RANCH SUBD
PWS ID: ID4080036 · BOISE, Idaho 83716
Population Served
65
Total Violations
21
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 27
- County
- Boise
- School/Daycare
- No
- MCL Violations
- 5
- Monitoring Violations
- 14
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 6 | 2013 |
| Coliform (TCR) | MCL | 3 | 1997 |
| Nitrate | MR | 2 | 2002 |
| Lead and Copper Rule | MR | 2 | 2018 |
| Arsenic | MCL | 2 | 2007 |
| Arsenic | MR | 2 | 2014 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2005 |
| TTHM | MR | 1 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.