RSU 40 MEDOMAK MIDDLE SCHOOL
PWS ID: ME0094821 · UNION, Maine 04862
Population Served
320
Total Violations
16
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Lincoln
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 12
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MR | 4 | 2011 |
| TTHM | MR | 4 | 2011 |
| Revised Total Coliform Rule | MON | 2 | 2017 |
| Lead and Copper Rule | MR | 2 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.