GLEASON PUBLIC LIBRARY
PWS ID: MA3051018 · CARLISLE, Massachusetts 01741
Population Served
80
Total Violations
14
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Middlesex
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 10
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 8 | 2017 |
| Coliform (TCR) | MR | 2 | 2008 |
| Nitrate | MCL | 2 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.