💧 ZIP Water Report

Tap water in Renton, WA — ZIP 98056

2 public water systems serving about 124,080 people. PFAS "forever chemicals" have been detected here.

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Excellent
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 98056

Renton City Of
PWSID WA5371850 · serves 108,091 · groundwater
0 health-based / 0 total violations (5 yrs) · PFAS up to 3 ppt
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Coal Creek Utility District
PWSID WA5341750 · serves 15,989 · surface water
0 health-based / 0 total violations (5 yrs)
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Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology