Public water system · IL3130997
ActiveFour Willows Golf Course
Transient non-community water system in Mason County, Illinois, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-01-22 | 75 | 7500 | No | Unaddressed |
| 2024-01-01 | 3A | 8000 | No | Resolved |
| 2023-01-01 | 03 | 1040 | No | Resolved |
| 2019-01-01 | 03 | 1040 | No | Resolved |
| 2018-01-01 | 03 | 1040 | No | Resolved |
| 2009-01-01 | 22 | 3100 | Yes | Resolved |
| 2009-01-01 | 03 | 1040 | No | Resolved |
Four Willows Golf Course: frequently asked questions
Is Four Willows Golf Course's water safe to drink?
Four Willows Golf Course 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 Four Willows Golf Course?
Four Willows Golf Course (PWSID IL3130997) is a private-owned transient non-community water system, regulated by the IL state drinking water program.
How many people does Four Willows Golf Course serve?
Four Willows Golf Course reports serving 25 people through 1 service connections in Mason County, Illinois.
Where does Four Willows Golf Course get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Mason County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Shelton City of | Mason | 15,089 | Community | Groundwater |
| Maysville Utility Commission | Mason | 11,263 | Community | Surface water |
| Ludington | Mason | 8,184 | Community | Surface water |
| Western Lewis Rectorville Water District | Mason | 6,534 | Community | Purchased surface water |
| Point Pleasant Water Works | Mason | 5,146 | Community | Groundwater |
| Buffalo Trail Water Assoc | Mason | 4,514 | Community | Purchased surface water |