Tap Truth EPA drinking water records, in plain English

County drinking water records

Lincoln County, MT drinking water systems

13 community water systems serve Lincoln County, MT, reporting 10,094 people served in all.

6 of them (46%) had at least one health-based violation in the last 10 years. None of those systems has one still unresolved.

11 rely mainly on groundwater and 2 on surface water, counting water bought from other systems.

Their lead service line inventories list 0 lead lines, 114 galvanized lines that must be replaced and 605 lines of unknown material.

5 more systems are placed in Lincoln County, MT by the county their records name 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
13
People served, sum of each system's own figure
10,094
Systems with a health-based violation, last 10 years
6
Systems with one unresolved
0
Lead service lines in inventories
0

Water systems serving Lincoln County

13 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 Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
City of Libby Libby and land outside it 4,892 Surface water 4 0 0
City of Troy Troy 2,100 Groundwater 0 0 0
Town of Eureka Eureka 1,995 Surface water 1 0 0
Wilderness Plateau Water and Sewer Dist Troy and land outside it 208 Groundwater 1 0 0
Pinewood Village Pioneer Junction and Libby 160 Groundwater 1 0 0
Town of Rexford Rexford 160 Groundwater 0 0 0
Emkayan Village Co Water and Sewer Dist Libby and land outside it 160 Groundwater 0 0 0
Angel Island Subdivision Bull Lake and Troy 150 Groundwater 0 0 0
Barnaby Lake HOA Stryker and Eureka 75 Groundwater 0 0 0
Carpenter Lake HOA Eureka and land outside it 65 Groundwater 1 0 0
Rivers Edge Mobile Park Libby Libby and land outside it 60 Groundwater 2 0 0
Creekside Motel RV and TRLR Pk Eureka and land outside it 35 Groundwater 0 0 0
Crystal Lake Subdivision HOA Fortine 34 Groundwater 0 0 0

Systems placed by county record in Lincoln County

5 systems

EPA has no service area map for these systems. They are placed by the county their records name (the counties EPA lists them serving, or the county coded in their IDs where EPA lists none), and without a map they are not counted in the figures above.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Indian Springs Ranch Sub County on record 455 Groundwater 0 0 No inventory
Turning Winds County on record 50 Groundwater 0 0 0
Posts Trailer Court County on record 45 Groundwater 0 0 0
Johnsons Mobile Home Park County on record 35 Groundwater 0 0 0
Libby Creek Mobile Park LLC-Unapproved County on record 35 Groundwater 0 0 No inventory

Cities and towns in Lincoln County

8 places

Back to Montana

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