Grater Bay Area including the Sacramento Region
Grater Bay Area including the Sacramento Region

For the outline of California as well as the county and major cities, we used the California open use database (https://data.ca.gov/dataset/ca-geographic-boundaries). The state boundary is black while the county boundaries are white. The counties I did them in were light gray almost with a light opacity. Major cities are highlighted in green. Major rivers and creeks (blue lines) are based on the National Hydrography Data (https://data.cnra.ca.gov/dataset/national-hydrography-dataset-nhd). Terrain is based on the National Elevation data set (https://www.sciencebase.gov/catalog/item/542aebf9e4b057766eed286a). Elevation is shown as a green gradient ranging from -82 meters (dark green) atDeath Valley to 4,320 meters (almost white) at Mount Whitney.