Water quality in Marion, Montana
Marion is in Flathead County. 330 active public water systems serve the county; 123 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Flathead County
141 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Dwaynes Village Marion |
63 | 0 | 1.4 mi | |
| Wettington Water District INC Kalispell |
119 | 4 | 11.2 mi | |
| Ashley Hills HOA Marion |
75 | 0 | 14.7 mi | |
| District Court LLC Kalispell |
50 | 1 | 14.7 mi | |
| Lakeshore Heights HOA Kalispell |
100 | 0 | 15.6 mi | |
| Foys Lakeside Estates Water & Sewer Dist Kalispell |
36 | 0 | 15.7 mi | |
| Pleasant Hill Estates HOA Kalispell |
90 | 2 | 15.8 mi | |
| Eagle Ridge Estates CO W and S Dist Kalispell |
115 | 0 | 16.0 mi | |
| AP Kookoosint Kalispell |
40 | 1 | 16.0 mi | |
| Stoneridge Home Owners Association Kalispell |
95 | 0 | 16.1 mi | |
| Meadow Hills Water and Sewer District Kalispell |
130 | 0 | 16.3 mi | |
| West Valley Pines HOA INC Kalispell |
130 | 1 | 16.8 mi | |
| Two Mile Tract HOA Kalispell |
128 | 0 | 17.2 mi | |
| Wapiti Acres County Water and Sewer Dist Kalispell |
32 | 0 | 17.4 mi | |
| Meadowland HOA Kalispell |
150 | 0 | 17.8 mi | |
| Meadowlark Mobile Home Park Kalispell |
55 | 1 | 17.9 mi | |
| Kalispell Public Works Kalispell |
25,000 | 0 | 18.5 mi | |
| Meadow Manor Kalispell |
410 | 2 | 18.5 mi | |
| Mountain Villa Apts Kalispell Kalispell |
300 | 0 | 18.5 mi | |
| AP Williams Kalispell |
280 | 0 | 18.5 mi | |
| Quail Ridge Kalispell |
148 | 0 | 18.5 mi | |
| Holbrook Estates Kalispell |
120 | 1 | 18.5 mi | |
| Montana Christian College Kalispell |
105 | 1 | 18.5 mi | |
| North Haven Heights Water Assoc INC Kalispell |
95 | 0 | 18.5 mi | |
| AP Countryside Estates Kalispell |
93 | 0 | 18.5 mi |
Non-community systems in Flathead County (188: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Flathead County, nearest to Marion 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.