DEL-SE-NANGO
PWS ID: NY0830032 · MCDONOUGH, New York 13801
Population Served
75
Total Violations
71
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Chenango
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 50
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 46 | 2024 |
| Nitrate | MR | 4 | 2022 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.