Water Quality in LAKE OSWEGO, California
1
Water Systems
104
People Served
1
Grade A-B
0
Recent Violations
1
Health Alerts
Water Systems Serving LAKE OSWEGO
Common Contaminants in LAKE OSWEGO Water
Haloacetic Acids (HAA5)4 violations
Contaminant 50001 violation
Total Trihalomethanes (TTHMs)1 violation