City and town drinking water records

Water systems serving East Helena, MT

1 community water system has a mapped service area in East Helena, MT. City of East Helena covers 16% of the area inside East Helena's Census boundary and reports serving 2,114 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 1 lead line, 140 galvanized lines that must be replaced and 0 lines of unknown material.

9 more systems are placed in East Helena 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: 1

Water systems serving East Helena

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 East Helena	Covers 16% of East Helena	2,114	Groundwater	1	0	1

Systems placed by EPA's town record in East Helena

9 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	Health-based violations, 10 years	Unresolved
Eastgate Village Sewer and Water	Town on record	2,000	Groundwater	0	0
Pele Park	Town on record	186	Groundwater	0	0
Davis Meadow Village	Town on record	180	Groundwater	0	0
Mountain Heritage Water System	Town on record	175	Groundwater	0	0
Buzz Inn	Town on record	95	Groundwater	0	0
McDonald Trailer CT	Town on record	75	Groundwater	1	0
Dakota Valley Mobile Home Park	Town on record	75	Groundwater	0	0
Phoenix Park	Town on record	36	Groundwater	0	0
Bahny Brae Subdivision	Town on record	35	Groundwater	1	2

Other cities and towns in Lewis and Clark County

10 places

Back to Lewis and Clark 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