Drinking Water Systems in ADA, Oklahoma
4 water systems are reported for this city, with a combined service population of 32,154. The systems have 2 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving ADA
ADA
22,600 served7 historical records2 recent
C
PONTOTOC CO RWD # 7
4,863 served5 historical records
A
PONTOTOC CO RWD # 8
4,250 served30 historical records
A
PONTOTOC CO RWD # 1 (HOMER)
441 served0 historical records
A
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)9 records
Total Coliform3 records
Methoxychlor2 records
Carbofuran2 records
2,4-D2 records
Atrazine2 records
LEAD AND COPPER RULE REVISIONS1 record
Consumer Confidence Rule1 record
1,1-Dichloroethylene1 record
Tetrachloroethylene1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.