ALLENTON SANITARY DISTRICT
PWS ID: WI2670104 · ALLENTON, Wisconsin 53002
Population Served
860
Total Violations
47
Health-Based Violations
7
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 318
- County
- Washington
- School/Daycare
- No
- MCL Violations
- 7
- Monitoring Violations
- 28
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 10 | 2004 |
| Gross Alpha, Excl. Radon and U | MR | 8 | 2011 |
| Gross Alpha, Excl. Radon and U | MCL | 7 | 2000 |
| Consumer Confidence Rule | Other | 5 | 2005 |
| Combined Radium (-226 and -228) | MR | 4 | 2011 |
| Public Notice | Other | 4 | 2004 |
| Radium-228 | MR | 4 | 2011 |
| Combined Uranium | MR | 2 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.