TRINITY ESTATES WATER USERS ASSN
PWS ID: ID4200053 · MOUNTAIN HOME, Idaho 83647
Population Served
250
Total Violations
71
Health-Based Violations
12
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 58
- County
- Elmore
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 54
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 15 | 2020 |
| Groundwater Rule | MR | 13 | 2020 |
| Coliform (TCR) | MR | 9 | 2015 |
| Coliform (TCR) | MCL | 8 | 2006 |
| Nitrate | MR | 5 | 2004 |
| Revised Total Coliform Rule | MCL | 4 | 2019 |
| Revised Total Coliform Rule | MON | 3 | 2017 |
| Di(2-ethylhexyl) phthalate | MR | 2 | 1996 |
| TTHM | MR | 2 | 2007 |
| Consumer Confidence Rule | Other | 2 | 1999 |
| Arsenic | MR | 2 | 2002 |
| Total Haloacetic Acids (HAA5) | MR | 2 | 2007 |
| Lead and Copper Rule | MR | 1 | 1999 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.