All water systems in Montana
1,183 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Back Roads Bar and Grill Great Falls · Cascade County |
50 | 1 | 0 | |
|
Basin Campground Red Lodge · Carbon County |
50 | 1 | 1 | |
|
Benny's Frenchtown Club LLC Frenchtown · Missoula County |
50 | 0 | 0 | |
|
Brockway Supper Club Circle · McCone County |
50 | 1 | 0 | |
|
Buffalo Joe's Conrad · Pondera County |
50 | 1 | 0 | |
|
Camp Mimanagish Mcleod · Sweet Grass County |
50 | 1 | 0 | |
|
Cardwell Campground LLC Cardwell · Jefferson County |
50 | 2 | 0 | |
|
Corricks River Bend Fas Missoula · Missoula County |
50 | 0 | 0 | |
|
Corvallis Tavern Corvallis · Ravalli County |
50 | 0 | 0 | |
|
Devil Creek Campground Kalispell · Flathead County |
50 | 0 | 0 | |
|
Divide Campground Blm Butte · Beaverhead County |
50 | 0 | 0 | |
|
Flowing Wells Rest Stop Jordan · Garfield County |
50 | 2 | 0 | |
|
Fortress of Joy Oneighty Bldg Helena · Lewis and Clark County |
50 | 0 | 0 | |
|
Gallatin Riverhouse Grill Gallatin Gateway · Gallatin County |
50 | 1 | 0 | |
|
Glacier Gold Casino Flathead County |
50 | 0 | 0 | |
|
Glass Slipper Lounge and Grocery Helena · Lewis and Clark County |
50 | 2 | 0 | |
|
Granite Park Chalet West Glacier · Flathead County |
50 | 0 | 0 | |
|
Greenough Lake CG Well NO 1 Red Lodge · Carbon County |
50 | 0 | 0 | |
|
Havn Glacier Whitefish · Flathead County |
50 | 0 | 0 | |
|
Headwaters Picnic Area Three Forks · Gallatin County |
50 | 2 | 0 | |
|
Hell Creek Marina Fort Peck · Garfield County |
50 | 2 | 1 | |
|
Holt Stage Hideaway Kalispell · Flathead County |
50 | 0 | 0 | |
|
Immaculate Conception Catholic Church Troy · Lincoln County |
50 | 1 | 0 | |
|
Izaaks Craig · Lewis and Clark County |
50 | 2 | 0 | |
|
Jasper & Japser LLC St Regis · Mineral County |
50 | 0 | 0 | |
|
Lakeside on Hauser East Helena · Lewis and Clark County |
50 | 3 | 0 | |
|
Lds Church Sheridan Sheridan · Madison County |
50 | 0 | 0 | |
|
Lichenstone Building Florence · Ravalli County |
50 | 0 | 0 | |
|
Lucky Pick Casino Kalispell · Flathead County |
50 | 1 | 0 | |
|
Mission Mountain Mercantile Condon · Missoula County |
50 | 0 | 0 | |
|
Mountain Range RV Park Columbus · Stillwater County |
50 | 2 | 0 | |
|
Northern Lights Saloon Polebridge · Flathead County |
50 | 2 | 0 | |
|
Oxen Yoke Inn INC Utica Hobson · Judith Basin County |
50 | 0 | 0 | |
|
Paul Bunyan Cabins & Resturant Kalispell · Flathead County |
50 | 1 | 0 | |
|
Pine Creek Lodge Livingston · Park County |
50 | 3 | 0 | |
|
Polson Foursquare Church Polson · Lake County |
50 | 1 | 0 | |
|
Pops Inn Park City · Stillwater County |
50 | 2 | 0 | |
|
Primo Refill Wal-Mart Heights Billings · Yellowstone County |
50 | 0 | 0 | |
|
Primo Refill Wal-Mart NO 2259 Kalispell · Flathead County |
50 | 1 | 0 | |
|
Primo Refill Wal-Mart NO 4412 Laurel · Yellowstone County |
50 | 0 | 0 | |
|
Primo Refill Wal-Mart Num 2607 Polson Polson · Lake County |
50 | 0 | 0 | |
|
Primo Refill Water Disp at Stein Family Eureka · Lincoln County |
50 | 0 | 0 | |
|
Primo Water Dispenser Wal-Mart NO 2147 Missoula · Missoula County |
50 | 0 | 0 | |
|
Quartz Flat Campground Superior · Mineral County |
50 | 1 | 0 | |
|
Rexford Bench Campground Eureka · Lincoln County |
50 | 2 | 0 | |
|
Rivers Edge Retreat Lincoln · Lewis and Clark County |
50 | 0 | 0 | |
|
Rock Creek Marina LLC Fort Peck · McCone County |
50 | 1 | 0 | |
|
Rocky Knob Lodge Conner · Ravalli County |
50 | 0 | 0 | |
|
Safeway NO 3269 Hamilton · Ravalli County |
50 | 0 | 0 | |
|
Silverado Motel and Lounge Eureka · Lincoln County |
50 | 1 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
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.