Tap water in Oologah, OK — ZIP 74080
2 public water systems serving about 33,100 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 74080
Washington Co Rwd #3 (New,#1)
PWSID OK1021418 · serves 25,375 ·
surface water
0 health-based / 4 total violations (5 yrs)
Rogers Co Rwd # 4
PWSID OK1021506 · serves 7,725 ·
surface water
2 health-based / 5 total violations (5 yrs)
· PFAS up to 5.6 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology