Drinking Water Systems in GRAYSON, Louisiana
4 water systems are reported for this city, with a combined service population of 4,476. The systems have 30 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving GRAYSON
WARDS 4 & 5 WATER SYSTEM
1,002 served15 historical records
A
VILLAGE OF GRAYSON WATER SYSTEM
1,461 served27 historical records16 recent
F
COTTON PLANT WATER SYSTEM
783 served18 historical records6 recent
D
HOLUM WATER SYSTEM
1,230 served36 historical records8 recent
F
EPA Contaminant Categories in Historical Violation Records
Total Trihalomethanes (TTHMs)31 records
Groundwater Rule19 records
Public Notice10 records
Coliform (TCR)9 records
Consumer Confidence Rule6 records
Lead and Copper Rule6 records
Haloacetic Acids (HAA5)5 records
LEAD AND COPPER RULE REVISIONS3 records
Chlorine2 records
Revised Total Coliform Rule1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.