Public water system · IL1410250
ActiveHillcrest
Community water system in Ogle County, Illinois, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,224
Service connections
445
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-02 | 4H | 5200 | No | Unaddressed |
| 2025-07-01 | 52 | 5000 | No | Unaddressed |
| 2024-07-01 | 27 | 0999 | No | Resolved |
| 2024-07-01 | 3A | 8000 | No | Resolved |
| 2024-02-09 | 75 | 7500 | No | Resolved |
| 2020-01-01 | 03 | 2020 | No | Resolved |
| 2020-01-01 | 03 | 2031 | No | Resolved |
| 2020-01-01 | 03 | 2047 | No | Resolved |
| 2020-01-01 | 03 | 2043 | No | Resolved |
| 2020-01-01 | 03 | 2046 | No | Resolved |
| 2020-01-01 | 03 | 2015 | No | Resolved |
| 2020-01-01 | 03 | 2050 | No | Resolved |
Hillcrest: frequently asked questions
Is Hillcrest's water safe to drink?
Hillcrest 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 Hillcrest?
Hillcrest (PWSID IL1410250) is a local government-owned community water system, regulated by the IL state drinking water program.
How many people does Hillcrest serve?
Hillcrest reports serving 1,224 people through 445 service connections in Ogle County, Illinois.
Where does Hillcrest get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Ogle County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Rochelle | Ogle | 9,446 | Community | Groundwater |
| Byron | Ogle | 4,743 | Community | Groundwater |
| Oregon | Ogle | 3,449 | Community | Groundwater |
| Mount Morris | Ogle | 2,861 | Community | Groundwater |
| Polo | Ogle | 2,355 | Community | Groundwater |
| Davis Junction | Ogle | 2,344 | Community | Groundwater |