We found 23 public water systems in Prowers county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Lamar City Of | County of Prowers | 8,600 | 0 | 35 |
| May Valley Wa | County of Prowers | 1,500 | 0 | 46 |
| Holly Town Of | County of Prowers | 800 | 0 | 9 |
| Granada Town Of | County of Prowers | 640 | 0 | 44 |
| Wiley Town Of | County of Prowers | 405 | 0 | 8 |
| Granada Wa | County of Prowers | 378 | 0 | 57 |
| Prosperity Lane Wa | County of Prowers | 260 | 0 | 14 |
| Bristol Wsd | County of Prowers | 210 | 0 | 77 |
| Prosperity Lane Wtr Assn | County of Prowers | 200 | 0 | 0 |
| A And B Wa Inc | County of Prowers | 100 | 0 | 0 |
| Hartman Town Of | County of Prowers | 93 | 0 | 0 |
| Clay Creek Cafe And Trailer Pa | County of Prowers | 30 | 0 | 0 |
| Normans Clay Creek Cafe | County of Prowers | 25 | 0 | 0 |
| Deloachs Culligan Vending Mch | County of Prowers | 0 | 0 | 0 |
| Clay Creek Cafe And Store | County of Prowers | 0 | 0 | 0 |
| Hb Walmart Supercenter No2672 | County of Prowers | 0 | 0 | 0 |
| Roger Boulter Inc Unit 2 | County of Prowers | 0 | 0 | 0 |
| Roger Boulter Inc Unit No6 | County of Prowers | 0 | 0 | 0 |
| Pure Wte County Market | County of Prowers | 0 | 0 | 0 |
| Pure Wte Loaf N Jug No 57 | County of Prowers | 0 | 0 | 0 |
| Pure Wte Loaf N Jug No 58 | County of Prowers | 0 | 0 | 0 |
| Pure Wte Gibsons | County of Prowers | 0 | 0 | 0 |
| Pure Wte Lamar Thriftway | County of Prowers | 0 | 0 | 0 |