We found 30 public water systems that could serve the same population as Churdan Water Supply (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| XENIA RWD (NORTH) | Stratford | 5,888 | 0 | 1 |
| Jefferson Water Department | Jefferson | 4,345 | 0 | 4 |
| Grand Jct Municipal Water Dept | Grand Junction | 824 | 0 | 4 |
| Scranton Water System | Scranton | 557 | 20 | 16 |
| Rippey Muni Water Supply | Rippey | 319 | 0 | 0 |
| Paton Water Supply | Paton | 265 | 0 | 0 |
| Jefferson Cooper School | County of Greene | 256 | 0 | 0 |
| Squirrel Hollow Pk-greene Cons | County of Greene | 100 | 0 | 0 |
| Oak Hill Pk-greene Conservatio | County of Greene | 100 | 0 | 0 |
| Dana Water Works | Dana | 84 | 0 | 0 |
| Raccoon River Bible Camp | Scranton | 83 | 0 | 0 |
| Spring Lake County Park | Jefferson | 61 | 0 | 0 |
| 11 Frame Bowling | County of Greene | 60 | 0 | 0 |
| Seven Hill Pk-greene Conservat | County of Greene | 50 | 0 | 0 |
| Friend Church | County of Greene | 50 | 0 | 0 |
| Hyde Pk-greene Conservation | County of Greene | 50 | 0 | 0 |
| Dana United Methodist Church | County of Greene | 50 | 0 | 0 |
| Hilltop Campground | Jefferson | 46 | 0 | 0 |
| Farlin Cafe | County of Greene | 40 | 0 | 0 |
| Cedar Lane Estates, Incorporated | Jefferson | 39 | 0 | 0 |
| Church Of Christ | County of Greene | 30 | 0 | 0 |
| Church Of Christ | County of Greene | 30 | 0 | 0 |
| Lakeside Golf | Jefferson | 30 | 0 | 0 |
| Hilltop Skelly I-35&state 2 | County of Greene | 25 | 0 | 0 |
| Abundance Ecovillage | Jefferson | 25 | 0 | 0 |
| Henderson Pk-greene Conservati | County of Greene | 25 | 0 | 0 |
| The Ice House | County of Greene | 25 | 0 | 0 |
| Spring Lake Beach | County of Greene | 25 | 0 | 0 |
| Spring Lake Skating Rink | County of Greene | 25 | 0 | 0 |
| Dana Pump Room #1 | County of Greene | 25 | 0 | 0 |