Tap water in Tigard, OR — ZIP 97224
2 public water systems serving about 287,100 people.
B
Good
Water systems serving 97224
Tualatin Valley Water District
PWSID OR4100665 · serves 224,600 ·
surface water
0 health-based / 0 total violations (5 yrs)
Tigard, City Of
PWSID OR4100878 · serves 62,500 ·
surface water
0 health-based / 12 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