Drinking Water Systems in ELK CITY, Oklahoma

3 water systems are reported for this city, with a combined service population of 12,277. The systems have 57 EPA violation records in the five-year period ending June 30, 2026.

Water Systems Serving ELK CITY

EPA Contaminant Categories in Historical Violation Records

Coliform (TCR)4 records
Haloacetic Acids (HAA5)4 records
Antimony4 records
Picloram4 records
Heptachlor4 records
Consumer Confidence Rule3 records
Glyphosate3 records
OXAMYL3 records
Pentachlorophenol3 records
BHC-GAMMA2 records

Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.