Public water system · IL0735350
ActiveHazelwood 4th Addition
Community water system in Henry County, Illinois, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
140
Service connections
50
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | 72 | 7000 | No | Unaddressed |
| 2025-04-01 | 66 | 5000 | No | Unaddressed |
| 2024-07-01 | 72 | 7000 | No | Unaddressed |
| 2024-07-01 | 71 | 7000 | No | Resolved |
| 2021-01-01 | 27 | 2456 | No | Resolved |
| 2020-12-30 | 66 | 5000 | No | Resolved |
| 2007-08-01 | 23 | 3100 | No | Resolved |
| 2007-07-01 | 27 | 0999 | No | Resolved |
| 2006-07-01 | 53 | 5000 | No | Resolved |
| 1998-07-01 | 58 | 5000 | Yes | Resolved |
| 1977-06-30 | 03 | 4000 | No | Archived |
Hazelwood 4th Addition: frequently asked questions
Is Hazelwood 4th Addition's water safe to drink?
Hazelwood 4th Addition 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 Hazelwood 4th Addition?
Hazelwood 4th Addition (PWSID IL0735350) is a private-owned community water system, regulated by the IL state drinking water program.
How many people does Hazelwood 4th Addition serve?
Hazelwood 4th Addition reports serving 140 people through 50 service connections in Henry County, Illinois.
Where does Hazelwood 4th Addition get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Henry County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Henry County Water Authority | Henry | 187,437 | Community | Surface water |
| Upper Smith River Water Supply | Henry | 29,721 | Community | Surface water |
| New Castle Utilities | Henry | 19,880 | Community | Groundwater |
| Henry County Water District #2 | Henry | 17,716 | Community | Groundwater |
| Mcdonough | Henry | 16,187 | Community | Surface water |
| Paris Bd of Public Utilities | Henry | 12,874 | Community | Groundwater |