Preston Pines
PWSID: WI7010114
System Details
| Population Served | 38 |
| Service Connections | 24 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Oconomowoc |
| Zip Code | 53066 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0060 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) | 0.0017 mg/L | 0.015 mg/L | Below Action Level |
Violation History (10 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-12-01 | Major | Acknowledged |
| | 2024-12-01 | Major | Returned to Compliance |
| | 2019-01-01 | | Returned to Compliance |
| | 2018-07-01 | | Returned to Compliance |
| | 2017-07-01 | | Returned to Compliance |
| | 2017-07-01 | | Returned to Compliance |
| | 2013-01-01 | | Returned to Compliance |
| | 2007-10-01 | | Returned to Compliance |
| | 2004-10-01 | | Returned to Compliance |
| | 2001-07-01 | | Returned to Compliance |