Public water system · IL0995150
ActiveFields Hill Improvement Association
Community water system in LaSalle County, Illinois, drawing primarily on purchased groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
312
Service connections
104
Primary source
GWP
Purchased groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-12-24 | 75 | 7500 | No | Unaddressed |
| 2025-12-24 | 75 | 7500 | No | Unaddressed |
| 2025-12-01 | 3A | 8000 | No | Archived |
| 2025-12-01 | 27 | 0999 | No | Archived |
| 2025-11-28 | 75 | 7500 | No | Unaddressed |
| 2025-11-28 | 75 | 7500 | No | Unaddressed |
| 2025-11-01 | 3A | 8000 | No | Archived |
| 2025-11-01 | 27 | 0999 | No | Archived |
| 2025-10-23 | 75 | 7500 | No | Unaddressed |
| 2025-10-01 | 3A | 8000 | No | Archived |
| 2025-10-01 | 27 | 0999 | No | Archived |
| 2025-09-26 | 75 | 7500 | No | Unaddressed |
Fields Hill Improvement Association: frequently asked questions
Is Fields Hill Improvement Association's water safe to drink?
Fields Hill Improvement Association 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 Fields Hill Improvement Association?
Fields Hill Improvement Association (PWSID IL0995150) is a private-owned community water system, regulated by the IL state drinking water program.
How many people does Fields Hill Improvement Association serve?
Fields Hill Improvement Association reports serving 312 people through 104 service connections in LaSalle County, Illinois.
Where does Fields Hill Improvement Association get its water?
EPA SDWIS lists this system's primary water source as purchased groundwater.
Other water systems in LaSalle County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Il American-Streator | LaSalle | 19,000 | Community | Surface water |
| Ottawa | LaSalle | 18,097 | Community | Groundwater |
| Peru | LaSalle | 10,300 | Community | Groundwater |
| La Salle | LaSalle | 9,700 | Community | Groundwater |
| Mendota | LaSalle | 6,926 | Community | Groundwater |
| Marseilles | LaSalle | 5,061 | Community | Groundwater |