Montana
Dawson County drinking water quality
32 active public water systems serve 10,547 people in Dawson County. 9 are compliant, 23 had at least one EPA violation in the past three years, 0 are designated serious violators, and 1 carries a health flag.
Needs attention
Community water systems
10 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Glendive City of Glendive |
4,873 | 0 | 0 | |
|
Forest Park Water Rsid 24 Glendive |
1,200 | 1 | 0 | |
|
Highland Park Utilities Assn Glendive |
500 | 1 | 0 | |
|
Casitas del Rio Glendive |
216 | 4 | 0 | |
|
Casitas del Mesa MHP Glendive |
180 | 1 | 0 | |
|
Richey Town of Richey |
180 | 1 | 0 | |
|
Whispering Trees Mobile Park Glendive |
100 | 0 | 0 | |
|
I 94 Mobile Home Park Glendive |
90 | 1 | 0 | |
|
Pinnacle Estates of Glendive Glendive |
50 | 1 | 0 | |
|
Rainbow Estates Glendive |
30 | 4 | 2 |
Non-community systems (22: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Town Pump Travel Plaza Glendive Glendive |
600 | 3 | 1 | |
|
Westgate Cenex Glendive |
600 | 2 | 0 | |
|
Trail Star Cafe and Truck Stop Glendive |
400 | 0 | 0 | |
|
Jefferson School District NO 1 Glendive |
270 | 2 | 1 | |
|
Tractor Supply Company Glendive Glendive |
250 | 0 | 0 | |
|
Glendive Alliance Church Glendive |
200 | 3 | 0 | |
|
Joe & Dee's Glendive |
120 | 2 | 0 | |
|
Rolling Rubber Point S Glendive Glendive |
100 | 2 | 0 | |
|
Wagon Wheel Bar Glendive |
100 | 1 | 0 | |
|
Marketing Concepts INC Glendive |
85 | 1 | 0 | |
|
Frostys in and Out Glendive |
54 | 0 | 0 | |
|
Town Pump Glendive LL 2 Glendive |
50 | 1 | 0 | |
|
West Park Cenex Glendive Glendive |
50 | 2 | 0 | |
|
Cottonwood Country Club Glndv Glendive |
40 | 2 | 0 | |
|
Ups Glendive Glendive |
30 | 0 | 0 | |
|
Green Valley Campground Glendive |
27 | 1 | 0 | |
|
Riverside Inn Glendive Glendive |
27 | 3 | 0 | |
|
Albertsons Glendive NO 2023 Glendive |
25 | 0 | 0 | |
|
Crossroads Conoco Glendive |
25 | 2 | 0 | |
|
Intake Fishing Access Site Glendive |
25 | 0 | 0 | |
|
Makoshika State Park Glendive |
25 | 0 | 0 | |
|
Reynolds Market Glndv Glendive |
25 | 1 | 0 |
Inactive systems (24, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Montana records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.