CARMEL WD 4
PWS ID: NY3905675 · MAHOPAC, New York 10541
Population Served
450
Total Violations
87
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 177
- County
- Putnam
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 10
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 5 | 2009 |
| Nitrate | MR | 3 | 2000 |
| Consumer Confidence Rule | Other | 3 | 2000 |
| Lead and Copper Rule | MR | 2 | 1998 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.