We found 28 public water systems that could serve the same population as Mississippi Water Company (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| City Of Kosciusko | Kosciusko | 8,833 | 0 | 68 |
| Town Of Sallis | County of Attala | 2,790 | 0 | 75 |
| Conehoma Water Assn #2 | County of Attala | 1,576 | 0 | 70 |
| Ethel Rural Water Association | County of Attala | 1,455 | 0 | 129 |
| Conehoma Water Assn #1 | County of Attala | 1,431 | 0 | 72 |
| Possumneck-carmack W/a | County of Attala | 1,335 | 0 | 80 |
| Old Natchez Trace-sallis | Sallis | 870 | 0 | 0 |
| Town Of Mccool | County of Attala | 716 | 0 | 0 |
| Mcadams Water Association | County of Attala | 712 | 0 | 75 |
| Sugar Creek Water Association | County of Attala | 600 | 0 | 12 |
| Town Of Ethel | County of Attala | 410 | 0 | 120 |
| ZAMA WATER ASSOCIATION | County of Attala | 356 | 0 | 65 |
| Springdale Youth Cnt Hwy 19-n | County of Attala | 335 | 0 | 10 |
| Springdale Youth Cnt Hwy 12-w | County of Attala | 287 | 0 | 7 |
| Natchez Trace Parkway | County of Attala | 100 | 0 | 0 |
| Texas Eastern Trans Corp | Kosciusko | 100 | 0 | 0 |
| Roadside Park Hwy 35 South | Kosciusko | 100 | 0 | 0 |
| Smithson Farms | Kosciusko | 50 | 0 | 0 |
| International Paper Co Woodyard | Kosciusko | 40 | 0 | 0 |
| Springdale Baptist Church | County of Attala | 40 | 0 | 0 |
| Marvin Chapel Methodist Church | Kosciusko | 37 | 0 | 0 |
| New Salem Baptist Church | West | 35 | 0 | 0 |
| Millers Gro & Rec Center | Kosciusko | 35 | 0 | 0 |
| Mt Moriah Church | Kosciusko | 35 | 0 | 0 |
| Dickerson Hunting Club | Durant | 30 | 0 | 0 |
| New Hope Baptist Church | Ethel | 30 | 0 | 0 |
| Carson Ridge Baptist Church | Kosciusko | 30 | 0 | 0 |
| Ebenezer Baptist Church | Kosciusko | 27 | 0 | 0 |