Yellowstone County, Montana
116 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Arrow Creek Trailer Court | 75 | Groundwater | 133 | 21 |
| Kid Corral Day Care | 60 | Surface Water Purchased | 97 | 18 |
| Crystal Springs Water System | 225 | Groundwater | 33 | 15 |
| Elder Grove Middle School Bldg 6 | 600 | Surface Water Purchased | 17 | 14 |
| New Life Church | 250 | Surface Water Purchased | 28 | 10 |
| Worden Ballantine Yellowstone | 800 | Groundwater Under Influence | 30 | 9 |
| Billings Peterbilt | 60 | Groundwater | 41 | 6 |
| Duck Creek Mobile Home Park | 70 | Groundwater | 40 | 6 |
| Yellowstone Drag Strip | 200 | Surface Water Purchased | 19 | 6 |
| Granite Park Water Association | 250 | Groundwater | 18 | 3 |
| Town and Country Dba Market Basket | 300 | Groundwater | 13 | 3 |
| Blue Creek School Dist 3 | 198 | Surface Water Purchased | 7 | 3 |
| Laurel Municipal Water System | 6,339 | Surface Water | 6 | 3 |
| Canyon Creek School District 4 | 200 | Groundwater | 6 | 3 |
| Pacific Steel and Recycling | 60 | Groundwater | 4 | 3 |
| Big Sky Speedway | 100 | Surface Water Purchased | 51 | 2 |
| Custer School Dist No 15 | 100 | Groundwater | 25 | 2 |
| Camelot Ranch Event Center | 300 | Surface Water Purchased | 13 | 2 |
| Emmanuel Lutheran Church | 70 | Groundwater | 12 | 2 |
| Mickeys the | 40 | Surface Water Purchased | 10 | 2 |
| Still River Estates Subdivision | 188 | Groundwater | 7 | 2 |
| Town and Country Lanes and Bar | 101 | Groundwater | 7 | 2 |
| Custer Rest Area Westbound | 400 | Groundwater | 6 | 2 |
| Red Rooster Bar | 40 | Groundwater | 5 | 2 |
| Morin Elementary School | 48 | Surface Water Purchased | 4 | 2 |
| The Fort at 49 Llc | 25 | Groundwater | 23 | 1 |
| Pioneer School Dist 41 | 70 | Surface Water Purchased | 12 | 1 |
| Meadowlark of Billings Llc | 800 | Groundwater | 8 | 1 |
| Golden Eagle Water Users Assn | 125 | Groundwater | 8 | 1 |
| Huntley Yellowstone Co Water and Sewer | 230 | Groundwater | 7 | 1 |
| Storybook Hollow | 70 | Groundwater | 6 | 1 |
| Billings Christian Schools | 130 | Surface Water Purchased | 5 | 1 |
| Just Like Home Daycare | 25 | Surface Water Purchased | 4 | 1 |
| Shepherd Water Station | 100 | Groundwater | 146 | 0 |
| Yellowstone Boys and Girls Ranch | 240 | Groundwater | 83 | 0 |
| Hidden Lake Yellowstone County W and S D | 350 | Groundwater | 54 | 0 |
| River Grove Estates Tr Ct | 100 | Groundwater | 31 | 0 |
| Black Rock Estates Subdivision | 75 | Groundwater | 30 | 0 |
| Fedex Relay Center | 74 | Groundwater | 30 | 0 |
| Cherry Creek Estates Llc | 600 | Surface Water Purchased | 29 | 0 |
| Sunshine Academy Laurel | 65 | Groundwater | 29 | 0 |
| Hillside Village | 650 | Surface Water Purchased | 28 | 0 |
| Shepherd Schools | 800 | Groundwater | 22 | 0 |
| Windsor Estates | 530 | Surface Water Purchased | 21 | 0 |
| Billings Christian High School | 125 | Surface Water Purchased | 20 | 0 |
| Sunhaven Mobile Home Park | 160 | Surface Water Purchased | 19 | 0 |
| Yellowstone Ice and Water | 61 | Surface Water Purchased | 18 | 0 |
| C & C Community Inc | 145 | Surface Water Purchased | 17 | 0 |
| First Student Inc | 130 | Groundwater | 17 | 0 |
| Pryor Creek Water Assn | 475 | Groundwater | 16 | 0 |
| Pioneer Water Service | 900 | Surface Water Purchased | 15 | 0 |
| Fisher Water Service | 750 | Surface Water Purchased | 15 | 0 |
| Blue Grass Water Users Association | 60 | Groundwater | 14 | 0 |
| Emerald View Park | 320 | Surface Water Purchased | 12 | 0 |
| Western Ranch Supply | 215 | Groundwater | 12 | 0 |
| Peks Mobile Home Court | 95 | Surface Water Purchased | 12 | 0 |
| Wells Garden Estates | 240 | Groundwater | 11 | 0 |
| Oak Ridge Estates | 200 | Groundwater | 11 | 0 |
| Peter Yegen Jr Golf Club | 300 | Groundwater | 10 | 0 |
