Tap water in Mcalester, OK — ZIP 74560
2 public water systems serving about 5,011 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 74560
Adamson Rwd #8
PWSID OK3006112 · serves 4,221 ·
surface water
21 health-based / 21 total violations (5 yrs)
· PFAS up to 5 ppt
Pittsburg Co. Rwd #11 (Kiowa)
PWSID OK3006105 · serves 790 ·
surface water
2 health-based / 9 total violations (5 yrs)
· PFAS up to 6.4 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology