Water Systems
| Water System | Service Area | People Served | Contaminants detected |
|---|---|---|---|
AQ Aqua Illinois-Vermilion County | Danville, IL | 38,000 | 27 |
CA Carpentersville | Carpentersville, IL | 37,983 | 19 |
HA Hanover Park | Hanover Park, IL | 37,973 | 32 |
IL Il American-Granite City | Granite City, IL | 37,639 | 29 |
PA Park Ridge | Park Ridge, IL | 37,457 | 19 |
CA Calumet City | Calumet City, IL | 37,000 | 21 |
AD Addison | Addison, IL | 36,742 | 18 |
NO North Park Pwd | Machesney Park, IL | 35,518 | 31 |
WO Woodridge | Woodridge, IL | 35,278 | 18 |
IL Il American-Pekin | Pekin, IL | 35,000 | 34 |