| Mountain View Colony | 114 | Groundwater | 10 | 0 |
| Aldinger Acres Subdivision | 100 | Groundwater | 9 | 0 |
| Northwest Water Conditioning Culligan W | 300 | Surface Water Purchased | 8 | 0 |
| Mccann's Water Service Llc | 25 | Surface Water Purchased | 8 | 0 |
| Custer Rest Area Eastbound | 400 | Groundwater | 7 | 0 |
| Longbranch Casino | 120 | Groundwater | 7 | 0 |
| Midway Townhomes Wua | 75 | Surface Water Purchased | 7 | 0 |
| Precision Water | 250 | Surface Water Purchased | 6 | 0 |
| Broadview Town of | 200 | Groundwater | 6 | 0 |
| Go 2 U Water Delivery | 200 | Surface Water Purchased | 6 | 0 |
| Junction City Saloon | 30 | Groundwater | 6 | 0 |
| Church of Christ | 30 | Surface Water Purchased | 6 | 0 |
| Eagle Rock Golf Course | 200 | Surface Water Purchased | 5 | 0 |
| Slumberland Furniture | 64 | Groundwater | 5 | 0 |
| Double Diamond Subdivision Arbor Hills | 50 | Surface Water Purchased | 5 | 0 |
| Travel Centers of America Truck Plaza | 600 | Groundwater | 4 | 0 |
| Saddleback Ridge Estates | 150 | Groundwater | 4 | 0 |
| Eastwood Mobile Home Court | 140 | Surface Water Purchased | 4 | 0 |
| Skycrest Estates Subdivision | 65 | Groundwater | 4 | 0 |
| American Water Technologies | 40 | Surface Water Purchased | 4 | 0 |
| Co Water Dist of Billings Heights | 12,000 | Surface Water Purchased | 3 | 0 |
| Elder Grove School Buildings 1 & 2 | 420 | Surface Water Purchased | 3 | 0 |
| Elder Grove School Building Five | 200 | Surface Water Purchased | 3 | 0 |
| Pryor Creek Bar and Cafe | 30 | Surface Water Purchased | 3 | 0 |
| Pictograph Cave State Park | 250 | Surface Water Purchased | 2 | 0 |
| The Nines Subdivision | 220 | Groundwater | 2 | 0 |
| Pompey's Pillar National Monument | 100 | Groundwater | 2 | 0 |
| 3 North Bar and Grill | 50 | Surface Water Purchased | 2 | 0 |
| Albertsons Blgs Grand Ave No 2041 | 30 | Surface Water Purchased | 2 | 0 |
| Cop Construction Llc | 30 | Surface Water Purchased | 2 | 0 |
| Lockwood Water and Sewer District | 5,900 | Surface Water | 1 | 0 |
| Golden Meadows Subdivision | 772 | Surface Water Purchased | 1 | 0 |
| Shiloh Road Development | 315 | Surface Water Purchased | 1 | 0 |
| Golden Meadows Subdivision 2nd Cc | 245 | Surface Water Purchased | 1 | 0 |
| Fat Fender Freddys | 100 | Groundwater | 1 | 0 |
| Erics Emergency Water Service | 100 | Surface Water Purchased | 1 | 0 |
| Furniture Row Billings | 90 | Groundwater | 1 | 0 |
| Fox Water Service Incorporated | 60 | Surface Water Purchased | 1 | 0 |
| Sartorie Legacy Homes | 35 | Surface Water Purchased | 1 | 0 |
| Albertsons Blgs No 2027 | 30 | Surface Water Purchased | 1 | 0 |
| Albertsons Blgs Central No 2030 | 30 | Surface Water Purchased | 1 | 0 |
| Albertsons Blgs No 2047 | 30 | Surface Water Purchased | 1 | 0 |
| Billings City of | 114,000 | Surface Water | 0 | 0 |
| Rocky Mountain College | 5,700 | Surface Water Purchased | 0 | 0 |
| Montana State University Billings | 2,999 | Surface Water Purchased | 0 | 0 |
| Sundance Subdivision | 378 | Groundwater | 0 | 0 |
| Stone Creek Subdivision | 378 | Groundwater | 0 | 0 |
| Zoomontana Inc | 324 | Groundwater | 0 | 0 |
| Shepherd Dollar General Water System | 303 | Groundwater | 0 | 0 |
| Sunshine Academy Shepherd | 80 | Surface Water Purchased | 0 | 0 |
| Mitchell Court Apartments | 80 | Surface Water Purchased | 0 | 0 |
| Primo Refill Wal-mart Heights | 50 | Surface Water Purchased | 0 | 0 |
| Primo Refill Wal-mart No 4412 | 50 | Surface Water Purchased | 0 | 0 |
| Primo Refill Wal-mart No 1956 | 40 | Surface Water Purchased | 0 | 0 |
| Lockwood Iga Blgs Sparkling Pure | 25 | Surface Water Purchased | 0 | 0 |
| Winco Foods Pure Water Tech Billings | 25 | Surface Water Purchased | 0 | 0 |
| Primo Refill Albertsons Billings 3367 | 25 | Surface Water Purchased | 0 | 0 |