MAPLEWOOD SANITARY DIST 1
PWS ID: WI4150064 · MAPLEWOOD, Wisconsin 54226-0352
Population Served
122
Total Violations
45
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 45
- County
- Door
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 32
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 13 | 2005 |
| Chlorine | MR | 7 | 2005 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2005 |
| TTHM | MR | 6 | 2005 |
| Consumer Confidence Rule | Other | 4 | 2011 |
| Public Notice | Other | 3 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.