We found 25 public water systems that could serve the same population as Crestland Elem School (nemaha) (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Sac City Municipal Water Plant | Sac City | 2,253 | 0 | 2 |
| West Central Rwa-boyer System | Wall Lake | 1,690 | 0 | 19 |
| Lake View Water Supply | Lake View | 1,147 | 0 | 6 |
| Odebolt Water Supply | Odebolt | 1,017 | 0 | 13 |
| Wall Lake Water Supply | Wall Lake | 851 | 0 | 9 |
| Schaller Water Supply | Schaller | 787 | 0 | 7 |
| Early Municipal Water Supply | Early | 592 | 0 | 23 |
| Auburn Water Supply | Auburn | 322 | 0 | 7 |
| Hagge Park-sac County Conservation Board | Sac City | 200 | 0 | 3 |
| Fuel Mart # 790 | County of Sac | 130 | 0 | 0 |
| Indian Village | Sac City | 105 | 0 | 0 |
| Grant Park | Auburn | 104 | 0 | 0 |
| Carnarvon Inn | Carnarvon | 60 | 0 | 0 |
| Schirone Farm's | County of Sac | 50 | 0 | 0 |
| Old East End | County of Sac | 48 | 0 | 0 |
| Nemaha Water Supply | Nemaha | 43 | 0 | 0 |
| Reiff Pk-sac Conservation | County of Sac | 41 | 0 | 0 |
| Sac County Golf And Country Club | Wall Lake | 40 | 0 | 0 |
| Grant Pk-sac Conservation | County of Sac | 25 | 0 | 0 |
| Nemaha Cafe | County of Sac | 25 | 0 | 0 |
| B&l Drive Inn | County of Sac | 25 | 0 | 0 |
| Highway 71 And 20 Cafe | County of Sac | 25 | 0 | 0 |
| Carnarvon Feed Shop | County of Sac | 25 | 0 | 0 |
| Brotherson's Feeds | County of Sac | 25 | 0 | 0 |
| Black Hawk Lake State Park | County of Sac | 25 | 0 | 0 |