DOUBLE DIAMOND SUBDIVISION ARBOR HILLS
PWS ID: MT0004845 · BILLINGS, Montana 59101
Population Served
50
Total Violations
17
Health-Based Violations
0
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 23
- County
- Yellowstone
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 13
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 9 | 2014 |
| Lead and Copper Rule | MR | 4 | 2015 |
| Consumer Confidence Rule | Other | 4 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.