City and town drinking water records

Water systems serving Columbia Falls, MT

2 community water systems have a mapped service area in Columbia Falls, MT. City of Columbia Falls covers 85% of the area inside Columbia Falls's Census boundary and reports serving 4,450 people in all.

None of them had a health-based violation in the last 10 years.

2 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 30 lines of unknown material.

12 more systems are placed in Columbia Falls 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

2

Systems with a health-based violation, last 10 years

0

Systems with one unresolved

1

Lead service lines in inventories

0

Water systems serving Columbia Falls

2 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
City of Columbia Falls	Covers 85% of Columbia Falls	4,450	Groundwater	0	0	0
Big Sky Mobile Manor	Mapped area inside Columbia Falls	35	Purchased groundwater	0	1	0

Systems placed by EPA's town record in Columbia Falls

12 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	Lead lines
Meadow Lake Co Water and Sewer District	Town on record	950	Groundwater	0	1	0
Kokanee Bend HOA	Town on record	230	Groundwater	0	0	0
Flathead County Water Dist 101	Town on record	210	Groundwater	0	1	0
Country Estates Mble Home Park	Town on record	125	Groundwater	0	0	0
Riverside Mobile Home Park	Town on record	100	Groundwater	0	0	0
Hideaway TR Pk Columbia Falls	Town on record	75	Groundwater	0	0	0
Halfmoon Mobile Home Park Inc	Town on record	60	Groundwater	0	0	0
Prairie Falcon Acres	Town on record	41	Groundwater	0	0	0
East Wood Village Trailer Park	Town on record	36	Groundwater	0	0	0
Elk Park Village	Town on record	35	Groundwater	0	2	0
River Bluff HOA Whitefish	Town on record	32	Groundwater	0	0	0
Timber Ridge HOA	Town on record	30	Groundwater	0	0	0

Other cities and towns in Flathead County

15 places

• Batavia
• Bigfork
• Coram
• Evergreen
• Forest Hill Village
• Helena Flats
• Hungry Horse
• Kalispell
• Kila
• Lakeside
• Marion
• Martin City
• Somers
• West Glacier
• Whitefish

Back to Flathead 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