Public water system · IL0311110
ActiveHarvey
Community water system in Cook County, Illinois, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25,000
Service connections
5,892
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-02 | 4H | 5200 | No | Unaddressed |
| 2025-07-01 | 71 | 7000 | No | Resolved |
| 2025-07-01 | 72 | 7000 | No | Unaddressed |
| 2020-12-30 | 66 | 5000 | No | Resolved |
| 2017-07-01 | 72 | 7000 | No | Resolved |
| 2005-07-01 | 72 | 7000 | No | Resolved |
| 2004-07-01 | 27 | 2950 | No | Resolved |
| 2004-07-01 | 27 | 2456 | No | Resolved |
| 2003-09-01 | 22 | 3100 | Yes | Resolved |
| 2001-05-01 | 24 | 3100 | No | Archived |
| 2000-07-01 | 71 | 7000 | No | Resolved |
Harvey: frequently asked questions
Is Harvey's water safe to drink?
Harvey 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 Harvey?
Harvey (PWSID IL0311110) is a local government-owned community water system, regulated by the IL state drinking water program.
How many people does Harvey serve?
Harvey reports serving 25,000 people through 5,892 service connections in Cook County, Illinois.
Where does Harvey 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 |