Tap water in Mcalester, OK — ZIP 74501
5 public water systems serving about 30,755 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 74501
Mcalester Pwa
PWSID OK1020609 · serves 18,206 ·
surface water
16 health-based / 21 total violations (5 yrs)
Bryan Co. Rws & Swmd #2
PWSID OK1010604 · serves 6,270 ·
surface water
3 health-based / 9 total violations (5 yrs)
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 #16
PWSID OK3006106 · serves 1,268 ·
surface water
2 health-based / 3 total violations (5 yrs)
· PFAS up to 6 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