Public water system · IL0630200
ActiveCoal City
Community water system in Grundy County, Illinois, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
5,749
Service connections
2,406
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-09-01 | 75 | 7500 | No | Resolved |
| 2025-07-02 | 4H | 5200 | No | Unaddressed |
| 2025-07-01 | 72 | 7000 | No | Unaddressed |
| 2024-10-17 | 2E | 5200 | Yes | Resolved |
| 2024-07-01 | 71 | 7000 | No | Resolved |
| 2022-01-18 | 75 | 7500 | No | Resolved |
| 2021-10-14 | 75 | 7500 | No | Resolved |
| 2021-10-14 | 75 | 7500 | No | Resolved |
| 2021-07-01 | 27 | 0999 | No | Resolved |
| 2021-07-01 | 02 | 4010 | Yes | Resolved |
| 2021-05-26 | 75 | 7500 | No | Resolved |
| 2021-05-05 | 75 | 7500 | No | Resolved |
Coal City: frequently asked questions
Is Coal City's water safe to drink?
Coal City 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 Coal City?
Coal City (PWSID IL0630200) is a local government-owned community water system, regulated by the IL state drinking water program.
How many people does Coal City serve?
Coal City reports serving 5,749 people through 2,406 service connections in Grundy County, Illinois.
Where does Coal City get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Grundy County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Morris | Grundy | 14,775 | Community | Groundwater |
| Minooka | Grundy | 12,800 | Community | Groundwater |
| Big Creek Utility District | Grundy | 9,211 | Community | Surface water |
| Tracy City Water System | Grundy | 5,692 | Community | Surface water |
| Trenton Municipal Utilities Pws | Grundy | 5,600 | Community | Surface water |
| Monteagle Public Utility Board | Grundy | 4,179 | Community | Surface water |