Drinking Water Systems in COLUMBIA, Mississippi
7 water systems are reported for this city, with a combined service population of 18,211. The systems have 3 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving COLUMBIA
CITY OF COLUMBIA
5,900 served1 historical record
A
BUNKER HILL WATER ASSOCIATION
2,700 served1 historical record
A
MT GILEAD-IMPROVE WATER ASSN
2,416 served9 historical records2 recent
B
HUB WATER ASSOCIATION
3,260 served15 historical records
A
COMMUNITY WATER ASSOCIATION
320 served69 historical records
A
HIGHWAY 98 EAST WATER ASSN.
1,632 served5 historical records1 recent
B
LAMPTON WATER ASSOCIATION
1,983 served6 historical records
A
EPA Contaminant Categories in Historical Violation Records
Radium-22633 records
Uranium29 records
Radium-22817 records
Gross Alpha5 records
Coliform (TCR)3 records
Total Trihalomethanes (TTHMs)2 records
Public Notice2 records
Haloacetic Acids (HAA5)1 record
Total Coliform1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.