Public water system · IL1971100
ActiveWilmington
Community water system in Will County, Illinois, drawing primarily on surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
5,700
Service connections
2,471
Primary source
SW
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 |
| 2025-02-01 | 27 | 1006 | No | Resolved |
| 2025-02-01 | 3A | 8000 | No | Resolved |
| 2024-02-01 | 38 | 0300 | No | Resolved |
| 2024-01-01 | 38 | 0300 | No | Resolved |
| 2024-01-01 | 36 | 0200 | No | Resolved |
| 2023-07-10 | 72 | 7000 | No | Resolved |
| 2023-04-01 | 27 | 2950 | No | Resolved |
| 2023-04-01 | 27 | 2456 | No | Resolved |
| 2023-01-01 | 03 | 2020 | No | Archived |
| 2022-12-30 | 66 | 5000 | No | Resolved |
| 2022-01-01 | 27 | 2920 | No | Resolved |
Wilmington: frequently asked questions
Is Wilmington's water safe to drink?
Wilmington 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 Wilmington?
Wilmington (PWSID IL1971100) is a local government-owned community water system, regulated by the IL state drinking water program.
How many people does Wilmington serve?
Wilmington reports serving 5,700 people through 2,471 service connections in Will County, Illinois.
Where does Wilmington get its water?
EPA SDWIS lists this system's primary water source as surface water.
Other water systems in Will County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Joliet | Will | 160,000 | Community | Groundwater |
| Il American-West Suburban | Will | 73,978 | Community | Purchased surface water |
| Romeoville | Will | 50,458 | Community | Groundwater |
| Plainfield | Will | 50,000 | Community | Purchased surface water |
| New Lenox | Will | 27,690 | Community | Purchased surface water |
| Il American-Homer Township | Will | 24,543 | Community | Purchased surface water |