Tap water in Skiatook, OK — ZIP 74070
3 public water systems serving about 40,132 people. PFAS "forever chemicals" have been detected here.
B
Good
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 74070
Washington Co Rwd #3 (New,#1)
PWSID OK1021418 · serves 25,375 ·
surface water
0 health-based / 4 total violations (5 yrs)
Skiatook Pwa
PWSID OK1021313 · serves 8,110 ·
surface water
0 health-based / 1 total violations (5 yrs)
· PFAS up to 7.9 ppt
Osage Co Rwd #15
PWSID OK3005736 · serves 6,647 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 8.3 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology