SEFTC 2050 SLR Assessment

SLR Impacts on SERPM9 vs. 4-ft SLR

This assessment uses 2 methods to estimate the impacts of SLR on SERPM9 households and jobs.

1. Centroid approach - if a MAZ centroid is not impacted by 0ft of SLR but is impacted by 4ft of SLR, then all households and jobs in the MAZ are affected.

2. Tipping point approach - if an MAZ is is covered 30 percent or more by SLR in the 4 ft. scenario versus the 0 ft. scenario, then all jobs and household are assumed to be impacted.

Summary of Results

Centroid Approach Impacts

NAME	tot_hh_2020	tot_hh_2050	tot_emp_2020	tot_emp_2050	HH_change	emp_change
Broward	37125	44863	54673	65040	7738	10367
Miami-Dade	80188	87062	84316	127887	6874	43571
Palm Beach	10874	12542	17507	21400	1668	3893

Tipping Point Impacts

NAME	tot_hh_2020	tot_hh_2050	tot_emp_2020	tot_emp_2050	HH_change	emp_change
Broward	56835	68224	83907	100044	11389	16137
Miami-Dade	113487	119107	142197	205671	5620	63474
Palm Beach	14381	16791	25049	29878	2410	4829

Detailed Results

SLR Impacts by HH and Employment

Portion of households and jobs impacted by 4-ft of SLR

Number of households and jobs impacted by 4-ft of SLR

Detailed Tabular Summaries - County Tipping Point Approach

Detailed Tabular Summaries - County Centroid Approach

Detailed Tabular Summaries - SLR Impacts by County and Corridor - Tipping Point Approach

Detailed Tabular Summaries - SLR Impacts by County and Corridor - Centroid Approach

Map of MAZs by SLR Impact