SHELTER ISLAND SCHOOL
PWS ID: NY5108070 · SHELTER ISLAND, New York 11964
Population Served
315
Total Violations
13
Health-Based Violations
7
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Suffolk
- School/Daycare
- Yes
- MCL Violations
- 2
- Monitoring Violations
- 4
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 4 | 1995 |
| Lead | TT | 3 | 2009 |
| Coliform (TCR) | MCL | 2 | 1993 |
| Lead and Copper Rule | TT | 2 | 1994 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.