NORTHWEST WATER CONDITIONING CULLIGAN W
PWS ID: MT0003473 · LAUREL, Montana 59044
Population Served
300
Total Violations
21
Health-Based Violations
0
Water Source
Surface Water
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Yellowstone
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 20
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 9 | 2015 |
| Bromate | MR | 6 | 2023 |
| Revised Total Coliform Rule | MON | 3 | 2020 |
| Coliform (TCR) | MR | 2 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.