Tap water in Mounds, OK — ZIP 74436
2 public water systems serving about 46,028 people. PFAS "forever chemicals" have been detected here.
F
Failing
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 74436
Wagoner Co. Rwd #4
PWSID OK1021529 · serves 37,658 ·
surface water
31 health-based / 34 total violations (5 yrs)
· PFAS up to 29.5 ppt — above federal limit
Okmulgee Co. Rwd #6 (Hectorville)
PWSID OK3005611 · serves 8,370 ·
surface water
11 health-based / 13 total violations (5 yrs)
· PFAS up to 6.9 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology