Williamsburg 207 209 and 214
PWSID: WI2460147
System Details
| Population Served | 70 |
| Service Connections | 40 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Milwaukee |
| Zip Code | 53211 |
Areas Served
- Thiensville, Ozaukee County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0160 mg/L | 0.015 mg/L | EXCEEDS Action Level |
| Lead (90th percentile) | 0.0029 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0029 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0008 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0007 mg/L | 0.015 mg/L | Below Action Level |
9 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-01 | | Open |
| | 2025-03-11 | | Open |
| | 2025-01-01 | Yes | Open |
| | 2025-01-01 | Yes | Open |
| | 2024-10-17 | Yes | Open |
| | 2024-10-17 | | Open |
| | 2024-10-01 | | Open |
| | 2024-07-01 | | Open |
| | 2024-06-01 | | Open |
Violation History (22 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-01-01 | Major | Acknowledged |
| | 2024-12-30 | | Returned to Compliance |
| | 2024-07-01 | | Acknowledged |
| | 2024-07-01 | | Acknowledged |
| | 2018-07-01 | | Returned to Compliance |
| | 2018-07-01 | | Returned to Compliance |
| | 2016-01-01 | | Returned to Compliance |
| | 2013-10-01 | | Returned to Compliance |
| | 2013-01-01 | | Returned to Compliance |
| | 2008-10-01 | | Returned to Compliance |
| | 2007-10-01 | | Returned to Compliance |
| | 2006-10-01 | | Returned to Compliance |
| | 2004-10-01 | | Returned to Compliance |