Hamilton, Montana Water Violations
40 water systems serve Hamilton, Montana, providing drinking water to an estimated 10,513 people. These systems have 20 health-based violations on record, meaning contaminant levels exceeded EPA maximum contaminant levels (MCLs) or required treatment standards were not met.
Select a water system below to see its full violation history, lead and copper testing results, and compliance status.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Corvallis Family Medicine | 54 | Groundwater | 19 | 5 |
| Hamilton Christian Academy | 70 | Groundwater | 9 | 5 |
| Sfe | 35 | Groundwater | 44 | 4 |
| Hamilton Golf Club Snack Shop | 150 | Groundwater | 12 | 2 |
| Wards Cove Water Users | 45 | Groundwater | 8 | 2 |
| Grace Lutheran Childcare and Preschool | 100 | Groundwater | 6 | 1 |
| Sawtooth Villa | 70 | Groundwater | 2 | 1 |
| Hamilton Mobile Village | 53 | Groundwater | 28 | 0 |
| Rocky Mountain Building Company | 75 | Groundwater | 10 | 0 |
| Skalkaho Steakhouse | 52 | Groundwater | 10 | 0 |
| Subway Sandwich Shop Hamilton | 210 | Groundwater | 9 | 0 |
| 7th Day Adventist Christian School | 88 | Groundwater | 8 | 0 |
| Wild Flower Hoa, the | 120 | Groundwater | 7 | 0 |
| Canyon View Church | 100 | Groundwater | 7 | 0 |
| Antigone Acres Hoa | 85 | Groundwater | 6 | 0 |
| West River Road | 68 | Groundwater | 6 | 0 |
| Hamilton First Baptist Church | 30 | Groundwater | 6 | 0 |
| Hamilton City of | 5,585 | Groundwater | 5 | 0 |
| Gsk Biologicals | 560 | Groundwater Purchased | 5 | 0 |
| Stock Farm the | 150 | Groundwater | 5 | 0 |
| White Bird Community the | 82 | Groundwater | 5 | 0 |
| Stay Express Inn Hamilton | 33 | Groundwater | 4 | 0 |
| Lost Horse Lodge | 25 | Groundwater | 3 | 0 |
| Canyons Athletic Club the | 500 | Groundwater | 2 | 0 |
| Honey Lane Community | 50 | Groundwater | 2 | 0 |
| Hangar Cafe | 30 | Groundwater | 2 | 0 |
| Lone Pine Store | 600 | Groundwater | 1 | 0 |
| Daly Estates Subdivision | 123 | Groundwater | 1 | 0 |
| Anglers Roost | 94 | Groundwater | 1 | 0 |
| Westana Mobile Manor Hamilton | 90 | Groundwater | 1 | 0 |
| Bluebird Mb Hm Park Hamilton | 75 | Groundwater | 1 | 0 |
| Big Sky Trailer Ct Hamilton | 70 | Groundwater | 1 | 0 |
| Safeway No 3269 | 50 | Groundwater Purchased | 1 | 0 |
| Roots Christian Fellowship | 400 | Groundwater | 0 | 0 |
| Pharaohplex | 200 | Groundwater | 0 | 0 |
| Hamilton Murdochs | 164 | Groundwater | 0 | 0 |
| Big Sky Christian Center | 80 | Groundwater | 0 | 0 |
| Bitterroot Valley RV Park & Campground | 72 | Groundwater | 0 | 0 |
| Albertson's Hamilton | 50 | Groundwater Purchased | 0 | 0 |
| Primo Water Hamilton Super 1 Foods | 25 | Groundwater Purchased | 0 | 0 |