Public water system · IL0230200
ActiveWestfield
Community water system in Clark County, Illinois, drawing primarily on purchased groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
678
Service connections
285
Primary source
GWP
Purchased groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | 71 | 7000 | No | Unaddressed |
| 2025-04-01 | 66 | 5000 | No | Unaddressed |
| 2025-01-26 | 75 | 7500 | No | Resolved |
| 2025-01-26 | 75 | 7500 | No | Resolved |
| 2024-07-01 | 71 | 7000 | No | Unaddressed |
| 2024-01-01 | 27 | 2456 | No | Resolved |
| 2024-01-01 | 27 | 2950 | No | Resolved |
| 2023-12-01 | 3A | 8000 | No | Resolved |
| 2023-10-01 | 27 | 0999 | No | Resolved |
| 2023-07-01 | 71 | 7000 | No | Resolved |
| 2023-03-18 | 75 | 7500 | No | Addressed |
| 2022-09-29 | 66 | 5000 | No | Resolved |
Westfield: frequently asked questions
Is Westfield's water safe to drink?
Westfield 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 Westfield?
Westfield (PWSID IL0230200) is a local government-owned community water system, regulated by the IL state drinking water program.
How many people does Westfield serve?
Westfield reports serving 678 people through 285 service connections in Clark County, Illinois.
Where does Westfield get its water?
EPA SDWIS lists this system's primary water source as purchased groundwater.
Other water systems in Clark County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Las Vegas Valley Water District | Clark | 1,539,277 | Community | Purchased surface water |
| North Las Vegas Utilities | Clark | 376,515 | Community | Purchased surface water |
| Vancouver City of | Clark | 373,047 | Community | Groundwater |
| Henderson City of | Clark | 336,534 | Community | Purchased surface water |
| Clark Public Utilities | Clark | 153,526 | Community | Groundwater |
| Indiana American Water - S. Indiana | Clark | 104,445 | Community | Groundwater |