MARIANAPOLIS PREP SCHOOL - ADMIN/SCHOOL
PWS ID: CT1419053 · THOMPSON, Connecticut 06277
Population Served
266
Total Violations
96
Health-Based Violations
1
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Windham
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 79
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 43 | 2007 |
| Coliform (TCR) | MR | 16 | 2006 |
| Lead and Copper Rule | MR | 8 | 2017 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2004 |
| TTHM | MR | 4 | 2004 |
| Revised Total Coliform Rule | MON | 4 | 2018 |
| Public Notice | Other | 2 | 2008 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| 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.