Sumter County, AL
drinking water quality
11,607 residents · 4 public water systems · 8 ZIP codes
EPA sampled 3 of 4 public water systems here, together serving about 19,098 people. Last sampled 8/6/2024.
What this means
PFAS are industrial chemicals that EPA describes as breaking down only very slowly in the environment. In April 2024 EPA set the first enforceable national limits: 4 ng/L for PFOA and PFOS, 10 ng/L for PFHxS, PFNA and GenX.
These figures are county-level and come from EPA’s sampling of public water systems. They describe the worst result found in the county, not what comes out of any particular tap — that depends on which system serves the address, and on the plumbing in the building. A private well is not covered by this programme at all.
ZIP codes in Sumter County
35459 · 35460 · 35464 · 35470 · 35477 · 36901 · 36907 · 36925
Readings are county-level, so every ZIP here shares the figure above. Search your ZIP on the map to see it in context.