Maple Bluff Waterworks
PWSID: WI1130234
System Details
| Population Served | 1,342 |
| Service Connections | 497 |
| Water Source | Groundwater Purchased |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Madison |
| Zip Code | 53704-5955 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0028 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0018 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0016 mg/L | 0.015 mg/L | Below Action Level |
4 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-10-17 | | Open |
| | 2012-10-23 | | Open |
| | 2008-01-01 | | Open |
| | 2004-01-01 | | Open |
Violation History (8 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2021-01-01 | | Acknowledged |
| | 2021-01-01 | | Returned to Compliance |
| | 2021-01-01 | | Acknowledged |
| | 2021-01-01 | | Returned to Compliance |