ROSENDALE WATER DISTRICT
PWS ID: NY5503383 · COTTEKILL, New York 12419
Population Served
2,200
Total Violations
278
Health-Based Violations
1
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 580
- County
- Ulster
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 264
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 12 | 2008 |
| Benzene | MR | 6 | 2004 |
| Toluene | MR | 6 | 2004 |
| Ethylbenzene | MR | 6 | 2004 |
| Styrene | MR | 6 | 2004 |
| cis-1,2-Dichloroethylene | MR | 6 | 2004 |
| Coliform (TCR) | MR | 6 | 2015 |
| DICHLOROMETHANE | MR | 6 | 2004 |
| o-Dichlorobenzene | MR | 6 | 2004 |
| p-Dichlorobenzene | MR | 6 | 2004 |
| Vinyl chloride | MR | 6 | 2004 |
| 1,1-Dichloroethylene | MR | 6 | 2004 |
| trans-1,2-Dichloroethylene | MR | 6 | 2004 |
| 1,2-Dichloropropane | MR | 6 | 2004 |
| Tetrachloroethylene | MR | 6 | 2004 |
| CHLOROBENZENE | MR | 6 | 2004 |
| 1,2,4-Trichlorobenzene | MR | 6 | 2004 |
| 1,2-Dichloroethane | MR | 6 | 2004 |
| 1,1,1-Trichloroethane | MR | 6 | 2004 |
| Carbon tetrachloride | MR | 6 | 2004 |
| Trichloroethylene | MR | 6 | 2004 |
| 1,1,2-Trichloroethane | MR | 6 | 2004 |
| Arsenic | MR | 3 | 2004 |
| Barium | MR | 3 | 2004 |
| Cadmium | MR | 3 | 2004 |
| Chromium | MR | 3 | 2004 |
| Fluoride | MR | 3 | 2004 |
| Mercury | MR | 3 | 2004 |
| Nickel | MR | 3 | 2004 |
| Antimony, Total | MR | 3 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.