Water Quality in DUNCAN, Oklahoma
1
Water Systems
23,000
People Served
0
Grade A-B
33
Recent Violations
1
Health Alerts
Water Systems Serving DUNCAN
Common Contaminants in DUNCAN Water
Total Trihalomethanes (TTHMs)41 violations
Contaminant 292021 violations
Haloacetic Acids (HAA5)8 violations
Contaminant 80006 violations
Contaminant 10065 violations
Contaminant 31003 violations
Contaminant 30002 violations
Contaminant 01001 violation
Contaminant 03001 violation