CANTON WATER DISTRICT
PWS ID: ME0090310 · CANTON, Maine 04221
Population Served
243
Total Violations
344
Health-Based Violations
287
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 97
- County
- Oxford
- School/Daycare
- No
- MCL Violations
- 284
- Monitoring Violations
- 43
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 155 | 2013 |
| Total Haloacetic Acids (HAA5) | MCL | 126 | 2020 |
| Coliform (TCR) | MR | 12 | 2005 |
| Lead and Copper Rule | MR | 11 | 2024 |
| Revised Total Coliform Rule | MON | 8 | 2019 |
| Combined Radium (-226 and -228) | MR | 4 | 2013 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2024 |
| Consumer Confidence Rule | Other | 4 | 2021 |
| TTHM | MR | 4 | 2024 |
| Coliform (TCR) | MCL | 3 | 1996 |
| Lead and Copper Rule | TT | 2 | 2024 |
| Surface Water Treatment Rule | TT | 1 | 1992 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.