Hamilton County, Illinois
3 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Mcleansboro | 2,812 | Surface Water Purchased | 35 | 1 |
| Broughton Water District | 235 | Groundwater Purchased | 26 | 0 |
| Dahlgren | 859 | Surface Water Purchased | 5 | 0 |