Tap water in Portland, OR — ZIP 97223
5 public water systems serving about 1,045,845 people.
B
Good
Water systems serving 97223
Portland Water Bureau
PWSID OR4100657 · serves 666,200 ·
surface water
0 health-based / 1 total violations (5 yrs)
Tualatin Valley Water District
PWSID OR4100665 · serves 224,600 ·
surface water
0 health-based / 0 total violations (5 yrs)
Beaverton, City Of
PWSID OR4100081 · serves 88,045 ·
surface water
0 health-based / 1 total violations (5 yrs)
Tigard, City Of
PWSID OR4100878 · serves 62,500 ·
surface water
0 health-based / 12 total violations (5 yrs)
Raleigh Water District
PWSID OR4100667 · serves 4,500 ·
surface water
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