03-25T09:15:00 <0.004
## 42 2013-04-22T08:48:00 <0.004
## 43 2013-05-14T09:19:00 <0.004
## 44 2013-06-10T09:30:00 <0.004
## 45 2013-07-10T09:00:00 <0.004
## 48 2013-10-09T10:04:00 <0.004
## 49 2013-11-12T09:00:19 <0.004
## 53 2014-04-03T08:46:13 <0.004
## 63 2015-01-09T09:49:00 <0.004
## 65 2015-03-27T00:00:00 <0.004
## 66 2015-04-28T10:02:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  18"
##                   Time  Value
## 1  2005-02-03T09:15:00 <0.004
## 16 2008-11-12T10:30:00 <0.004
## 25 2010-08-26T10:05:00 <0.004
## 26 2010-11-23T08:33:00 <0.004
## 27 2011-03-09T08:48:00 <0.004
## 36 2012-10-11T08:30:00 <0.004
## 39 2013-01-30T09:00:00 <0.004
## 41 2013-03-25T09:15:00 <0.004
## 42 2013-04-22T08:48:00 <0.004
## 43 2013-05-14T09:19:00 <0.004
## 45 2013-07-10T09:00:00 <0.004
## 47 2013-09-12T08:34:00 <0.004
## 64 2015-02-02T10:00:00 <0.004
## 65 2015-03-27T00:00:00 <0.004
## 67 2015-05-28T10:01:00 <0.004
## 68 2015-06-11T10:15:00 <0.004
## 69 2015-07-15T11:29:00 <0.004
## 74 2015-12-18T09:44:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  36"
##                   Time  Value
## 30 2012-07-19T08:45:00 <0.108
## 31 2012-08-15T10:00:00 <0.122
## 33 2012-10-11T08:30:00 <0.107
## 34 2012-11-20T13:30:00 <0.106
## 36 2013-01-30T09:00:00 <0.108
## 38 2013-03-25T09:15:00  <0.11
## 39 2013-04-22T08:48:00  <0.11
## 40 2013-05-14T09:19:00  <0.11
## 41 2013-06-10T09:30:00  <0.11
## 42 2013-07-10T09:00:00  <0.11
## 43 2013-08-16T09:26:00  <0.11
## 44 2013-09-12T08:34:00  <0.11
## 45 2013-10-09T10:04:00  <0.11
## 46 2013-11-12T09:00:19  <0.11
## 47 2013-12-12T08:48:47  <0.11
## 48 2014-01-17T08:15:00  <0.11
## 49 2014-02-25T07:45:00  <0.11
## 50 2014-04-03T08:46:13  <0.11
## 51 2014-04-24T09:13:00  <0.11
## 52 2014-05-20T10:55:00  <0.11
## 53 2014-06-19T09:24:18  <0.11
## 54 2014-07-28T09:24:58  <0.11
## 55 2014-08-28T10:20:59  <0.11
## 56 2014-09-18T09:52:09  <0.11
## 57 2014-10-30T09:23:51  <0.11
## 58 2014-11-28T09:00:00  <0.11
## 59 2014-12-09T10:00:00  <0.11
## 60 2015-01-09T09:49:00  <0.11
## 61 2015-02-02T10:00:00  <0.11
## 62 2015-03-27T00:00:00  <0.11
## 63 2015-04-28T10:02:00  <0.11
## 64 2015-05-28T10:01:00  <0.11
## 66 2015-07-15T11:29:00  <0.11
## 67 2015-08-24T10:13:00  <0.11
## 69 2015-10-19T11:31:00  <0.11
## 70 2015-11-19T15:08:00  <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  63"
##                   Time  Value
## 4  2005-11-29T09:05:00  <0.01
## 5  2006-02-10T08:10:00  <0.01
## 7  2006-08-07T11:10:00  <0.01
## 8  2006-11-02T09:45:00  <0.01
## 9  2007-02-16T11:35:00  <0.01
## 12 2007-11-13T10:35:00  <0.01
## 13 2008-02-12T07:45:00  <0.01
## 14 2008-05-13T09:40:00  <0.01
## 15 2008-08-15T10:10:00  <0.01
## 16 2008-11-12T10:30:00  <0.01
## 17 2009-02-12T12:00:00  <0.01
## 20 2009-08-11T10:35:00  <0.01
## 21 2009-11-04T15:07:00  <0.01
## 22 2009-11-16T12:00:00  <0.01
## 23 2010-02-16T10:39:00  <0.01
## 26 2010-11-23T08:33:00  <0.01
## 28 2011-05-18T13:00:00  <0.01
## 29 2011-08-25T09:38:00  <0.01
## 30 2011-11-07T10:35:00  <0.01
## 31 2012-03-09T07:42:00  <0.01
## 32 2012-05-21T10:43:00  <0.01
## 33 2012-07-19T08:45:00  <0.01
## 34 2012-08-15T10:00:00  <0.01
## 35 2012-09-13T11:00:00  <0.01
## 36 2012-10-11T08:30:00  <0.01
## 37 2012-11-20T13:30:00  <0.01
## 38 2012-12-14T08:05:00  <0.01
## 39 2013-01-30T09:00:00  <0.01
## 40 2013-02-19T07:00:00  <0.01
## 41 2013-03-25T09:15:00  <0.01
## 42 2013-04-22T08:48:00  <0.01
## 43 2013-05-14T09:19:00  <0.01
## 44 2013-06-10T09:30:00  <0.01
## 45 2013-07-10T09:00:00  <0.01
## 46 2013-08-16T09:26:00  <0.01
## 47 2013-09-12T08:34:00  <0.01
## 48 2013-10-09T10:04:00  <0.01
## 49 2013-11-12T09:00:19  <0.01
## 50 2013-12-12T08:48:47  <0.01
## 51 2014-01-17T08:15:00  <0.01
## 52 2014-02-25T07:45:00  <0.01
## 53 2014-04-03T08:46:13  <0.01
## 54 2014-04-24T09:13:00  <0.01
## 55 2014-05-20T10:55:00  <0.01
## 56 2014-06-19T09:24:18  <0.01
## 57 2014-07-28T09:24:58  <0.01
## 58 2014-08-28T10:20:59  <0.01
## 59 2014-09-18T09:52:09  <0.01
## 60 2014-10-30T09:23:51  <0.01
## 61 2014-11-28T09:00:00  <0.01
## 62 2014-12-09T10:00:00  <0.01
## 63 2015-01-09T09:49:00  <0.01
## 64 2015-02-02T10:00:00  <0.01
## 65 2015-03-27T00:00:00  <0.01
## 66 2015-04-28T10:02:00  <0.01
## 67 2015-05-28T10:01:00 <0.005
## 68 2015-06-11T10:15:00 <0.005
## 69 2015-07-15T11:29:00 <0.005
## 70 2015-08-24T10:13:00 <0.005
## 71 2015-09-21T00:00:00 <0.005
## 72 2015-10-19T11:31:00 <0.005
## 73 2015-11-19T15:08:00 <0.005
## 74 2015-12-18T09:44:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  3"
##                   Time  Value
## 27 2011-03-09T08:48:00 <0.002
## 38 2012-12-14T08:05:00 <0.002
## 74 2015-12-18T09:44:00 <0.001
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  10"
##                   Time Value
## 1  2005-02-03T09:15:00    <1
## 5  2006-02-10T08:10:00    <1
## 7  2006-08-07T11:10:00    <1
## 12 2007-11-13T10:35:00    <1
## 19 2009-08-06T15:55:00    <1
## 22 2009-11-16T12:00:00    <1
## 29 2011-08-25T09:38:00    <1
## 30 2011-11-07T10:35:00    <1
## 62 2014-12-09T10:00:00    <1
## 72 2015-10-19T11:31:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] Tutaekuri Waimate Stm at Chesterhope
## Levels: Tutaekuri Waimate Stm at Chesterhope
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 19 2010-05-11T15:00:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time Value
## 33 2013-03-05T17:00:00 <0.11
## 56 2015-02-04T12:34:00 <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  31"
##                   Time  Value
## 5  2006-02-23T08:00:00  <0.01
## 8  2006-11-09T08:25:00  <0.01
## 9  2007-02-15T08:45:00  <0.01
## 12 2007-11-21T08:10:00  <0.01
## 13 2008-02-15T07:45:00  <0.01
## 16 2008-11-04T08:00:00  <0.01
## 19 2010-05-11T15:00:00  <0.01
## 21 2010-11-09T14:10:00  <0.01
## 22 2011-03-15T14:40:00  <0.01
## 25 2011-11-09T12:00:00  <0.01
## 26 2012-03-13T15:15:00  <0.01
## 34 2013-01-10T15:30:00  <0.01
## 35 2013-02-05T13:00:00  <0.01
## 36 2013-03-05T17:00:00  <0.01
## 37 2013-04-09T13:00:00  <0.01
## 38 2013-05-08T15:48:00  <0.01
## 40 2013-07-02T00:00:00  <0.01
## 46 2014-01-29T14:30:00  <0.01
## 47 2014-02-20T11:45:00  <0.01
## 48 2014-03-25T14:39:36  <0.01
## 50 2014-05-20T13:40:00  <0.01
## 54 2014-09-22T15:27:00  <0.01
## 55 2014-10-22T13:20:02  <0.01
## 56 2014-11-18T12:23:00  <0.01
## 58 2015-01-21T16:39:00  <0.01
## 59 2015-02-04T12:34:00  <0.01
## 60 2015-03-17T15:30:00  <0.01
## 61 2015-04-08T15:58:00  <0.01
## 62 2015-05-11T15:36:00 <0.005
## 63 2015-06-09T15:00:00 <0.005
## 69 2015-12-18T12:51:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time  Value
## 13 2008-02-15T07:45:00 <0.002
## 36 2013-03-05T17:00:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] Waiarua at S.H.5
## Levels: Waiarua at S.H.5
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  11"
##                   Time  Value
## 5  2006-02-08T07:45:00 <0.004
## 12 2007-12-05T11:15:00 <0.004
## 13 2008-02-22T07:35:00 <0.004
## 16 2008-11-20T10:05:00 <0.004
## 17 2009-02-23T11:00:00 <0.004
## 25 2011-02-23T10:10:00 <0.004
## 26 2011-05-24T09:00:00 <0.004
## 40 2013-01-23T00:00:00 <0.004
## 42 2013-02-26T09:46:00 <0.004
## 44 2013-04-03T09:30:00 <0.004
## 66 2015-03-02T14:00:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  69"
##                   Time  Value
## 1  2005-01-28T08:50:00   <0.1
## 3  2005-08-12T08:45:00  <0.01
## 5  2006-02-08T07:45:00  <0.01
## 6  2006-05-22T09:15:00  <0.01
## 7  2006-08-14T09:50:00  <0.01
## 8  2006-11-20T08:00:00  <0.01
## 9  2007-02-22T10:05:00  <0.01
## 10 2007-06-06T09:45:00  <0.01
## 11 2007-08-24T10:40:00  <0.01
## 12 2007-12-05T11:15:00  <0.01
## 13 2008-02-22T07:35:00  <0.01
## 14 2008-05-20T09:50:00  <0.01
## 15 2008-08-19T09:50:00  <0.01
## 17 2009-02-23T11:00:00  <0.01
## 18 2009-05-28T00:00:00  <0.01
## 19 2009-08-25T10:45:00  <0.01
## 21 2010-02-25T10:45:00  <0.01
## 22 2010-05-19T10:50:00  <0.01
## 24 2010-11-18T10:00:00  <0.01
## 25 2011-02-23T10:10:00  <0.01
## 26 2011-05-24T09:00:00  <0.01
## 27 2011-08-05T09:55:00  <0.01
## 28 2011-11-08T10:00:00  <0.01
## 29 2012-03-15T09:45:00  <0.01
## 30 2012-03-29T00:00:00  <0.01
## 31 2012-04-19T00:00:00  <0.01
## 32 2012-05-15T09:30:00  <0.01
## 33 2012-05-31T10:47:00  <0.01
## 34 2012-07-05T10:05:00  <0.01
## 35 2012-08-07T10:00:00  <0.01
## 36 2012-09-03T10:47:00  <0.01
## 37 2012-10-02T08:40:00  <0.01
## 38 2012-11-22T00:00:00  <0.01
## 39 2013-01-09T10:40:00  <0.01
## 40 2013-01-23T00:00:00  <0.01
## 41 2013-02-08T07:45:00  <0.01
## 42 2013-02-26T09:46:00  <0.01
## 43 2013-03-07T08:50:00  <0.01
## 44 2013-04-03T09:30:00  <0.01
## 46 2013-06-04T10:30:00  <0.01
## 47 2013-07-03T10:10:00  <0.01
## 48 2013-08-07T08:59:00  <0.01
## 49 2013-09-02T10:42:00  <0.01
## 50 2013-10-14T09:39:00  <0.01
## 51 2013-12-03T09:40:00  <0.01
## 52 2014-01-07T09:45:00  <0.01
## 53 2014-02-13T10:50:39  <0.01
## 54 2014-03-07T10:39:41  <0.01
## 55 2014-04-02T12:00:00  <0.01
## 56 2014-05-07T10:22:32  <0.01
## 57 2014-06-18T10:18:43  <0.01
## 58 2014-07-07T10:52:51  <0.01
## 59 2014-08-20T12:41:00  <0.01
## 60 2014-09-04T14:50:00  <0.01
## 61 2014-10-08T10:31:33  <0.01
## 62 2014-11-11T14:19:00  <0.01
## 63 2014-12-01T13:35:00  <0.01
## 64 2015-01-19T10:00:00  <0.01
## 65 2015-02-09T10:25:00  <0.01
## 66 2015-03-02T14:00:00  <0.01
## 67 2015-04-23T11:55:00  <0.01
## 68 2015-05-19T10:17:00 <0.005
## 69 2015-06-05T10:43:00 <0.005
## 70 2015-07-01T13:11:00 <0.005
## 71 2015-08-27T10:22:00 <0.005
## 72 2015-09-18T09:51:00 <0.005
## 73 2015-10-09T09:00:00 <0.005
## 74 2015-11-16T09:00:00 <0.005
## 75 2015-12-02T12:12:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  1"
##                  Time Value
## 6 2006-05-22T09:15:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] Waikari River at Glenbrook Road
## Levels: Waikari River at Glenbrook Road
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  9"
##                   Time  Value
## 4  2005-11-21T08:00:00 <0.004
## 7  2006-08-15T09:10:00 <0.004
## 15 2008-08-06T10:15:00 <0.004
## 20 2009-11-18T10:00:00 <0.004
## 23 2010-08-31T12:00:00 <0.004
## 26 2011-04-21T09:50:00 <0.004
## 29 2011-11-18T11:28:00 <0.004
## 46 2013-10-31T14:03:00 <0.004
## 57 2014-10-10T11:47:25 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  31"
##                   Time  Value
## 1  2005-02-14T09:30:00  <0.01
## 2  2005-05-16T09:30:00  <0.01
## 5  2006-02-13T08:45:00  <0.01
## 7  2006-08-15T09:10:00  <0.01
## 8  2006-11-27T08:05:00  <0.01
## 10 2007-05-30T10:40:00  <0.01
## 12 2007-11-28T11:00:00  <0.01
## 15 2008-08-06T10:15:00  <0.01
## 17 2009-02-11T12:30:00  <0.01
## 21 2010-02-09T12:40:00  <0.01
## 23 2010-08-31T12:00:00  <0.01
## 24 2010-12-01T16:30:00  <0.01
## 26 2011-04-21T09:50:00  <0.01
## 29 2011-11-18T11:28:00  <0.01
## 30 2012-03-05T12:06:00  <0.01
## 31 2012-05-30T14:15:00  <0.01
## 35 2012-11-15T13:51:00  <0.01
## 36 2012-12-05T14:00:00  <0.01
## 37 2013-01-17T00:00:00  <0.01
## 38 2013-02-14T15:45:00  <0.01
## 39 2013-03-07T15:19:00  <0.01
## 41 2013-05-23T11:50:00  <0.01
## 46 2013-10-31T14:03:00  <0.01
## 48 2013-12-20T12:37:11  <0.01
## 50 2014-02-25T13:06:01  <0.01
## 53 2014-05-29T13:05:12  <0.01
## 57 2014-10-10T11:47:25  <0.01
## 58 2014-10-31T11:23:00  <0.01
## 59 2014-11-27T15:54:00  <0.01
## 64 2015-05-05T12:00:00 <0.005
## 70 2015-10-22T12:27:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 39 2013-03-07T15:19:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  2"
##                   Time Value
## 18 2009-08-12T12:30:00    <1
## 26 2011-11-18T11:28:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] Waingongoro Stream at Waimarama Road
## Levels: Waingongoro Stream at Waimarama Road
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 22 2010-05-05T10:00:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  61"
##                   Time  Value
## 1  2005-02-02T09:50:00  <0.01
## 2  2005-05-24T10:55:00  <0.01
## 3  2005-08-05T10:05:00  <0.01
## 6  2006-05-16T10:15:00  <0.01
## 7  2006-08-02T10:25:00  <0.01
## 8  2006-11-13T11:00:00  <0.01
## 11 2007-08-01T11:10:00  <0.01
## 12 2007-11-08T10:30:00  <0.01
## 13 2008-02-13T10:30:00  <0.01
## 14 2008-05-06T10:50:00  <0.01
## 16 2008-11-14T11:50:00  <0.01
## 17 2009-02-13T11:30:00  <0.01
## 18 2009-06-02T10:30:00  <0.01
## 19 2009-08-28T13:39:00  <0.01
## 20 2009-11-05T08:45:00  <0.01
## 21 2010-02-23T13:23:00  <0.01
## 24 2010-11-30T00:00:00  <0.01
## 25 2011-03-10T10:30:00  <0.01
## 26 2011-05-18T12:00:00  <0.01
## 27 2011-08-04T10:14:00  <0.01
## 28 2011-11-11T11:54:00  <0.01
## 29 2012-02-19T14:00:00  <0.01
## 30 2012-05-14T09:47:00  <0.01
## 31 2012-07-10T09:30:00  <0.01
## 33 2012-09-05T12:03:00  <0.01
## 34 2012-10-03T13:10:00  <0.01
## 35 2012-11-06T11:15:00  <0.01
## 36 2012-12-13T11:30:00  <0.01
## 37 2013-01-17T11:50:00  <0.01
## 38 2013-02-13T12:30:00  <0.01
## 40 2013-04-16T13:20:00  <0.01
## 41 2013-05-16T12:00:00  <0.01
## 42 2013-06-12T09:50:00  <0.01
## 45 2013-09-24T11:53:00  <0.01
## 46 2013-10-08T11:10:00  <0.01
## 47 2013-11-12T11:03:00  <0.01
## 48 2013-12-13T10:15:00  <0.01
## 49 2014-01-20T09:20:00  <0.01
## 50 2014-02-19T10:14:26  <0.01
## 51 2014-03-17T13:42:34  <0.01
## 52 2014-04-09T13:16:34  <0.01
## 53 2014-05-15T10:50:40  <0.01
## 54 2014-06-20T11:24:38  <0.01
## 55 2014-07-14T10:42:39  <0.01
## 56 2014-08-12T11:11:00  <0.01
## 57 2014-09-01T15:17:21  <0.01
## 58 2014-10-28T13:28:51  <0.01
## 59 2014-11-21T12:44:00  <0.01
## 60 2014-12-19T10:41:00  <0.01
## 61 2015-01-08T10:11:00  <0.01
## 62 2015-02-11T11:33:00  <0.01
## 63 2015-03-23T10:30:00  <0.01
## 64 2015-04-09T12:35:00  <0.01
## 65 2015-05-15T10:29:00 <0.005
## 66 2015-06-10T12:10:00 <0.005
## 67 2015-07-10T12:59:00 <0.005
## 68 2015-08-26T10:30:00 <0.005
## 69 2015-09-15T13:03:00 <0.005
## 70 2015-10-28T11:27:00 <0.005
## 71 2015-11-20T12:02:00 <0.005
## 72 2015-12-07T14:11:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] Waipawa River at State Highway 50
## Levels: Waipawa River at State Highway 50
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  68"
##                    Time  Value
## 3   2005-03-31T13:00:00 <0.004
## 6   2005-06-28T10:00:00 <0.004
## 7   2005-07-28T12:40:00 <0.004
## 8   2005-08-29T12:35:00 <0.004
## 9   2005-09-26T12:25:00 <0.004
## 10  2005-10-27T12:08:00 <0.004
## 11  2005-11-25T10:55:00 <0.004
## 13  2006-01-19T10:20:00 <0.004
## 14  2006-02-22T11:51:00 <0.004
## 17  2006-05-25T09:15:00 <0.004
## 22  2006-10-30T08:25:00 <0.004
## 23  2006-11-30T08:00:00 <0.004
## 24  2006-12-20T08:50:00 <0.004
## 25  2007-01-26T08:45:00 <0.004
## 26  2007-04-27T09:50:00 <0.004
## 27  2007-06-05T09:50:00 <0.004
## 30  2007-08-30T09:50:00 <0.004
## 31  2007-09-27T09:35:00 <0.004
## 33  2007-11-30T08:45:00 <0.004
## 34  2008-01-11T08:50:00 <0.004
## 35  2008-01-30T09:35:00 <0.004
## 36  2008-02-28T08:07:00 <0.004
## 37  2008-03-27T09:30:00 <0.004
## 41  2008-08-12T09:00:00 <0.004
## 42  2008-08-28T12:40:00 <0.004
## 43  2008-09-25T10:15:00 <0.004
## 44  2008-10-30T07:45:00 <0.004
## 45  2008-11-05T00:00:00 <0.004
## 46  2008-12-17T10:50:00 <0.004
## 47  2009-01-20T11:35:00 <0.004
## 48  2009-02-18T14:00:00 <0.004
## 49  2009-03-30T10:35:00 <0.004
## 54  2009-08-13T13:00:00 <0.004
## 55  2009-09-10T11:30:00 <0.004
## 56  2009-10-27T10:00:00 <0.004
## 57  2009-11-12T10:30:00 <0.004
## 60  2010-01-16T11:00:00 <0.004
## 61  2010-03-22T10:10:00 <0.004
## 62  2010-04-13T14:30:00 <0.004
## 63  2010-05-17T13:00:00 <0.004
## 67  2010-09-23T11:35:00 <0.004
## 69  2010-11-11T12:45:00 <0.004
## 70  2010-12-22T10:20:00 <0.004
## 71  2011-01-19T10:40:00 <0.004
## 72  2011-02-16T12:40:00 <0.004
## 73  2011-03-17T10:45:00 <0.004
## 76  2011-06-23T11:10:00 <0.004
## 78  2011-08-18T14:30:00 <0.004
## 79  2011-09-13T12:45:00 <0.004
## 80  2011-10-26T12:34:00 <0.004
## 81  2011-11-22T14:23:00 <0.004
## 82  2011-12-22T08:55:00 <0.004
## 84  2012-02-28T15:00:00 <0.004
## 86  2012-05-29T09:30:00 <0.004
## 87  2012-06-26T08:00:00 <0.004
## 90  2012-09-27T08:57:00 <0.004
## 91  2012-10-23T07:30:00 <0.004
## 92  2012-11-21T08:40:00 <0.004
## 93  2012-12-20T10:00:00 <0.004
## 