Public water system · IL0312640
ActiveRiver Grove
Community water system in Cook County, Illinois, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
10,282
Service connections
2,620
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | 27 | 2950 | No | Resolved |
| 2020-12-30 | 66 | 5000 | No | Resolved |
| 2012-07-01 | 72 | 7000 | No | Resolved |
| 2007-07-01 | 27 | 2456 | No | Resolved |
| 2007-07-01 | 27 | 2950 | No | Resolved |
| 2001-01-01 | 59 | 5000 | Yes | Resolved |
| 2000-10-01 | 59 | 5000 | Yes | Resolved |
| 1997-07-01 | 53 | 5000 | No | Resolved |
| 1992-12-07 | 57 | 5000 | Yes | Resolved |
River Grove: frequently asked questions
Is River Grove's water safe to drink?
River Grove is an active community water system regulated under the Safe Drinking Water Act, overseen by the IL state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs River Grove?
River Grove (PWSID IL0312640) is a local government-owned community water system, regulated by the IL state drinking water program.
How many people does River Grove serve?
River Grove reports serving 10,282 people through 2,620 service connections in Cook County, Illinois.
Where does River Grove get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.
Other water systems in Cook County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Chicago | Cook | 2,746,388 | Community | Surface water |
| Cicero | Cook | 83,000 | Community | Purchased surface water |
| Schaumburg | Cook | 75,750 | Community | Purchased surface water |
| Evanston | Cook | 74,486 | Community | Surface water |
| Arlington Heights | Cook | 73,320 | Community | Purchased surface water |
| Palatine | Cook | 70,875 | Community | Purchased surface water |