Public water system · WI1250076
ActiveCobb Waterworks
Community water system in Iowa County, Wisconsin, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
458
Service connections
169
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 |
| 2024-10-17 | 2E | 5200 | Yes | Resolved |
| 2024-10-17 | 75 | 7500 | No | Unaddressed |
| 2021-10-01 | 3A | 8000 | No | Resolved |
| 2020-01-01 | 03 | 2964 | No | Resolved |
| 2020-01-01 | 03 | 2982 | No | Resolved |
| 2020-01-01 | 03 | 2981 | No | Resolved |
| 2020-01-01 | 03 | 2992 | No | Resolved |
| 2020-01-01 | 03 | 2989 | No | Resolved |
| 2020-01-01 | 03 | 2380 | No | Resolved |
| 2020-01-01 | 03 | 4020 | No | Resolved |
| 2020-01-01 | 03 | 2984 | No | Resolved |
Cobb Waterworks: frequently asked questions
Is Cobb Waterworks's water safe to drink?
Cobb Waterworks is an active community water system regulated under the Safe Drinking Water Act, overseen by the WI 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 Cobb Waterworks?
Cobb Waterworks (PWSID WI1250076) is a local government-owned community water system, regulated by the WI state drinking water program.
How many people does Cobb Waterworks serve?
Cobb Waterworks reports serving 458 people through 169 service connections in Iowa County, Wisconsin.
Where does Cobb Waterworks get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Iowa County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Dodgeville Waterworks | Iowa | 4,583 | Community | Groundwater |
| Williamsburg Public Water Supply | Iowa | 3,345 | Community | Groundwater |
| Poweshiek Water Association (Iac) | Iowa | 2,490 | Community | Groundwater |
| Mineral Point Waterworks | Iowa | 2,487 | Community | Groundwater |
| Marengo Water Supply | Iowa | 2,435 | Community | Groundwater |
| House on the Rock | Iowa | 2,025 | Non-transient non-community | Groundwater |