We found 18 public water systems that could serve the same population as Oakland Water Works (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| City Of Natchez | Natchez | 15,792 | 12 | 28 |
| Adams Co W/a #4-kaiser Lake | County of Adams | 8,004 | 0 | 68 |
| Adams Co W/a #2-south | County of Adams | 7,982 | 0 | 69 |
| Adams Co Wtr Assn No 1 North | Natchez | 2,193 | 0 | 0 |
| Broadmoor Utilities, Inc | County of Adams | 1,400 | 0 | 75 |
| International Paper Co | Natchez | 900 | 0 | 0 |
| Trinity School | Natchez | 450 | 0 | 0 |
| Adams Co Wtr Assn- Foresite Sy | County of Adams | 441 | 0 | 0 |
| Bryandale W/a | County of Adams | 295 | 0 | 68 |
| Pineview Water System | County of Adams | 238 | 0 | 0 |
| Schuller Int Roofing Systems | Natchez | 107 | 0 | 0 |
| Sandy Creek Water Works, Llc | County of Adams | 96 | 0 | 0 |
| Adams Co W/a #3-providence | County of Adams | 78 | 0 | 0 |
| Sandy Creek Refuge | Roxie | 70 | 0 | 0 |
| Natchez State Park-b | County of Adams | 58 | 0 | 0 |
| Natchez State Park Campground | County of Adams | 42 | 0 | 0 |
| Natchez Forest Research Center | Natchez | 40 | 0 | 0 |
| Ms Power & Light Co | Natchez | 30 | 0 | 0 |