APPLIED MATERIALS
PWS ID: MT0003770 · KALISPELL, Montana 59901
Population Served
150
Total Violations
57
Health-Based Violations
29
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Flathead
- School/Daycare
- No
- MCL Violations
- 29
- Monitoring Violations
- 28
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 29 | 2012 |
| Coliform (TCR) | MR | 15 | 2008 |
| Pentachlorophenol | MR | 1 | 1996 |
| Total Polychlorinated Biphenyls (PCB) | MR | 1 | 1996 |
| Heptachlor | MR | 1 | 1996 |
| Chlordane | MR | 1 | 1996 |
| Atrazine | MR | 1 | 1996 |
| LASSO | MR | 1 | 1996 |
| 2,4,5-TP | MR | 1 | 1996 |
| 2,4-D | MR | 1 | 1996 |
| Toxaphene | MR | 1 | 1996 |
| BHC-GAMMA | MR | 1 | 1996 |
| Methoxychlor | MR | 1 | 1996 |
| Heptachlor epoxide | MR | 1 | 1996 |
| Carbofuran | MR | 1 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.