City and town drinking water records

Water systems serving Helena West Side, MT

3 community water systems have a mapped service area in Helena West Side, MT. Broadwater Estates HOA's mapped service area lies inside Helena West Side's Census boundary, and it reports serving 40 people in all.

2 of them had at least one health-based violation in the last 10 years. None of those systems has one still unresolved.

3 rely mainly on groundwater, counting water bought from other systems.

Their lead service line inventories list 0 lead lines, 0 galvanized lines that must be replaced and 9 lines of unknown material.

Community water systems

3

Systems with a health-based violation, last 10 years

2

Systems with one unresolved

0

Lead service lines in inventories

0

Water systems serving Helena West Side

3 systems

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
Broadwater Estates HOA	Mapped area inside Helena West Side	40	Groundwater	5	0	0
Blue Cloud Subdivision	Mapped area inside Helena West Side	60	Groundwater	5	0	0
Mobile City Home Park No 2	Mapped area inside Helena West Side	300	Groundwater	0	0	0

Other cities and towns in Lewis and Clark County

10 places

• Augusta
• East Helena
• Helena
• Helena Valley Northeast
• Helena Valley Northwest
• Helena Valley Southeast
• Helena Valley West Central
• Marysville
• Rimini
• Wolf Creek

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