94  2013-02-01T08:00:00 <0.004
## 95  2013-02-21T08:33:00 <0.004
## 96  2013-03-21T09:04:00 <0.004
## 106 2014-01-22T10:00:00 <0.004
## 107 2014-02-26T09:54:47 <0.004
## 116 2014-11-19T10:37:00 <0.004
## 118 2015-01-27T13:40:00 <0.004
## 119 2015-02-24T16:23:00 <0.004
## 120 2015-04-02T10:53:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  20"
##                    Time  Value
## 8   2005-08-29T12:35:00 <0.004
## 11  2005-11-25T10:55:00 <0.004
## 35  2008-01-30T09:35:00 <0.004
## 46  2008-12-17T10:50:00 <0.004
## 51  2009-05-11T11:45:00 <0.004
## 55  2009-09-10T11:30:00 <0.004
## 59  2010-01-11T10:30:00 <0.004
## 61  2010-03-22T10:10:00 <0.004
## 62  2010-04-13T14:30:00 <0.004
## 69  2010-11-11T12:45:00 <0.004
## 76  2011-06-23T11:10:00 <0.004
## 84  2012-02-28T15:00:00 <0.004
## 86  2012-05-29T09:30:00 <0.004
## 87  2012-06-26T08:00:00 <0.004
## 93  2012-12-20T10:00:00 <0.004
## 95  2013-02-21T08:33:00 <0.004
## 107 2014-02-26T09:54:47 <0.004
## 113 2014-08-26T09:48:00 <0.004
## 119 2015-02-24T16:23:00 <0.004
## 120 2015-04-02T10:53:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  12"
##                    Time  Value
## 84  2012-10-23T07:30:00 <0.159
## 85  2012-11-21T08:40:00  <0.11
## 86  2012-12-20T10:00:00  <0.11
## 87  2013-02-01T08:00:00 <0.116
## 88  2013-02-21T08:33:00  <0.11
## 89  2013-03-21T09:04:00  <0.11
## 99  2014-01-22T10:00:00  <0.11
## 100 2014-02-26T09:54:47  <0.11
## 109 2014-11-19T10:37:00  <0.11
## 111 2015-01-27T13:40:00  <0.11
## 112 2015-02-24T16:23:00  <0.11
## 113 2015-04-02T10:53:00  <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  97"
##                    Time  Value
## 1   2005-01-17T11:20:00  <0.01
## 2   2005-02-21T12:40:00  <0.01
## 3   2005-03-31T13:00:00  <0.01
## 4   2005-04-29T09:30:00  <0.01
## 6   2005-06-28T10:00:00  <0.01
## 7   2005-07-28T12:40:00  <0.01
## 8   2005-08-29T12:35:00  <0.01
## 10  2005-10-27T12:08:00  <0.01
## 11  2005-11-25T10:55:00  <0.01
## 13  2006-01-19T10:20:00  <0.01
## 14  2006-02-22T11:51:00  <0.01
## 15  2006-03-30T09:45:00  <0.01
## 17  2006-05-25T09:15:00  <0.01
## 18  2006-06-28T09:30:00  <0.01
## 19  2006-07-18T09:30:00  <0.01
## 21  2006-09-28T10:20:00  <0.01
## 22  2006-10-30T08:25:00  <0.01
## 23  2006-11-30T08:00:00  <0.01
## 24  2006-12-20T08:50:00  <0.01
## 26  2007-04-27T09:50:00  <0.01
## 29  2007-07-26T09:43:00  <0.01
## 31  2007-09-27T09:35:00  <0.01
## 33  2007-11-30T08:45:00  <0.01
## 34  2008-01-11T08:50:00  <0.01
## 35  2008-01-30T09:35:00  <0.01
## 37  2008-03-27T09:30:00  <0.01
## 39  2008-05-29T09:15:00  <0.01
## 41  2008-08-12T09:00:00  <0.01
## 42  2008-08-28T12:40:00  <0.01
## 43  2008-09-25T10:15:00  <0.01
## 48  2009-02-18T14:00:00  <0.01
## 49  2009-03-30T10:35:00  <0.01
## 50  2009-04-24T13:30:00  <0.01
## 51  2009-05-11T11:45:00  <0.01
## 53  2009-07-15T11:40:00  <0.01
## 55  2009-09-10T11:30:00  <0.01
## 56  2009-10-27T10:00:00  <0.01
## 58  2009-12-03T10:45:00  <0.01
## 60  2010-01-16T11:00:00  <0.01
## 61  2010-03-22T10:10:00  <0.01
## 63  2010-05-17T13:00:00  <0.01
## 64  2010-06-15T09:45:00  <0.01
## 68  2010-10-11T14:05:00  <0.01
## 69  2010-11-11T12:45:00  <0.01
## 70  2010-12-22T10:20:00  <0.01
## 71  2011-01-19T10:40:00  <0.01
## 72  2011-02-16T12:40:00  <0.01
## 73  2011-03-17T10:45:00  <0.01
## 74  2011-05-02T12:47:00  <0.01
## 75  2011-05-25T10:40:00  <0.01
## 76  2011-06-23T11:10:00  <0.01
## 77  2011-07-21T12:15:00  <0.01
## 78  2011-08-18T14:30:00  <0.01
## 79  2011-09-13T12:45:00  <0.01
## 80  2011-10-26T12:34:00  <0.01
## 81  2011-11-22T14:23:00  <0.01
## 82  2011-12-22T08:55:00  <0.01
## 83  2012-01-17T09:15:00  <0.01
## 84  2012-02-28T15:00:00  <0.01
## 85  2012-04-12T09:30:00  <0.01
## 86  2012-05-29T09:30:00  <0.01
## 87  2012-06-26T08:00:00  <0.01
## 90  2012-09-27T08:57:00  <0.01
## 91  2012-10-23T07:30:00  <0.01
## 92  2012-11-21T08:40:00  <0.01
## 93  2012-12-20T10:00:00  <0.01
## 94  2013-02-01T08:00:00  <0.01
## 95  2013-02-21T08:33:00  <0.01
## 97  2013-04-17T10:33:00  <0.01
## 98  2013-05-20T09:25:00  <0.01
## 99  2013-06-17T09:19:00  <0.01
## 102 2013-09-16T09:23:44  <0.01
## 103 2013-10-21T11:30:00  <0.01
## 104 2013-11-21T09:33:04  <0.01
## 105 2013-12-17T08:49:52  <0.01
## 106 2014-01-22T10:00:00  <0.01
## 108 2014-03-20T08:40:00  <0.01
## 110 2014-05-27T09:33:05  <0.01
## 111 2014-06-16T11:09:03  <0.01
## 112 2014-07-23T09:34:49  <0.01
## 113 2014-08-26T09:48:00  <0.01
## 114 2014-09-25T10:58:34  <0.01
## 115 2014-10-21T09:58:08  <0.01
## 116 2014-11-19T10:37:00  <0.01
## 117 2014-12-11T11:34:00  <0.01
## 118 2015-01-27T13:40:00  <0.01
## 119 2015-02-24T16:23:00  <0.01
## 120 2015-04-02T10:53:00  <0.01
## 121 2015-04-30T12:19:00  <0.01
## 122 2015-05-27T10:11:00 <0.005
## 123 2015-06-16T10:30:00 <0.005
## 124 2015-07-20T15:16:00 <0.005
## 125 2015-08-10T11:37:00 <0.005
## 126 2015-09-16T12:50:00 <0.005
## 127 2015-10-13T10:08:00 <0.005
## 128 2015-11-18T15:33:00 <0.005
## 129 2015-12-10T09:51:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  3"
##                    Time  Value
## 85  2012-05-29T09:30:00 <0.002
## 94  2013-02-21T08:33:00 <0.002
## 117 2015-01-27T13:40:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  1"
##                   Time Value
## 70 2010-12-22T10:20:00    >1
## Warning: NAs introduced by coercion

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  3"
##                   Time Value
## 51 2009-05-11T11:45:00    <1
## 54 2009-08-13T13:00:00    <1
## 77 2011-08-18T14:30:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] Wairoa River at Railway Br.
## Levels: Wairoa River at Railway Br.
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  19"
##                   Time  Value
## 2  2005-05-16T16:30:00 <0.004
## 4  2005-11-22T09:15:00 <0.004
## 7  2006-08-15T16:20:00 <0.004
## 8  2006-11-27T15:50:00 <0.004
## 10 2007-05-31T10:20:00 <0.004
## 11 2007-08-28T10:15:00 <0.004
## 13 2008-02-26T11:45:00 <0.004
## 17 2009-02-11T09:30:00 <0.004
## 18 2009-05-20T09:50:00 <0.004
## 20 2009-11-17T12:30:00 <0.004
## 34 2012-12-19T10:30:00 <0.004
## 35 2013-02-20T12:44:00 <0.004
## 36 2013-04-03T11:25:00 <0.004
## 41 2013-08-28T12:42:00 <0.004
## 46 2014-01-28T11:51:36 <0.004
## 56 2014-11-25T12:51:00 <0.004
## 58 2015-01-29T12:53:00 <0.004
## 59 2015-02-18T15:34:00 <0.004
## 60 2015-04-01T12:48:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  3"
##                   Time Value
## 47 2014-02-25T10:51:57 <0.11
## 50 2014-05-29T11:06:48 <0.11
## 61 2015-05-07T11:24:00 <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  39"
##                   Time  Value
## 3  2005-08-16T12:50:00  <0.01
## 4  2005-11-22T09:15:00  <0.01
## 5  2006-02-14T11:50:00  <0.01
## 7  2006-08-15T16:20:00  <0.01
## 11 2007-08-28T10:15:00  <0.01
## 12 2007-11-16T10:10:00  <0.01
## 20 2009-11-17T12:30:00  <0.01
## 21 2010-02-09T14:35:00  <0.01
## 24 2010-11-30T17:05:00  <0.01
## 26 2011-08-29T15:30:00  <0.01
## 27 2011-11-15T15:12:00  <0.01
## 28 2012-02-21T13:30:00  <0.01
## 29 2012-06-06T09:03:00  <0.01
## 31 2012-08-22T10:43:00  <0.01
## 32 2012-09-26T10:58:00  <0.01
## 33 2012-11-08T14:00:00  <0.01
## 34 2012-12-19T10:30:00  <0.01
## 35 2013-02-20T12:44:00  <0.01
## 36 2013-04-03T11:25:00  <0.01
## 38 2013-05-23T11:00:00  <0.01
## 41 2013-08-28T12:42:00  <0.01
## 42 2013-09-27T10:52:00  <0.01
## 43 2013-10-31T12:33:00  <0.01
## 45 2013-12-20T10:47:43  <0.01
## 46 2014-01-28T11:51:36  <0.01
## 47 2014-02-25T10:51:57  <0.01
## 49 2014-04-30T10:49:37  <0.01
## 50 2014-05-29T11:06:48  <0.01
## 51 2014-06-24T10:50:10  <0.01
## 54 2014-10-09T12:12:34  <0.01
## 55 2014-10-31T12:13:00  <0.01
## 56 2014-11-25T12:51:00  <0.01
## 58 2015-01-29T12:53:00  <0.01
## 59 2015-02-18T15:34:00  <0.01
## 60 2015-04-01T12:48:00  <0.01
## 61 2015-05-07T11:24:00 <0.005
## 63 2015-07-03T08:14:00 <0.005
## 64 2015-08-07T12:10:00 <0.005
## 65 2015-08-28T11:40:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  10"
##                   Time  Value
## 34 2012-12-19T10:30:00 <0.002
## 36 2013-04-03T11:25:00 <0.002
## 45 2013-12-20T10:47:43 <0.002
## 46 2014-01-28T11:51:36 <0.002
## 47 2014-02-25T10:51:57 <0.002
## 56 2014-11-25T12:51:00 <0.002
## 58 2015-01-29T12:53:00 <0.002
## 59 2015-02-18T15:34:00 <0.002
## 60 2015-04-01T12:48:00 <0.002
## 61 2015-05-07T11:24:00 <0.001
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time Value
## 19 2009-08-12T09:30:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Waitio Stream at Ohiti Road
## Levels: Waitio Stream at Ohiti Road
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 13 2008-02-15T13:35:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  53"
##                   Time  Value
## 2  2005-05-13T09:45:00  <0.01
## 3  2005-08-09T10:00:00  <0.01
## 5  2006-02-23T09:50:00  <0.01
## 7  2006-08-04T10:25:00  <0.01
## 8  2006-11-09T09:35:00  <0.01
## 9  2007-02-15T11:15:00  <0.01
## 12 2007-11-21T10:05:00  <0.01
## 14 2008-05-22T11:10:00  <0.01
## 15 2008-08-18T11:55:00  <0.01
## 17 2009-02-27T12:11:00  <0.01
## 18 2009-05-05T11:34:00  <0.01
## 24 2010-11-09T12:10:00  <0.01
## 25 2011-03-15T11:35:00  <0.01
## 27 2011-08-23T11:30:00  <0.01
## 28 2011-11-09T10:15:00  <0.01
## 29 2012-03-14T13:30:00  <0.01
## 30 2012-05-22T13:30:00  <0.01
## 31 2012-07-03T14:30:00  <0.01
## 33 2012-09-06T13:00:00  <0.01
## 35 2012-11-15T15:00:00  <0.01
## 36 2012-12-04T13:43:00  <0.01
## 37 2013-01-10T11:15:00  <0.01
## 39 2013-03-05T14:30:00  <0.01
## 40 2013-04-09T16:28:00  <0.01
## 41 2013-05-08T13:38:00  <0.01
## 43 2013-07-02T14:45:00  <0.01
## 45 2013-09-11T13:52:00  <0.01
## 46 2013-10-01T14:08:00  <0.01
## 47 2013-11-14T14:26:30  <0.01
## 48 2013-12-11T14:30:00  <0.01
## 49 2014-01-29T14:15:58  <0.01
## 50 2014-02-20T10:00:00  <0.01
## 51 2014-03-25T12:00:00  <0.01
## 52 2014-04-11T14:28:03  <0.01
## 53 2014-05-20T16:00:00  <0.01
## 55 2014-07-24T15:23:56  <0.01
## 56 2014-08-21T15:40:00  <0.01
## 57 2014-09-22T15:05:40  <0.01
## 58 2014-10-22T16:09:33  <0.01
## 59 2014-11-18T15:14:00  <0.01
## 60 2014-12-09T15:00:00  <0.01
## 61 2015-01-21T14:37:00  <0.01
## 62 2015-02-04T16:00:00  <0.01
## 63 2015-03-17T13:24:00  <0.01
## 64 2015-04-08T12:57:00  <0.01
## 65 2015-05-11T12:35:00 <0.005
## 66 2015-06-09T12:30:00 <0.005
## 67 2015-07-08T13:35:00 <0.005
## 68 2015-08-13T11:41:00 <0.005
## 69 2015-09-07T13:16:00 <0.005
## 70 2015-10-15T13:29:00 <0.005
## 71 2015-11-26T13:08:00 <0.005
## 72 2015-12-17T13:58:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time Value
## 19 2009-08-06T12:33:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] Ngaruroro River D/S Hawkes Bay Dairies
## Levels: Ngaruroro River D/S Hawkes Bay Dairies
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  24"
##                   Time  Value
## 4  2005-11-17T11:30:00 <0.004
## 6  2006-05-26T11:25:00 <0.004
## 8  2006-11-08T12:00:00 <0.004
## 9  2007-02-16T08:35:00 <0.004
## 10 2007-05-25T11:20:00 <0.004
## 12 2007-11-21T12:30:00 <0.004
## 13 2008-02-15T12:07:00 <0.004
## 17 2009-02-27T11:12:00 <0.004
## 18 2009-05-05T10:47:00 <0.004
## 20 2009-11-04T10:30:00 <0.004
## 21 2010-02-04T10:00:00 <0.004
## 22 2010-05-11T11:00:00 <0.004
## 24 2010-11-09T10:30:00 <0.004
## 35 2012-11-15T13:50:00 <0.004
## 36 2012-12-04T11:00:00 <0.004
## 37 2013-01-10T10:00:00 <0.004
## 38 2013-02-05T13:09:00 <0.004
## 39 2013-03-05T13:40:00 <0.004
## 43 2013-07-02T13:10:00 <0.004
## 49 2014-01-29T13:05:09 <0.004
## 50 2014-02-20T15:12:57 <0.004
## 59 2014-11-18T14:32:00 <0.004
## 61 2015-01-21T12:45:00 <0.004
## 62 2015-02-04T15:27:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  7"
##                   Time  Value
## 25 2011-03-15T10:20:00 <0.004
## 35 2012-11-15T13:50:00 <0.004
## 38 2013-02-05T13:09:00 <0.004
## 39 2013-03-05T13:40:00 <0.004
## 42 2013-06-05T13:15:00 <0.004
## 49 2014-01-29T13:05:09 <0.004
## 72 2015-12-17T12:37:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  15"
##                   Time Value
## 29 2012-07-03T13:41:00 <0.11
## 35 2013-01-10T10:00:00 <0.11
## 37 2013-03-05T13:40:00 <0.11
## 41 2013-07-02T13:10:00 <0.11
## 48 2014-02-20T15:12:57 <0.11
## 57 2014-11-18T14:32:00 <0.11
## 58 2014-12-10T13:21:00 <0.11
## 59 2015-01-21T12:45:00 <0.11
## 60 2015-02-04T15:27:00 <0.11
## 63 2015-05-11T11:17:00 <0.11
## 64 2015-06-09T11:30:00 <0.11
## 66 2015-08-13T11:11:00 <0.11
## 67 2015-09-07T12:40:00 <0.11
## 69 2015-11-26T11:59:00 <0.11
## 70 2015-12-17T12:37:00 <0.11
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  65"
##                   Time  Value
## 1  2005-01-27T13:05:00  <0.01
## 2  2005-05-13T11:15:00  <0.01
## 3  2005-08-09T11:45:00  <0.01
## 5  2006-02-23T11:25:00  <0.01
## 6  2006-05-26T11:25:00  <0.01
## 9  2007-02-16T08:35:00  <0.01
## 10 2007-05-25T11:20:00  <0.01
## 11 2007-08-14T12:10:00  <0.01
## 12 2007-11-21T12:30:00  <0.01
## 13 2008-02-15T12:07:00  <0.01
## 14 2008-05-21T12:45:00  <0.01
## 15 2008-08-18T12:45:00  <0.01
## 17 2009-02-27T11:12:00  <0.01
## 19 2009-08-06T10:15:00  <0.01
## 20 2009-11-04T10:30:00  <0.01
## 21 2010-02-04T10:00:00  <0.01
## 22 2010-05-11T11:00:00  <0.01
## 24 2010-11-09T10:30:00  <0.01
## 25 2011-03-15T10:20:00  <0.01
## 26 2011-05-05T10:36:00  <0.01
## 27 2011-08-23T00:00:00  <0.01
## 28 2011-11-09T09:20:00  <0.01
## 29 2012-03-14T10:00:00  <0.01
## 30 2012-05-22T12:30:00  <0.01
## 31 2012-07-03T13:41:00  <0.01
## 33 2012-09-06T11:40:00  <0.01
## 34 2012-10-01T11:00:00  <0.01
## 35 2012-11-15T13:50:00  <0.01
## 36 2012-12-04T11:00:00  <0.01
## 37 2013-01-10T10:00:00  <0.01
## 38 2013-02-05T13:09:00  <0.01
## 39 2013-03-05T13:40:00  <0.01
## 40 2013-04-09T14:30:00  <0.01
## 41 2013-05-08T13:05:00  <0.01
## 42 2013-06-05T13:15:00  <0.01
## 43 2013-07-02T13:10:00  <0.01
## 44 2013-08-15T12:46:50  <0.01
## 45 2013-09-11T12:52:00  <0.01
## 46 2013-10-01T13:34:00  <0.01
## 47 2013-11-14T13:31:59  <0.01
## 48 2013-12-11T13:30:00  <0.01
## 49 2014-01-29T13:05:09  <0.01
## 50 2014-02-20T15:12:57  <0.01
## 51 2014-03-25T12:30:00  <0.01
## 52 2014-04-11T13:50:35  <0.01
## 53 2014-05-20T15:20:00  <0.01
## 54 2014-07-01T14:00:00  <0.01
## 55 2014-07-24T14:15:21  <0.01
## 56 2014-08-21T15:00:00  <0.01
## 57 2014-09-22T13:46:37  <0.01
## 58 2014-10-22T15:23:18  <0.01
## 59 2014-11-18T14:32:00  <0.01
## 60 2014-12-10T13:21:00  <0.01
## 61 2015-01-21T12:45:00  <0.01
## 62 2015-02-04T15:27:00  <0.01
## 63 2015-03-17T12:00:00  <0.01
## 64 2015-04-08T11:27:00  <0.01
## 65 2015-05-11T11:17:00 <0.005
## 66 2015-06-09T11:30:00 <0.005
## 67 2015-07-08T12:19:00 <0.005
## 68 2015-08-13T11:11:00 <0.005
## 69 2015-09-07T12:40:00 <0.005
## 70 2015-10-15T12:01:00 <0.005
## 71 2015-11-26T11:59:00 <0.005
## 72 2015-12-17T12:37:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  8"
##                   Time Value
## 2  2005-05-13T11:15:00    <1
## 5  2006-02-23T11:25:00    <1
## 12 2007-11-21T12:30:00    <1
## 13 2008-02-15T12:07:00    <1
## 19 2009-08-06T10:15:00    <1
## 20 2009-11-04T10:30:00    <1
## 27 2011-08-23T00:00:00    <1
## 59 2015-01-21T12:45:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Clive River U/S Whakatu Rail Bridge
## Levels: Clive River U/S Whakatu Rail Bridge
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  23"
##                   Time  Value
## 1  2005-02-11T08:10:00  <0.01
## 8  2006-11-22T07:35:00  <0.01
## 12 2007-11-23T12:30:00  <0.01
## 13 2008-02-20T09:35:00  <0.01
## 14 2008-05-07T12:20:00  <0.01
## 16 2009-02-04T13:30:00  <0.01
## 19 2009-11-05T13:00:00  <0.01
## 24 2011-03-15T16:02:00  <0.01
## 27 2011-11-17T10:54:00  <0.01
## 28 2012-03-07T00:00:00  <0.01
## 33 2012-10-18T12:30:00  <0.01
## 34 2012-11-29T11:00:00  <0.01
## 35 2012-12-18T12:20:00  <0.01
## 36 2013-01-08T14:15:00  <0.01
## 37 2013-02-13T14:00:00  <0.01
## 48 2014-01-21T11:40:00  <0.01
## 49 2014-02-17T15:30:00  <0.01
## 55 2014-08-19T14:10:00  <0.01
## 57 2014-10-17T11:30:00  <0.01
## 60 2015-01-13T13:47:00  <0.01
## 61 2015-03-03T09:47:00  <0.01
## 63 2015-04-09T15:30:00  <0.01
## 70 2015-12-17T14:03:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 60 2015-01-13T13:47:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time Value
## 14 2008-05-07T12:20:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] Taharua Stream at Red Hut Mohaka Confl
## Levels: Taharua Stream at Red Hut Mohaka Confl
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  19"
##                   Time  Value
## 6  2008-09-23T13:12:00 <0.004
## 15 2009-07-16T11:00:00 <0.004
## 20 2010-01-28T10:05:00 <0.004
## 22 2010-03-23T09:00:00 <0.004
## 35 2011-05-04T10:05:00 <0.004
## 36 2011-05-23T10:35:00 <0.004
## 37 2011-06-21T10:10:00 <0.004
## 43 2011-12-20T11:47:00 <0.004
## 44 2012-02-02T14:00:00 <0.004
## 47 2012-04-11T11:47:00 <0.004
## 56 2012-11-28T12:05:00 <0.004
## 57 2012-12-21T10:15:00 <0.004
## 58 2013-01-23T11:08:00 <0.004
## 59 2013-02-04T11:00:00 <0.004
## 60 2013-02-20T12:52:00 <0.004
## 61 2013-02-26T12:45:00 <0.004
## 73 2014-02-18T13:13:55 <0.004
## 74 2014-03-11T13:11:00 <0.004
## 85 2015-02-25T11:39:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  76"
##                   Time  Value
## 1  2008-03-31T12:30:00  <0.01
## 2  2008-04-22T12:10:00  <0.01
## 3  2008-05-21T12:30:00  <0.01
## 5  2008-07-24T11:10:00  <0.01
## 6  2008-09-23T13:12:00  <0.01
## 7  2008-10-23T12:40:00  <0.01
## 9  2009-01-27T10:45:00  <0.01
## 10 2009-02-25T10:30:00  <0.01
## 12 2009-04-29T00:00:00  <0.01
## 13 2009-05-26T10:00:00  <0.01
## 15 2009-07-16T11:00:00  <0.01
## 16 2009-08-19T10:15:00  <0.01
## 17 2009-10-21T10:20:00  <0.01
## 18 2009-11-10T08:50:00  <0.01
## 19 2009-12-15T14:50:00  <0.01
## 23 2010-04-27T11:01:00  <0.01
## 27 2010-09-01T11:00:00  <0.01
## 29 2010-10-27T09:10:00  <0.01
## 30 2010-11-15T10:30:00  <0.01
## 32 2011-01-26T11:00:00  <0.01
## 33 2011-02-21T00:30:00  <0.01
## 34 2011-04-06T08:55:00  <0.01
## 35 2011-05-04T10:05:00  <0.01
## 36 2011-05-23T10:35:00  <0.01
## 37 2011-06-21T10:10:00  <0.01
## 38 2011-07-12T09:50:00  <0.01
## 39 2011-08-22T12:00:00  <0.01
## 40 2011-09-23T12:10:00  <0.01
## 41 2011-10-20T13:50:00  <0.01
## 42 2011-11-24T10:44:00  <0.01
## 43 2011-12-20T11:47:00  <0.01
## 44 2012-02-02T14:00:00  <0.01
## 45 2012-03-06T00:00:00  <0.01
## 46 2012-03-29T00:00:00  <0.01
## 48 2012-04-19T14:50:00  <0.01
## 49 2012-05-09T11:03:00  <0.01
## 50 2012-05-31T12:00:00  <0.01
## 51 2012-07-04T12:30:00  <0.01
## 52 2012-07-24T14:30:00  <0.01
## 54 2012-09-19T13:04:00  <0.01
## 55 2012-10-16T11:21:00  <0.01
## 56 2012-11-28T12:05:00  <0.01
## 57 2012-12-21T10:15:00  <0.01
## 59 2013-02-04T11:00:00  <0.01
## 60 2013-02-20T12:52:00  <0.01
## 61 2013-02-26T12:45:00  <0.01
## 64 2013-05-14T13:30:00  <0.01
## 65 2013-06-11T12:10:00  <0.01
## 66 2013-07-09T13:05:00  <0.01
## 67 2013-08-05T13:56:00  <0.01
## 68 2013-09-09T13:04:00  <0.01
## 69 2013-10-17T12:55:00  <0.01
## 70 2013-11-28T10:30:00  <0.01
## 71 2013-12-19T11:30:00  <0.01
## 72 2014-01-15T13:49:34  <0.01
## 73 2014-02-18T13:13:55  <0.01
## 74 2014-03-11T13:11:00  <0.01
## 75 2014-05-01T13:01:40  <0.01
## 76 2014-05-26T14:01:44  <0.01
## 77 2014-06-27T12:27:45  <0.01
## 78 2014-07-17T14:12:18  <0.01
## 79 2014-08-19T13:57:00  <0.01
## 80 2014-09-15T14:21:54  <0.01
## 81 2014-10-14T12:10:20  <0.01
## 82 2014-11-13T13:35:00  <0.01
## 83 2014-12-18T12:50:00  <0.01
## 84 2015-01-14T11:35:00  <0.01
## 85 2015-02-25T11:39:00  <0.01
## 86 2015-03-25T15:00:00  <0.01
## 87 2015-04-17T15:29:00  <0.01
## 88 2015-05-20T13:13:00 <0.005
## 89 2015-07-15T13:39:00 <0.005
## 91 2015-09-25T13:14:00 <0.005
## 92 2015-10-20T13:54:00 <0.005
## 93 2015-11-25T14:28:00 <0.005
## 94 2015-12-16T13:15:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  5"
##                   Time Value
## 2  2008-04-22T12:10:00    <1
## 5  2008-07-24T11:10:00    <1
## 6  2008-09-23T13:12:00    <1
## 39 2011-08-22T12:00:00    <1
## 40 2011-09-23T12:10:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] Mohaka River D/S Taharua River Confluence
## Levels: Mohaka River D/S Taharua River Confluence
## [1] "Dissolved Reactive Phosphorus"
## [1] "URL Does not exist"
## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "URL Does not exist"
## [1] "Total Nitrogen"
## [1] "URL Does not exist"
## [1] "Ammoniacal Nitrogen"
## [1] "URL Does not exist"
## [1] "Nitrate + Nitrite Nitrogen"
## [1] "URL Does not exist"
## [1] "Black Disc"
## [1] "URL Does not exist"
## [1] "E. Coli"
## [1] "URL Does not exist"
## [1] "pH (Lab)"
## [1] "URL Does not exist"
## [1] "Turbidity (Lab)"
## [1] "URL Does not exist"
## [1] Mohaka River U/S Taharua River Confluence
## Levels: Mohaka River U/S Taharua River Confluence
## [1] "Dissolved Reactive Phosphorus"
## [1] "URL Does not exist"
## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "URL Does not exist"
## [1] "Total Nitrogen"
## [1] "URL Does not exist"
## [1] "Ammoniacal Nitrogen"
## [1] "URL Does not exist"
## [1] "Nitrate + Nitrite Nitrogen"
## [1] "URL Does not exist"
## [1] "Black Disc"
## [1] "URL Does not exist"
## [1] "E. Coli"
## [1] "URL Does not exist"
## [1] "pH (Lab)"
## [1] "URL Does not exist"
## [1] "Turbidity (Lab)"
## [1] "URL Does not exist"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] Mohaka River D/S Waipunga River
## Levels: Mohaka River D/S Waipunga River
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  24"
##                   Time  Value
## 2  2009-09-17T14:00:00 <0.004
## 3  2009-10-29T11:30:00 <0.004
## 5  2009-12-09T12:14:00 <0.004
## 6  2010-01-06T14:30:00 <0.004
## 8  2010-03-11T11:00:00 <0.004
## 9  2010-04-15T13:35:00 <0.004
## 16 2010-11-16T10:55:00 <0.004
## 17 2010-12-22T11:20:00 <0.004
## 19 2011-02-22T14:05:00 <0.004
## 21 2011-05-03T12:07:00 <0.004
## 27 2011-10-11T11:58:00 <0.004
## 29 2011-12-21T12:30:00 <0.004
## 31 2012-03-02T15:00:00 <0.004
## 34 2012-06-21T11:56:00 <0.004
## 40 2012-12-05T11:48:00 <0.004
## 41 2013-01-17T12:01:00 <0.004
## 43 2013-03-07T13:16:00 <0.004
## 44 2013-04-11T10:00:00 <0.004
## 53 2014-01-09T13:30:00 <0.004
## 54 2014-02-14T14:08:06 <0.004
## 55 2014-03-12T15:20:00 <0.004
## 56 2014-04-07T14:55:17 <0.004
## 58 2014-06-05T12:30:00 <0.004
## 66 2015-02-05T14:36:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 27 2011-10-11T11:58:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  62"
##                   Time  Value
## 2  2009-09-17T14:00:00  <0.01
## 3  2009-10-29T11:30:00  <0.01
## 5  2009-12-09T12:14:00  <0.01
## 7  2010-02-18T10:45:00  <0.01
## 9  2010-04-15T13:35:00  <0.01
## 11 2010-06-10T12:39:00  <0.01
## 15 2010-10-28T10:00:00  <0.01
## 16 2010-11-16T10:55:00  <0.01
## 17 2010-12-22T11:20:00  <0.01
## 18 2011-01-25T11:00:00  <0.01
## 19 2011-02-22T14:05:00  <0.01
## 20 2011-04-07T12:15:00  <0.01
## 21 2011-05-03T12:07:00  <0.01
## 22 2011-05-26T13:30:00  <0.01
## 23 2011-06-28T15:00:00  <0.01
## 24 2011-07-19T11:30:00  <0.01
## 25 2011-08-19T14:20:00  <0.01
## 26 2011-09-12T12:00:00  <0.01
## 27 2011-10-11T11:58:00  <0.01
## 29 2011-12-21T12:30:00  <0.01
## 30 2012-01-19T10:39:00  <0.01
## 31 2012-03-02T15:00:00  <0.01
## 32 2012-04-23T12:30:00  <0.01
## 33 2012-05-17T11:47:00  <0.01
## 34 2012-06-21T11:56:00  <0.01
## 35 2012-07-23T15:20:00  <0.01
## 37 2012-09-28T13:21:00  <0.01
## 38 2012-10-25T13:58:00  <0.01
## 39 2012-11-15T12:05:00  <0.01
## 40 2012-12-05T11:48:00  <0.01
## 42 2013-02-14T12:35:00  <0.01
## 44 2013-04-11T10:00:00  <0.01
## 45 2013-05-28T10:30:00  <0.01
## 47 2013-07-18T14:00:00  <0.01
## 48 2013-08-07T10:00:00  <0.01
## 49 2013-09-10T14:13:09  <0.01
## 50 2013-10-08T12:30:00  <0.01
## 51 2013-11-06T13:42:32  <0.01
## 52 2013-12-13T11:43:49  <0.01
## 53 2014-01-09T13:30:00  <0.01
## 54 2014-02-14T14:08:06  <0.01
## 55 2014-03-12T15:20:00  <0.01
## 56 2014-04-07T14:55:17  <0.01
## 57 2014-05-08T13:09:41  <0.01
## 58 2014-06-05T12:30:00  <0.01
## 59 2014-07-02T13:28:53  <0.01
## 60 2014-08-06T13:00:00  <0.01
## 61 2014-09-11T13:26:00  <0.01
## 62 2014-10-08T14:42:52  <0.01
## 63 2014-11-05T12:44:00  <0.01
## 64 2014-12-23T15:36:00  <0.01
## 65 2015-01-15T16:19:00  <0.01
## 66 2015-02-05T14:36:00  <0.01
## 67 2015-03-05T16:40:00  <0.01
## 68 2015-04-13T11:28:00  <0.01
## 69 2015-05-12T12:52:00 <0.005
## 70 2015-06-08T12:00:00 <0.005
## 71 2015-07-13T12:41:00 <0.005
## 72 2015-08-05T11:52:00 <0.005
## 73 2015-10-07T12:00:00 <0.005
## 74 2015-11-04T12:13:00 <0.005
## 75 2015-12-09T14:08:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  5"
##                   Time Value
## 23 2011-06-28T15:00:00    <1
## 25 2011-08-19T14:20:00    <1
## 26 2011-09-12T12:00:00    <1
## 42 2013-02-14T12:35:00    <1
## 66 2015-02-05T14:36:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] Mohaka River D/S Ripia River
## Levels: Mohaka River D/S Ripia River
## [1] "Dissolved Reactive Phosphorus"
## [1] "Total Number of records with values below the detection range:  23"
##                   Time  Value
## 3  2009-10-29T12:30:00 <0.004
## 5  2009-12-09T13:45:00 <0.004
## 7  2010-03-11T14:30:00 <0.004
## 8  2010-04-15T15:20:00 <0.004
## 13 2010-10-28T09:20:00 <0.004
## 16 2011-02-22T10:05:00 <0.004
## 24 2011-10-11T10:04:00 <0.004
## 26 2011-12-21T08:57:00 <0.004
## 27 2012-01-19T10:00:00 <0.004
## 28 2012-03-02T10:30:00 <0.004
## 31 2012-06-21T09:28:00 <0.004
## 36 2012-11-15T10:06:00 <0.004
## 37 2012-12-05T09:25:00 <0.004
## 38 2013-01-17T10:00:00 <0.004
## 39 2013-02-14T11:20:00 <0.004
## 40 2013-03-07T09:18:00 <0.004
## 41 2013-04-11T15:30:00 <0.004
## 50 2014-01-09T09:20:00 <0.004
## 51 2014-02-14T09:38:30 <0.004
## 52 2014-03-12T09:54:00 <0.004
## 53 2014-04-07T12:25:25 <0.004
## 55 2014-06-05T09:00:00 <0.004
## 63 2015-02-05T12:16:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Phosphorus[Total Phosphorus]"
## [1] "Total Number of records with values below the detection range:  4"
##                   Time  Value
## 24 2011-10-11T10:04:00 <0.004
## 41 2013-04-11T15:30:00 <0.004
## 51 2014-02-14T09:38:30 <0.004
## 55 2014-06-05T09:00:00 <0.004
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Total Nitrogen"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Ammoniacal Nitrogen"
## [1] "Total Number of records with values below the detection range:  59"
##                   Time  Value
## 2  2009-09-17T13:00:00  <0.01
## 3  2009-10-29T12:30:00  <0.01
## 4  2009-11-11T12:30:00  <0.01
## 5  2009-12-09T13:45:00  <0.01
## 7  2010-03-11T14:30:00  <0.01
## 8  2010-04-15T15:20:00  <0.01
## 10 2010-06-10T14:41:00  <0.01
## 13 2010-10-28T09:20:00  <0.01
## 14 2010-11-16T08:30:00  <0.01
## 15 2010-12-22T10:10:00  <0.01
## 16 2011-02-22T10:05:00  <0.01
## 17 2011-04-07T14:04:00  <0.01
## 18 2011-05-03T13:40:00  <0.01
## 19 2011-05-26T11:30:00  <0.01
## 20 2011-06-28T04:30:00  <0.01
## 21 2011-07-19T09:40:00  <0.01
## 22 2011-08-19T12:10:00  <0.01
## 23 2011-09-12T10:00:00  <0.01
## 24 2011-10-11T10:04:00  <0.01
## 26 2011-12-21T08:57:00  <0.01
## 27 2012-01-19T10:00:00  <0.01
## 28 2012-03-02T10:30:00  <0.01
## 29 2012-04-23T10:15:00  <0.01
## 30 2012-05-17T10:11:00  <0.01
## 31 2012-06-21T09:28:00  <0.01
## 34 2012-09-28T10:30:00  <0.01
## 35 2012-10-25T08:32:00  <0.01
## 36 2012-11-15T10:06:00  <0.01
## 37 2012-12-05T09:25:00  <0.01
## 39 2013-02-14T11:20:00  <0.01
## 40 2013-03-07T09:18:00  <0.01
## 41 2013-04-11T15:30:00  <0.01
## 42 2013-05-28T13:00:00  <0.01
## 44 2013-07-18T11:00:00  <0.01
## 45 2013-08-07T07:45:00  <0.01
## 46 2013-09-10T12:25:09  <0.01
## 47 2013-10-08T10:40:00  <0.01
## 48 2013-11-06T11:43:53  <0.01
## 49 2013-12-13T09:17:03  <0.01
## 50 2014-01-09T09:20:00  <0.01
## 51 2014-02-14T09:38:30  <0.01
## 52 2014-03-12T09:54:00  <0.01
## 53 2014-04-07T12:25:25  <0.01
## 54 2014-05-08T10:30:43  <0.01
## 55 2014-06-05T09:00:00  <0.01
## 56 2014-07-02T10:31:44  <0.01
## 57 2014-08-06T13:30:00  <0.01
## 58 2014-09-11T11:05:09  <0.01
## 59 2014-10-08T12:45:43  <0.01
## 60 2014-11-05T10:28:00  <0.01
## 61 2014-12-23T12:03:00  <0.01
## 63 2015-02-05T12:16:00  <0.01
## 64 2015-03-05T14:37:00  <0.01
## 65 2015-04-13T09:24:00  <0.01
## 66 2015-05-12T10:18:00 <0.005
## 67 2015-06-08T10:08:00 <0.005
## 68 2015-07-13T10:21:00 <0.005
## 69 2015-08-05T09:34:00 <0.005
## 70 2015-10-07T10:25:00 <0.005
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Nitrate + Nitrite Nitrogen"
## [1] "Total Number of records with values below the detection range:  1"
##                   Time  Value
## 64 2015-03-05T14:37:00 <0.002
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Black Disc"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "E. Coli"
## [1] "Total Number of records with values below the detection range:  5"
##                   Time Value
## 2  2009-09-17T13:00:00    <1
## 12 2010-08-19T15:40:00    <1
## 22 2011-08-19T12:10:00    <1
## 25 2011-11-10T09:30:00    <1
## 41 2013-04-11T15:30:00    <1
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "pH (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "Turbidity (Lab)"
## [1] "Total Number of records with values below the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)
## [1] "Total Number of records with values of more than the detection range:  0"
## [1] Time  Value
## <0 rows> (or 0-length row.names)

## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"
## [1] "ignore me"