SOURCE GIANT SPRINGS INC
PWS ID: MT0003704 · GREAT FALLS, Montana 59403
Population Served
3,007
Total Violations
18
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Cascade
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 18
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 9 | 2024 |
| Coliform (TCR) | MR | 2 | 1997 |
| Diquat | MR | 1 | 2020 |
| Glyphosate | MR | 1 | 2020 |
| Endothall | MR | 1 | 2020 |
| CYANIDE | MR | 1 | 2020 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 1 | 2020 |
| Total Polychlorinated Biphenyls (PCB) | MR | 1 | 2020 |
| ETHYLENE DIBROMIDE | MR | 1 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.