AOS 91 TREMONT CONSOLIDATED SCHOOL
PWS ID: ME0000635 · BASS HARBOR, Maine 04653
Population Served
145
Total Violations
49
Health-Based Violations
30
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Hancock
- School/Daycare
- Yes
- MCL Violations
- 30
- Monitoring Violations
- 19
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 30 | 2003 |
| Coliform (TCR) | MR | 9 | 2014 |
| TTHM | MR | 4 | 2009 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2009 |
| Lead and Copper Rule | MR | 2 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.