Tap Truth EPA drinking water records, in plain English

County drinking water records

Dawson County, MT drinking water systems

8 community water systems serve Dawson County, MT, reporting 7,339 people served in all.

2 of them had at least one health-based violation in the last 10 years. 1 system still has one unresolved.

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

6 systems filed a lead service line inventory listing 2 lead lines, 0 galvanized lines that must be replaced and 2,113 lines of unknown material.

2 more systems are placed in Dawson 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
8
People served, sum of each system's own figure
7,339
Systems with a health-based violation, last 10 years
2
Systems with one unresolved
1
Lead service lines in inventories
2

Water systems serving Dawson County

8 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 Glendive Glendive 4,873 Surface water 0 0 2
Forest Park Water Rsid 24 West Glendive and Glendive 1,200 Groundwater 0 0 0
Highland Park Utilities Assn West Glendive and Glendive 500 Groundwater 0 0 0
Casitas Del Rio Glendive 216 Purchased surface water 0 3 No inventory
Town of Richey Richey 180 Groundwater 0 0 0
Casitas Del Mesa MHP West Glendive and Glendive 180 Groundwater 0 0 No inventory
Whispering Trees Mobile Park West Glendive and Glendive 100 Groundwater 1 0 0
I 94 Mobile Home Park West Glendive and Glendive 90 Groundwater 1 0 0

Systems placed by county record in Dawson County

2 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 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
Pinnacle Estates of Glendive County on record 50 Groundwater 6 1 0
Rainbow Estates County on record 30 Groundwater 2 1 0

Cities and towns in Dawson County

3 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