Washington County, Mississippi
5 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| City of Greenville | 29,602 | Groundwater | 25 | 4 |
| City of Leland | 4,591 | Groundwater | 20 | 2 |
| City of Hollandale | 2,323 | Groundwater | 19 | 1 |
| Jamie Whitten Delta States Research Cent | 300 | Groundwater | 21 | 0 |
| City of Greenville (airbase) | 30 | Groundwater | 13 | 0 |