Tap water in Corvallis, OR — ZIP 97330
2 public water systems serving about 62,343 people.
B
Good
Water systems serving 97330
Corvallis, City Of
PWSID OR4100225 · serves 61,468 ·
surface water
0 health-based / 0 total violations (5 yrs)
Adair Village Water System
PWSID OR4100003 · serves 875 ·
surface water
0 health-based / 7 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