We found 32 public water systems that could serve the same population as Old River W/a-bay Ridge (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Old River Water Assn | County of Wilkinson | 3,453 | 0 | 77 |
| Town Of Woodville | County of Wilkinson | 3,200 | 0 | 73 |
| Town Of Centreville | County of Wilkinson | 1,780 | 0 | 79 |
| South Centreville W/a | County of Wilkinson | 1,300 | 0 | 71 |
| Buffalo Water Association | County of Wilkinson | 1,200 | 0 | 286 |
| Wilkinson Co Correctional Cent | County of Wilkinson | 902 | 0 | 70 |
| Bleakhouse Water Association | County of Wilkinson | 436 | 0 | 1 |
| Bleakhouse Water Association #2 | County of Wilkinson | 156 | 0 | 0 |
| Mt Olive Baptist Church | Woodville | 100 | 0 | 0 |
| Kingston Baptist Church | County of Wilkinson | 100 | 0 | 0 |
| Old River Water Assn- Fords Creek | County of Wilkinson | 74 | 0 | 0 |
| St James Baptist Church | Woodville | 60 | 0 | 0 |
| St John Baptist Church #1 | Woodville | 60 | 0 | 0 |
| Sylvester D'aquilla | County of Wilkinson | 60 | 0 | 0 |
| King Emmanuel Baptist Church | County of Wilkinson | 50 | 0 | 0 |
| King Solomon Baptist Church | Woodville | 50 | 0 | 0 |
| WOODVILLE TRUCK SCALES | Woodville | 50 | 0 | 0 |
| Chapel Baptist Church | Woodville | 50 | 0 | 0 |
| Angola Baptist Church | Woodville | 50 | 0 | 0 |
| Mt Olive Baptist Church | Centreville | 50 | 0 | 0 |
| Friendly Rod And Gun Club | County of Wilkinson | 40 | 0 | 0 |
| Mount Carmel Church | County of Wilkinson | 40 | 0 | 0 |
| Kenneth Gibbs | County of Wilkinson | 36 | 0 | 0 |
| Iwoodville | County of Wilkinson | 32 | 0 | 0 |
| William Johnson | County of Wilkinson | 31 | 0 | 0 |
| ZION HILL BAPTIST CHURCH | Woodville | 30 | 0 | 0 |
| Pleasant Grove Baptist Church | Centreville | 25 | 0 | 0 |
| Otto Jensen Grocery | Woodville | 25 | 0 | 0 |
| Greystone Farms | County of Wilkinson | 25 | 0 | 0 |
| Box Ridge Baptist Church | County of Wilkinson | 25 | 0 | 0 |
| St John Baptist Church #2 | County of Wilkinson | 25 | 0 | 0 |
| Magnolia Baptist Church | County of Wilkinson | 25 | 0 | 0 |