City and town drinking water records

Water systems serving Havre, MT

1 community water system has a mapped service area in Havre, MT. City of Havre covers 89% of the area inside Havre's Census boundary and reports serving 9,921 people in all.

It had at least one health-based violation in the last 10 years, and none is still unresolved.

Its lead service line inventory lists 140 lead lines, 0 galvanized lines that must be replaced and 2 lines of unknown material.

5 more systems are placed in Havre by EPA's town record because they have no service area map that lines up with their own records, so they are listed apart and not counted here.

Community water systems: 1
Systems with a health-based violation, last 10 years: 1
Systems with one unresolved: 0
Lead service lines in inventories: 140

Water systems serving Havre

1 system

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System	Area	People served	Main source	Health-based violations, 10 years	Unresolved	Lead lines
City of Havre	Covers 89% of Havre	9,921	Surface water	2	0	140

Systems placed by EPA's town record in Havre

5 systems

EPA has no service area map for some of these systems, and the maps it has for the others do not line up with their own records. They are placed by EPA's town record (EPA lists them serving this town), and without a map they are not counted in the figures above.

System	Area	People served	Main source
Hill County Water Districts	Town on record	1,720	Groundwater
East End Colony Inc	Town on record	100	Groundwater
North Havre County Water Dist	Town on record	90	Purchased surface water
Ncmrwa North Havre CWD Leg	Town on record	90	Purchased surface water
Hilldale Colony	Town on record	79	Purchased surface water

Other cities and towns in Hill County

10 places

Back to Hill County, MT

Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations