Drinking Water Systems in OPELOUSAS, Louisiana
3 water systems are reported for this city, with a combined service population of 35,079. The systems have 9 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving OPELOUSAS
CITY OF OPELOUSAS WATER SYSTEM
20,388 served18 historical records8 recent
F
LEWISBURG BELLEVUE WATER SYSTEM
8,226 served1 historical record
A
PLAISANCE WATER SYSTEM
6,465 served4 historical records1 recent
B
EPA Contaminant Categories in Historical Violation Records
Groundwater Rule7 records
Coliform (TCR)4 records
Consumer Confidence Rule4 records
Public Notice2 records
Total Trihalomethanes (TTHMs)1 record
Lead and Copper Rule1 record
Haloacetic Acids (HAA5)1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.