💧 ZIP Water Report

Tap water in Woodinville, WA — ZIP 98033

3 public water systems serving about 299,277 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 98033

Redmond Water System City Of
PWSID WA5371650 · serves 163,335 · surface water
0 health-based / 0 total violations (5 yrs) · PFAS up to 5 ppt — above federal limit
C
Kirkland City Of
PWSID WA5342250 · serves 69,243 · surface water
0 health-based / 0 total violations (5 yrs)
A
Woodinville Water District
PWSID WA5341600 · serves 66,699 · surface water
0 health-based / 0 total violations (5 yrs)
A

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