HAMER SCHOOL
PWS ID: ID7260012 · TERRETON, Idaho 83450
Population Served
42
Total Violations
45
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Jefferson
- School/Daycare
- Yes
- MCL Violations
- 6
- Monitoring Violations
- 35
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 9 | 2022 |
| Coliform (TCR) | MCL | 6 | 2010 |
| E. COLI | MR | 6 | 2021 |
| Lead and Copper Rule | MR | 5 | 2022 |
| Revised Total Coliform Rule | MON | 5 | 2022 |
| Coliform (TCR) | MR | 4 | 1994 |
| Groundwater Rule | Other | 3 | 2018 |
| Total Haloacetic Acids (HAA5) | MR | 2 | 2017 |
| TTHM | MR | 2 | 2017 |
| Nitrate | MR | 1 | 2002 |
| Di(2-ethylhexyl) phthalate | MR | 1 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.