Drinking Water Systems in DELTA, Ohio
2 water systems are reported for this city, with a combined service population of 4,787. The systems have 4 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving DELTA
DELTA VILLAGE
3,518 served47 historical records4 recent
D
SWANCREEK WATER DISTRICT PWS
1,269 served8 historical records
A
EPA Contaminant Categories in Historical Violation Records
Total Trihalomethanes (TTHMs)20 records
Interim Enhanced Surface Water Treatment Rule9 records
Surface Water Treatment Rule6 records
Coliform (TCR)6 records
Consumer Confidence Rule5 records
Long Term 2 Enhanced Surface Water Treatment Rule3 records
Lead and Copper Rule2 records
Revised Total Coliform Rule1 record
Haloacetic Acids (HAA5)1 record
Public Notice1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.