LAD LAKE
PWS ID: WI2680195 · Dousman, Wisconsin 53118
Population Served
180
Total Violations
80
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 7
- County
- Waukesha
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 65
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 22 | 2007 |
| Coliform (TCR) | MCL | 9 | 2000 |
| Lead and Copper Rule | MR | 9 | 2024 |
| Revised Total Coliform Rule | MON | 8 | 2021 |
| Fluoride | MR | 6 | 2009 |
| Consumer Confidence Rule | Other | 5 | 2024 |
| Combined Uranium | MR | 4 | 2007 |
| Radium-228 | MR | 4 | 2007 |
| Gross Alpha, Excl. Radon and U | MR | 4 | 2007 |
| Combined Radium (-226 and -228) | MR | 4 | 2007 |
| Radium-226 | MR | 4 | 2007 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.