NEKOOSA WATERWORKS
PWS ID: WI7720169 · Nekoosa, Wisconsin 54457-1196
Population Served
2,394
Total Violations
25
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,035
- County
- Wood
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 12
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 10 | 2013 |
| Gross Alpha, Excl. Radon and U | MR | 4 | 2015 |
| Radium-228 | MR | 4 | 2015 |
| Combined Radium (-226 and -228) | MR | 4 | 2015 |
| Consumer Confidence Rule | Other | 1 | 2003 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.