We found 27 public water systems in Osage county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Osage Co Rwd 5 | Overbrook | 3,186 | 0 | 10 |
| Osage City, City Of | Osage City | 2,837 | 0 | 6 |
| Osage Co Rwd 8 | Burlingame | 2,240 | 0 | 6 |
| Osage Co Rwd 7 | Osage City | 1,430 | 0 | 15 |
| Carbondale, City Of | Carbondale | 1,393 | 0 | 52 |
| Overbrook, City Of | Overbrook | 1,024 | 0 | 18 |
| Lyndon, City Of | Lyndon | 1,022 | 0 | 0 |
| Pomona State Park | Vassar | 1,020 | 0 | 0 |
| Osage Co Rwd 3 | Vassar | 900 | 0 | 67 |
| Burlingame, City Of | Burlingame | 888 | 0 | 14 |
| Scranton, City Of | Scranton | 687 | 0 | 31 |
| Osage Co Rwd 4 | Waverly | 500 | 0 | 6 |
| Osage Co Rwd 6 | Lyndon | 370 | 0 | 13 |
| Quenemo, City Of | Quenemo | 370 | 0 | 8 |
| Melvern, City Of | Melvern | 363 | 0 | 7 |
| Osage Co Rwd 2 | Quenemo | 220 | 0 | 11 |
| Melvern State Park | Osage City | 200 | 0 | 0 |
| Skyview Trailer Ct-carbondale | Carbondale | 95 | 0 | 0 |
| Pomona State Park | Vassar | 25 | 0 | 0 |
| Carbolyn Water Supply | Vassar | 25 | 0 | 0 |
| Corps Of Engineers Admin Ofc | Vassar | 25 | 0 | 0 |
| Melvern Res Turkey Point West | Melvern | 25 | 0 | 0 |
| 110 Mile Creek Water Supply | Vassar | 25 | 0 | 0 |
| Melvern Res Arrow Rock | Melvern | 25 | 0 | 0 |
| Osage Co Rwd # 9 | Michigan Valley | 6 | 0 | 0 |
| Public Wholesale Wsd 12 | Melvern | 1 | 0 | 0 |
| Osage Co Rwd 1 | Lyndon | 0 | 0 | 0 |