COUNTY WATER-SYSTEM LEDGER
Rock Island, Illinois
Compare active community water systems serving this county in EPA's public export. Systems can serve multiple places, so population totals may overlap.
Systems7active CWS · pop. 2,500+
Population served128,983reported total; may overlap
Current violation flag42.9%3 systems
Serious-violator flag0.0%0 systems
01 / SYSTEMS
Water systems serving Rock Island
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| MolineIL1610450 | 44,500 | Surface water | No current violation flagged |
| Rock IslandIL1610650 | 39,018 | Surface water | Other current violation flag |
| East MolineIL1610250 | 21,374 | Surface water | No current violation flagged |
| Rock Island Arsenal, US ArmyIL1615387 | 7,800 | Surface water | No current violation flagged |
| SilvisIL1610700 | 7,473 | Surface water purchased | Current health-based flag |
| MilanIL1610400 | 4,945 | Ground water | Current monitoring/reporting flag |
| Coal ValleyIL1614260 | 3,873 | Ground water | No current violation flagged |
02 / SOURCE MIX
How to read the population total
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.