River Vista Estates Llc
PWSID: WI1220121
System Details
| Population Served | 30 |
| Service Connections | 22 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Potosi |
| Zip Code | 53820 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0041 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0015 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
Violation History (7 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-02 | | Returned to Compliance |
| | 2025-01-01 | | Returned to Compliance |
| | 2021-01-01 | Major | Returned to Compliance |
| | 2016-03-01 | Yes | Returned to Compliance |
| | 2016-02-01 | Yes | Returned to Compliance |
| | 2016-01-01 | Yes | Returned to Compliance |
| | 2006-01-01 | | Returned to Compliance |