We found 34 public water systems that could serve the same population as Big K Bar (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Omnd Water Treatment Plant | County of Mercer | 4,075 | 0 | 1 |
| Beulah City Of | Beulah | 3,304 | 21 | 4 |
| Hazen City Of | Hazen | 2,411 | 0 | 1 |
| Dakota Gasification Co | County of Mercer | 700 | 0 | 0 |
| Lake Sakakawea State Park | County of Mercer | 375 | 0 | 0 |
| Stanton City Of | Stanton | 366 | 0 | 3 |
| Coteau Properties Mine | County of Mercer | 300 | 0 | 0 |
| ZAP CITY OF | Zap | 237 | 0 | 6 |
| Stanton School | County of Mercer | 230 | 0 | 0 |
| Coyote Station | County of Mercer | 228 | 0 | 0 |
| Golden Valley City Of | Golden Valley (corporate And N | 182 | 0 | 6 |
| Antelope Valley Station | County of Mercer | 160 | 0 | 0 |
| Lakeshore Estates | County of Mercer | 160 | 0 | 0 |
| New Horizon Rest. & Lounge | County of Mercer | 150 | 0 | 0 |
| Pick City City Of | Pick City | 123 | 0 | 0 |
| Leland Olds Station | County of Mercer | 120 | 0 | 0 |
| Crossroads Steakhouse & Lounge | County of Mercer | 100 | 0 | 0 |
| Beulah Bay Rec Area #2 | County of Mercer | 100 | 0 | 0 |
| Hillside Trailer Park | County of Mercer | 78 | 0 | 0 |
| Great River Energy - Stanton Station | County of Mercer | 75 | 0 | 0 |
| Indian Head Mine (nacco) | County of Mercer | 70 | 0 | 0 |
| Lake Front Enterprise | County of Mercer | 58 | 0 | 0 |
| Vfw Post 7759 | County of Mercer | 50 | 0 | 0 |
| Knife River Indian Village | County of Mercer | 50 | 0 | 0 |
| East Weidner Bay | County of Mercer | 40 | 0 | 0 |
| Power City Cafe | County of Mercer | 40 | 0 | 0 |
| Voyager Cove Camp | County of Mercer | 35 | 0 | 0 |
| Krause's Super Valu | County of Mercer | 25 | 0 | 0 |
| Knutsons Bar | County of Mercer | 25 | 0 | 0 |
| South Shore Rv Park | County of Mercer | 25 | 0 | 0 |
| Lang's Save More Foods | County of Mercer | 25 | 0 | 0 |
| Terry's Red Owl | County of Mercer | 25 | 0 | 0 |
| Beulah Bay Rec Area | County of Mercer | 25 | 0 | 0 |
| Hazen Bay Recreation Area | County of Mercer | 25 | 0 | 0 |