Water quality in Rockvale, Montana
Rockvale is in Carbon County. 36 active public water systems serve the county; 21 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Carbon County
11 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Rio Vista Estates HOA Assoc INC Laurel |
50 | 1 | 7.4 mi | |
| Fromberg Town of Fromberg |
498 | 5 | 8.9 mi | |
| Bridger Town of Bridger |
750 | 1 | 15.6 mi | |
| Vwa Services Bridger |
93 | 0 | 15.6 mi | |
| Roberts Wua Carbon CO Water and Sewer Roberts |
300 | 0 | 18.2 mi | |
| Cooney Enterprises Billings |
50 | 1 | 24.2 mi | |
| Evergreen Subdivision Billings |
45 | 0 | 24.2 mi | |
| Belfry Carbon CO Water and Sewer Dist Belfry |
205 | 1 | 26.8 mi | |
| Bearcreek Municipal Water Sys Red Lodge |
200 | 0 | 28.4 mi | |
| Red Lodge Water Dept Red Lodge |
2,000 | 0 | 28.9 mi | |
| Canyon Ranches Subdivision Red Lodge |
36 | 0 | 29.0 mi |
Non-community systems in Carbon County (24: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Carbon County, nearest to Rockvale first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
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.