Prairie Du Sac Waterworks
PWSID: WI1570100
System Details
| Population Served | 4,006 |
| Service Connections | 1,483 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Prairie Du Sac |
| Zip Code | 53578 |
Areas Served
- Prairie Du Sac, Sauk County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0025 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0020 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0014 mg/L | 0.015 mg/L | Below Action Level |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-10-17 | | Open |
Violation History (6 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-10-17 | Yes | Returned to Compliance |
| | 2019-10-01 | | Returned to Compliance |
| | 2019-10-01 | | Returned to Compliance |
| | 2014-10-01 | Yes | Returned to Compliance |
| | 2010-07-01 | | Returned to Compliance |