Water Systems
| Water System | Service Area | People Served | Contaminants detected |
|---|---|---|---|
HI Highland | Highland, IL | 10,919 | 21 |
LY Lyons | Lyons, IL | 10,775 | 19 |
MU Murphysboro | Murphysboro, IL | 10,740 | 19 |
WO Wood River | Wood River, IL | 10,464 | 26 |
BA Barrington | Barrington, IL | 10,327 | 18 |
PE Peru | Peru, IL | 10,300 | 21 |
WA Waterloo | Waterloo, IL | 10,190 | 14 |
MA Maryville | Maryville, IL | 10,150 | 20 |
RI River Grove | River Grove, IL | 10,093 | 21 |
FO Fox Lake | Fox Lake, IL | 10,050 | 21 |