Madison County, Montana — public water systems
45 active public water systems serve Madison County, reporting 14.4K people served.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
45
Population served
14.4K
Community systems
11
Groundwater share
100%
Water systems in Madison County
| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Big Sky County Water and Sewer Dist 363 | Madison | 4,132 | Community | Groundwater |
| 2 | Virginia City Water Dept | Madison | 1,500 | Community | Groundwater |
| 3 | Ennis Town of | Madison | 1,400 | Community | Groundwater |
| 4 | Sheridan Town of | Madison | 632 | Community | Groundwater |
| 5 | Nevada City | Madison | 621 | Transient non-community | Groundwater |
| 6 | Earthquake Lake Visitor Center | Madison | 503 | Transient non-community | Groundwater |
| 7 | Ennis S Raynolds Pass Rest Area | Madison | 500 | Transient non-community | Groundwater |
| 8 | Andesite Ridge Water System | Madison | 450 | Community | Purchased groundwater |
| 9 | Twin Bridges Town of | Madison | 424 | Community | Groundwater |
| 10 | Galloups Slide Inn Inc. | Madison | 365 | Transient non-community | Groundwater |
| 11 | Mt Moonlight Basin | Madison | 355 | Community | Groundwater |
| 12 | Lower Pioneer Mountain Water System | Madison | 350 | Community | Groundwater |
| 13 | Palisades Campground | Madison | 300 | Transient non-community | Groundwater |
| 14 | Wade Lake Hilltop Cliff Point Cg | Madison | 220 | Transient non-community | Groundwater |
| 15 | Ennis Hot Springs Business Park Inc. | Madison | 216 | Non-transient non-community | Groundwater |
| 16 | Norris Hot Springs | Madison | 204 | Transient non-community | Groundwater |
| 17 | Valley Garden Golf Village Hoa | Madison | 195 | Community | Groundwater |
| 18 | Ruby Valley Campground | Madison | 151 | Transient non-community | Groundwater |
| 19 | Red Mountain Campground | Madison | 150 | Transient non-community | Groundwater |
| 20 | Madison Valley Baptist Church Unapproved | Madison | 120 | Transient non-community | Groundwater |
| 21 | Madison County Golf Assoc | Madison | 108 | Transient non-community | Groundwater |
| 22 | Town Haul Diner | Madison | 107 | Transient non-community | Groundwater |
| 23 | Harrison School District No 23 | Madison | 100 | Non-transient non-community | Groundwater |
| 24 | Encampment Trail | Madison | 100 | Community | Groundwater |
| 25 | Ruby Creek Campground | Madison | 100 | Transient non-community | Groundwater |
| 26 | Chicks Bar | Madison | 98 | Transient non-community | Groundwater |
| 27 | Indiana Univ Geologic Station | Madison | 92 | Transient non-community | Groundwater |
| 28 | West Fork Cabin Camp | Madison | 90 | Transient non-community | Groundwater |
| 29 | Lake Shore Lodge | Madison | 75 | Transient non-community | Groundwater |
| 30 | Madison River Recreation Area | Madison | 75 | Transient non-community | Groundwater |
| 31 | Lds Church Ennis | Madison | 70 | Transient non-community | Groundwater |
| 32 | Driftwaters Resort | Madison | 63 | Transient non-community | Groundwater |
| 33 | Mcallister Lodging | Madison | 63 | Transient non-community | Groundwater |
| 34 | El Western Resort | Madison | 52 | Transient non-community | Groundwater |
| 35 | Rainbow Valley Motel | Madison | 52 | Transient non-community | Groundwater |
| 36 | Lds Church Sheridan | Madison | 50 | Transient non-community | Groundwater |
| 37 | Garnet USA | Madison | 45 | Non-transient non-community | Groundwater |
| 38 | Madison Double R Ranch | Madison | 45 | Transient non-community | Groundwater |
| 39 | Lone View Ridge Water System | Madison | 37 | Community | Groundwater |
| 40 | Trapper Springs Campground and Day Use | Madison | 35 | Transient non-community | Groundwater |
| 41 | Magris Talc USA, Inc. Yellowstone Mine | Madison | 32 | Non-transient non-community | Groundwater |
| 42 | Mill Creek Campground | Madison | 30 | Transient non-community | Groundwater |
| 43 | Dream Drift Flies | Madison | 30 | Transient non-community | Groundwater |
| 44 | Alder School | Madison | 30 | Non-transient non-community | Groundwater |
| 45 | Elkhorn Trailer Court | Madison | 25 | Transient non-community | Groundwater |