Logan County, Illinois
9 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Atlanta | 1,692 | Groundwater | 21 | 8 |
| Il American-lincoln | 15,200 | Groundwater Under Influence | 5 | 5 |
| Latham | 380 | Groundwater Purchased | 12 | 2 |
| Middletown | 434 | Groundwater | 5 | 1 |
| Broadwell | 169 | Groundwater | 9 | 0 |
| New Holland | 275 | Groundwater | 2 | 0 |
| Hartsburg | 262 | Groundwater | 2 | 0 |
| Logan Correctional Center | 1,500 | Groundwater Purchased | 0 | 0 |
| Emden | 467 | Groundwater | 0 | 0 |