Jefferson County, Kansas
18 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Jefferson Co Rwd 15 | 563 | Groundwater Purchased | 44 | 6 |
| Lakeside Village Improvement Dist | 343 | Groundwater | 42 | 4 |
| Jefferson Co Rwd 2 | 642 | Groundwater | 23 | 4 |
| Jefferson Co Rwd 3 | 2,435 | Groundwater | 13 | 4 |
| Valley Falls, City of | 1,086 | Surface Water | 23 | 3 |
| Mclouth, City of | 858 | Groundwater | 13 | 2 |
| Jefferson Co Rwd 1 | 2,343 | Groundwater | 25 | 1 |
| Oskaloosa, City of | 1,086 | Groundwater Purchased | 14 | 1 |
| Perry, City of | 858 | Groundwater | 13 | 1 |
| Jefferson Co Rwd 11 | 483 | Groundwater | 13 | 1 |
| Jefferson Co Rwd 7 | 1,180 | Groundwater | 5 | 1 |
| Ozawkie, City of | 636 | Groundwater | 14 | 0 |
| Jefferson Co Rwd 13 | 2,115 | Groundwater | 12 | 0 |
| Jefferson Co Rwd 10 | 300 | Groundwater | 11 | 0 |
| Winchester, City of | 450 | Groundwater | 8 | 0 |
| Jefferson Co Rwd 12 | 3,635 | Surface Water Purchased | 6 | 0 |
| Jefferson Co Rwd 9 | 352 | Groundwater | 4 | 0 |
| Nortonville, City of | 599 | Surface Water Purchased | 3 | 0 |