💧 ZIP Water Report

Tap water in Oklahoma City, OK — ZIP 73009

2 public water systems serving about 647,900 people. PFAS "forever chemicals" have been detected here.

C
Fair
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 73009

Oklahoma City
PWSID OK1020902 · serves 644,000 · surface water
0 health-based / 0 total violations (5 yrs) · PFAS up to 4.7 ppt
A
Caddo Co Rwd #3
PWSID OK2000816 · serves 3,900 · groundwater
1 health-based / 6 total violations (5 yrs)
C

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