Public water system · IL0310750
ActiveEast Hazel Crest
Community water system in Cook County, Illinois, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,500
Service connections
507
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-04-01 | 27 | 2950 | No | Resolved |
| 2025-04-01 | 27 | 2456 | No | Resolved |
| 2000-10-01 | 59 | 5000 | Yes | Resolved |
| 1997-01-01 | 53 | 5000 | No | Resolved |
| 1996-06-01 | 24 | 3100 | No | Archived |
| 1996-05-01 | 24 | 3100 | No | Archived |
| 1996-01-01 | 65 | 5000 | Yes | Resolved |
| 1994-01-01 | 57 | 5000 | Yes | Resolved |
| 1992-11-01 | 22 | 3100 | Yes | Archived |
| 1991-01-01 | 24 | 3100 | No | Archived |
East Hazel Crest: frequently asked questions
Is East Hazel Crest's water safe to drink?
East Hazel Crest 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 East Hazel Crest?
East Hazel Crest (PWSID IL0310750) is a local government-owned community water system, regulated by the IL state drinking water program.
How many people does East Hazel Crest serve?
East Hazel Crest reports serving 1,500 people through 507 service connections in Cook County, Illinois.
Where does East Hazel Crest 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 |