INGOMAR WATER DISTRICT
PWS ID: MT0003078 · INGOMAR, Montana 59039
Population Served
30
Total Violations
14
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 20
- County
- Rosebud
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 12
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 3 | 1998 |
| Revised Total Coliform Rule | MON | 3 | 2022 |
| Nitrate-Nitrite | MR | 3 | 2022 |
| Coliform (TCR) | MCL | 2 | 1996 |
| Lead and Copper Rule | MR | 2 | 1993 |
| Coliform (TCR) | MR | 1 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.