ELMWOOD WATERWORKS
PWS ID: WI6480250 · ELMWOOD, Wisconsin 54740
Population Served
798
Total Violations
77
Health-Based Violations
11
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 366
- County
- Pierce
- School/Daycare
- No
- MCL Violations
- 11
- Monitoring Violations
- 43
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 12 | 2010 |
| Coliform (TCR) | MCL | 11 | 1994 |
| Public Notice | Other | 8 | 2023 |
| Radium-228 | MR | 6 | 2009 |
| Gross Alpha, Excl. Radon and U | MR | 6 | 2009 |
| Combined Radium (-226 and -228) | MR | 6 | 2009 |
| Lead and Copper Rule | MR | 5 | 2024 |
| Chlorine | MR | 4 | 2010 |
| Revised Total Coliform Rule | MON | 4 | 2023 |
| Consumer Confidence Rule | Other | 3 | 2008 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.