MADRID-WADDINGTON CENTRAL SCHOOL
PWS ID: NY4402944 · MADRID, New York 13660
Population Served
700
Total Violations
17
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- St. Lawrence
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 9
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 6 | 2018 |
| Revised Total Coliform Rule | MON | 3 | 2025 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 2 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.