We found 31 public water systems that could serve the same population as Lamars School (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Wahpeton City Of | Wahpeton | 7,766 | 0 | 2 |
| Southeast Wud (east) | Abercrombie, Wahpeton | 4,000 | 0 | 0 |
| Hankinson City Of | Hankinson | 919 | 0 | 11 |
| Lidgerwood City Of | Lidgerwood | 652 | 0 | 4 |
| WYNDMERE CITY OF | Wyndmere | 429 | 0 | 16 |
| Fairmount City Of | Fairmount | 367 | 0 | 10 |
| Lake Agassiz Rest Area | County of Richland | 275 | 0 | 0 |
| Abercrombie City Of | Abercrombie | 263 | 0 | 40 |
| Walcott City Of | Walcott | 235 | 0 | 10 |
| Mooreton City Of | Mooreton | 197 | 0 | 1 |
| Christine City Of | Christine | 156 | 0 | 7 |
| Valley Outdoor Theater | County of Richland | 150 | 0 | 0 |
| Colfax City Of | Colfax | 121 | 0 | 0 |
| Dwight Elem. School | County of Richland | 70 | 0 | 0 |
| Great Bend Public Elem. School | County of Richland | 70 | 0 | 0 |
| Cargill Sweeteners | Wahpeton | 65 | 0 | 0 |
| Mantador City Of | Mantador | 64 | 0 | 0 |
| Barney City Of | Barney | 52 | 0 | 0 |
| Wildrice Rest Area-west Unit | County of Richland | 50 | 0 | 0 |
| Wildrice Rest Area (east Unit) | County of Richland | 50 | 0 | 0 |
| Lake View Supper Club | County of Richland | 50 | 0 | 0 |
| Mantador Elementary School | Mantador | 45 | 0 | 0 |
| Galchutt City Of | County of Richland | 35 | 0 | 0 |
| Blondies | County of Richland | 30 | 0 | 0 |
| Mill Site Park | County of Richland | 30 | 0 | 0 |
| Lidgerwood Park | Lidgerwood | 30 | 0 | 0 |
| Valley Motel | County of Richland | 30 | 0 | 0 |
| Dwight City Of | County of Richland | 26 | 0 | 0 |
| Happy Valley | County of Richland | 25 | 0 | 0 |
| Econo Foods (wahpeton) | County of Richland | 25 | 0 | 0 |
| Spies Super Valu | County of Richland | 25 | 0 | 0 |