3m Co Greystone Plant
PWSID: WI7370691
System Details
| Population Served | 52 |
| Service Connections | 1 |
| Water Source | Groundwater |
| System Type | Non-Transient Non-Community |
| Owner | Private |
| Status | Active |
| City | Wausau |
| Zip Code | 54401 |
Areas Served
- Wausau, Marathon County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|---|---|---|
| Copper (90th percentile) | 1.3800 mg/L | 1.300 mg/L | EXCEEDS Action Level |
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0007 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0003 mg/L | 0.015 mg/L | Below Action Level |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|---|---|---|---|
| 2007-02-01 | Open |
Violation History (21 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|---|---|---|---|
| 2024-01-01 | Acknowledged | |||
| 2024-01-01 | Returned to Compliance | |||
| 2024-01-01 | Acknowledged | |||
| 2024-01-01 | Returned to Compliance | |||
| 2023-01-01 | Acknowledged | |||
| 2023-01-01 | Returned to Compliance | |||
| 2023-01-01 | Acknowledged | |||
| 2023-01-01 | Acknowledged | |||
| 2023-01-01 | Returned to Compliance | |||
| 2023-01-01 | Acknowledged | |||
| 2022-10-01 | Yes | Returned to Compliance | ||
| 2022-06-01 | Returned to Compliance | |||
| 2022-06-01 | Returned to Compliance | |||
| 2022-06-01 | Returned to Compliance | |||
| 2022-06-01 | Acknowledged | |||
| 2020-01-01 | Returned to Compliance | |||
| 2017-11-02 | Yes | Returned to Compliance | ||
| 2013-01-01 | Returned to Compliance | |||
| 2011-10-01 | Returned to Compliance | |||
| 2008-01-01 | Yes | Returned to Compliance |