Water quality for ZIP code 59448
ZIP 59448 covers Heart Butte in Pondera County, Montana, one of 5 ZIP codes in the county. 12 active public water systems serve the county; 7 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Pondera County
9 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Birch Creek Colony Valier |
120 | 0 | 14.3 mi | |
| Pondera Colony Water Systems Valier |
112 | 0 | 16.8 mi | |
| New Miami Colony Conrad |
130 | 1 | 19.5 mi | |
| Valier Town of Valier |
452 | 1 | 24.5 mi | |
| Conrad Water Dept Conrad |
2,500 | 0 | 38.9 mi | |
| Midway Colony INC Conrad |
92 | 1 | 39.0 mi | |
| Brady County Water Sewer District Brady |
144 | 2 | 46.2 mi | |
| Tiber County Water District Conrad |
750 | 5 | 59.1 mi | |
| Ncmrwa Pondera CO Service Area Conrad |
144 | 1 | 123.1 mi |
Non-community systems in Pondera County (2: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Buffalo Joe's Conrad |
50 | 1 | 0 | |
|
Stokes Market Conrad Conrad |
50 | 0 | 0 |
About this data
Water systems are matched to Pondera County, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.