Tap water in Lander, WY — ZIP 82520
2 public water systems serving about 10,235 people. PFAS "forever chemicals" have been detected here.
D
Poor
PFAS detected: at least one system serving this ZIP reported PFAS in EPA UCMR 5
testing. Levels and the 2024 federal limits are shown per system below.
Water systems serving 82520
Lander, City Of
PWSID WY5600176 · serves 7,615 ·
surface water
1 health-based / 1 total violations (5 yrs)
Fort Washakie
PWSID 085690003 · serves 2,620 ·
surface water
0 health-based / 3 total violations (5 yrs)
· PFAS up to 9.3 ppt — above federal limit
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology