💧 ZIP Water Report

Tap water in Tulsa, OK — ZIP 74073

3 public water systems serving about 445,022 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 74073

Tulsa
PWSID OK1020418 · serves 413,000 · surface water
0 health-based / 0 total violations (5 yrs)
A
Washington Co Rwd #3 (New,#1)
PWSID OK1021418 · serves 25,375 · surface water
0 health-based / 4 total violations (5 yrs)
B
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
A

Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology