Tap water in Sequim, WA — ZIP 98382
5 public water systems serving about 18,097 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 98382
Sequim City Of
PWSID WA5377620 · serves 14,293 ·
groundwater
0 health-based / 1 total violations (5 yrs)
· PFAS up to 5.8 ppt
West Sequim Bay Inc
PWSID WA5354192 · serves 2,759 ·
groundwater
0 health-based / 3 total violations (5 yrs)
Mt. Vista - Dungeness Golf Course
PWSID 105388889 · serves 517 ·
groundwater
0 health-based / 18 total violations (5 yrs)
Dungeness Meadows
PWSID WA5320445 · serves 488 ·
groundwater
0 health-based / 1 total violations (5 yrs)
Cedar Grove Mobile Park
PWSID WA5336836 · serves 40 ·
groundwater
0 health-based / 1 total violations (5 yrs)
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology