Montana
Stillwater County drinking water quality
30 active public water systems serve 8,352 people in Stillwater County. 12 are compliant, 18 had at least one EPA violation in the past three years, 0 are designated serious violators, and 0 carry a health flag.
Community water systems
7 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Columbus Town of Columbus |
1,900 | 0 | 0 | |
|
Absarokee Water and Sewer Dist Absarokee |
1,100 | 0 | 0 | |
|
Country Haven Estates Whispering Pines Columbus |
100 | 4 | 0 | |
|
Rapelje Water District Rapelje |
70 | 2 | 1 | |
|
Eagle Mountain Rural PWS Columbus |
50 | 1 | 0 | |
|
Hilltop Water Columbus |
50 | 0 | 0 | |
|
Sherwood Water Station Columbus |
25 | 1 | 0 |
Non-community systems (23: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Cenex Zip Trip Num 50 Park City |
1,500 | 3 | 1 | |
|
Columbus Rest Area Eastbound Columbus |
800 | 0 | 0 | |
|
Columbus Rest Area Westbound Columbus |
800 | 0 | 0 | |
|
Stillwater Mining Company Nye |
630 | 1 | 0 | |
|
Park City School K 12 Park City |
300 | 0 | 0 | |
|
Beartooth Christian Camp Fishtail |
205 | 1 | 0 | |
|
Rockin J INC Absarokee |
150 | 1 | 0 | |
|
Woodbine CG Lower Well 2 Red Lodge |
102 | 0 | 0 | |
|
Lds Church Absarokee Absarokee |
80 | 0 | 0 | |
|
Cathedral Mountain Ranch Nye |
58 | 1 | 0 | |
|
Mountain Range RV Park Columbus |
50 | 2 | 0 | |
|
Pops Inn Park City |
50 | 2 | 0 | |
|
Reed Point High School and Gym Reed Point |
46 | 0 | 0 | |
|
Columbus Iga Columbus |
33 | 0 | 0 | |
|
Beartooth Ranch Nye |
30 | 1 | 0 | |
|
Emerald Lake Campground Red Lodge |
30 | 0 | 0 | |
|
Tippet Rise LLC Fishtail |
30 | 0 | 0 | |
|
Valley Farmers Supply Reed Point |
30 | 1 | 0 | |
|
Carters Camp Nye Nye |
29 | 1 | 0 | |
|
Old West RV Park and Campground Reed Point |
29 | 1 | 0 | |
|
Montasia Absarokee |
25 | 2 | 1 | |
|
Scotsman Bar and Cafe Park City |
25 | 3 | 0 | |
|
Waterhole Saloon Reedpoint Reed Point |
25 | 3 | 1 |
Inactive systems (28, 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.