Public water system · IL1195450
ActiveThree County PWD
Community water system in Madison County, Illinois, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
3,575
Service connections
1,430
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-12-01 | 44 | 0300 | Yes | Archived |
| 2025-11-01 | 44 | 0300 | Yes | Archived |
| 2025-10-01 | 44 | 0300 | Yes | Archived |
| 2025-10-01 | 02 | 2456 | Yes | Archived |
| 2024-07-01 | 27 | 2950 | No | Resolved |
| 2023-07-01 | 27 | 2950 | No | Resolved |
| 2023-07-01 | 27 | 2456 | No | Resolved |
| 2004-10-01 | 52 | 5000 | No | Resolved |
| 1995-08-01 | 24 | 3100 | No | Archived |
| 1995-07-01 | 25 | 3100 | No | Archived |
| 1995-07-01 | 22 | 3100 | Yes | Archived |
| 1995-07-01 | 21 | 3100 | Yes | Archived |
Three County PWD: frequently asked questions
Is Three County PWD's water safe to drink?
Three County PWD 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 Three County PWD?
Three County PWD (PWSID IL1195450) is a local government-owned community water system, regulated by the IL state drinking water program.
How many people does Three County PWD serve?
Three County PWD reports serving 3,575 people through 1,430 service connections in Madison County, Illinois.
Where does Three County PWD get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.
Other water systems in Madison County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Huntsville Utilities Water Dept. | Madison | 310,107 | Community | Surface water |
| Madison County Water Department | Madison | 119,100 | Community | Purchased surface water |
| Jackson Water System | Madison | 91,111 | Community | Groundwater |
| Anderson Water Department | Madison | 55,212 | Community | Groundwater under influence of surface water |
| Madison, the W & Ww Board of the City of | Madison | 54,114 | Community | Surface water |
| Harvest-Monrovia Water System | Madison | 51,915 | Community | Groundwater under influence of surface water |