Public water system · IL3142349
ActiveForest Hills Diamonds
Transient non-community water system in Winnebago County, Illinois, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
150
Service connections
2
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-06-01 | 3B | 8000 | No | Resolved |
| 2024-01-24 | 75 | 7500 | No | Resolved |
| 2023-07-23 | 75 | 7500 | No | Resolved |
| 2023-05-02 | 2D | 8000 | Yes | Resolved |
| 2022-07-01 | 2D | 8000 | Yes | Resolved |
| 2022-01-01 | 3A | 8000 | No | Resolved |
| 2021-09-01 | 1A | 8000 | Yes | Resolved |
| 2021-07-01 | 2D | 8000 | Yes | Resolved |
| 2020-01-01 | 03 | 1040 | No | Resolved |
| 2020-01-01 | 03 | 1041 | No | Resolved |
| 2020-01-01 | 3A | 8000 | No | Resolved |
| 2004-01-01 | 22 | 3100 | Yes | Resolved |
Forest Hills Diamonds: frequently asked questions
Is Forest Hills Diamonds's water safe to drink?
Forest Hills Diamonds is an active transient non-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 Forest Hills Diamonds?
Forest Hills Diamonds (PWSID IL3142349) is a private-owned transient non-community water system, regulated by the IL state drinking water program.
How many people does Forest Hills Diamonds serve?
Forest Hills Diamonds reports serving 150 people through 2 service connections in Winnebago County, Illinois.
Where does Forest Hills Diamonds get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Winnebago County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Rockford | Winnebago | 147,051 | Community | Groundwater |
| Oshkosh Waterworks | Winnebago | 63,000 | Community | Surface water |
| North Park PWD | Winnebago | 35,580 | Community | Groundwater |
| Neenah Waterworks | Winnebago | 27,506 | Community | Surface water |
| Loves Park | Winnebago | 23,335 | Community | Groundwater |
| Fox Crossing Utilities West | Winnebago | 18,000 | Community | Groundwater |