Friendship Waterworks
PWSID: WI7010110
System Details
| Population Served | 781 |
| Service Connections | 335 |
| Water Source | Groundwater Purchased |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Friendship |
| Zip Code | 53934 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0032 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0023 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0023 mg/L | 0.015 mg/L | Below Action Level |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-01 | | Open |
Violation History (10 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-02 | | Returned to Compliance |
| | 2025-07-01 | | Returned to Compliance |
| | 2019-10-01 | | Returned to Compliance |
| | 2019-05-01 | Major | Returned to Compliance |
| | 2019-02-01 | | Returned to Compliance |
| | 2019-01-01 | | Returned to Compliance |
| | 2019-01-01 | | Returned to Compliance |
| | 2019-01-01 | | Returned to Compliance |
| | 2002-07-01 | | Returned to Compliance |