Drinking Water Systems in HAVRE, Montana
8 water systems are reported for this city, with a combined service population of 12,273. The systems have 9 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving HAVRE
NORTH HAVRE COUNTY WATER DIST
90 served164 historical records2 recent
B
NCMRWA NORTH HAVRE CWD LEG
90 served0 historical records
A
NCMRWA TIBER SERVICE AREA
200 served0 historical records
A
HARTLAND COLONY
73 served0 historical records
A
EAST END COLONY INC
100 served6 historical records
A
HILLDALE COLONY
79 served47 historical records2 recent
B
HILL COUNTY WATER DISTRICTS
1,720 served102 historical records
A
HAVRE CITY OF
9,921 served19 historical records5 recent
C
EPA Contaminant Categories in Historical Violation Records
Interim Enhanced Surface Water Treatment Rule92 records
Haloacetic Acids (HAA5)30 records
Total Trihalomethanes (TTHMs)27 records
Coliform (TCR)20 records
Surface Water Treatment Rule20 records
Lead and Copper Rule10 records
Arsenic7 records
Selenium6 records
Cadmium6 records
Fluoride6 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.