Tap water in Mount Vernon, WA — ZIP 98257
2 public water systems serving about 27,321 people.
B
Good
Water systems serving 98257
Anacortes City Of
PWSID WA5302200 · serves 25,109 ·
surface water
0 health-based / 0 total violations (5 yrs)
Shelter Bay Community Inc
PWSID WA5378155 · serves 2,212 ·
surface water
0 health-based / 4 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