Water quality for ZIP code 59801
ZIP 59801 covers Missoula in Missoula County, Montana, one of 14 ZIP codes in the county. 245 active public water systems serve the county; 88 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Missoula County
84 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Catlin Street Mobile Court Missoula |
35 | 1 | 1.1 mi | |
| Bonnie's Place INC Missoula |
60 | 1 | 1.1 mi | |
| Juniper Trailer Court Msla Missoula |
35 | 0 | 1.1 mi | |
| Montana Trailer Court Missoula |
73 | 1 | 1.2 mi | |
| High Quality H2o Missoula |
200 | 1 | 1.3 mi | |
| Mobile City Trailer Court Missoula |
175 | 0 | 1.3 mi | |
| Travois Village Mobile Park Missoula |
702 | 1 | 1.4 mi | |
| Missoula KOA & EL Mar Tlr Village Missoula |
499 | 3 | 1.4 mi | |
| Circle H Water INC Missoula |
215 | 1 | 1.4 mi | |
| Forest Inn Lounge and Apartments Missoula |
130 | 0 | 1.4 mi | |
| Bee Hive Homes Msla Missoula |
106 | 1 | 1.4 mi | |
| Sunset West Rsid Missoula |
105 | 0 | 1.4 mi | |
| River Acres INC Missoula |
78 | 0 | 1.4 mi | |
| Birchwood Duplexes Missoula |
43 | 0 | 1.4 mi | |
| 2727 West Central Duplexes Missoula |
35 | 0 | 1.4 mi | |
| Ryans Lot Missoula |
34 | 3 | 1.4 mi | |
| North Davis Duplexes 421 Missoula |
33 | 0 | 1.4 mi | |
| Peters Priske Apartments Missoula Missoula |
33 | 0 | 1.4 mi | |
| B & M Zoo Subdivision Missoula |
25 | 2 | 1.4 mi | |
| Woody Mountain Residential Community Missoula |
25 | 0 | 1.4 mi | |
| C and D HOA Missoula |
140 | 1 | 1.6 mi | |
| Grove the Missoula |
50 | 0 | 2.0 mi | |
| Hollywood Heights Trailer Park LLC Missoula |
220 | 0 | 2.0 mi | |
| Renae Court Subdivision Missoula |
36 | 1 | 2.2 mi | |
| Amity Square Water System Missoula |
50 | 0 | 2.6 mi |
Non-community systems in Missoula County (160: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Missoula 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.