COUNTRY ESTATES WATER SUPPLY
PWS ID: MT0002846 · KALISPELL, Montana 59903
Population Served
430
Total Violations
112
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 192
- County
- Flathead
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 83
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 13 | 2001 |
| Consumer Confidence Rule | Other | 12 | 2022 |
| Coliform (TCR) | MCL | 10 | 2010 |
| Revised Total Coliform Rule | MON | 9 | 2020 |
| Revised Total Coliform Rule | Other | 3 | 2016 |
| Arsenic | MR | 3 | 1996 |
| Nitrate | MR | 3 | 1998 |
| Pentachlorophenol | MR | 2 | 1996 |
| Total Polychlorinated Biphenyls (PCB) | MR | 2 | 1996 |
| Chlordane | MR | 2 | 1996 |
| Atrazine | MR | 2 | 1996 |
| Aldicarb sulfone | MR | 2 | 1996 |
| LASSO | MR | 2 | 1996 |
| Toxaphene | MR | 2 | 1996 |
| Selenium | MR | 2 | 1996 |
| Cadmium | MR | 2 | 1996 |
| Barium | MR | 2 | 1996 |
| Heptachlor epoxide | MR | 2 | 1996 |
| Aldicarb sulfoxide | MR | 2 | 1996 |
| Fluoride | MR | 2 | 1996 |
| Chromium | MR | 2 | 1996 |
| Lead and Copper Rule | MR | 2 | 2025 |
| Heptachlor | MR | 2 | 1996 |
| Mercury | MR | 2 | 1996 |
| Aldicarb | MR | 2 | 1996 |
| 2,4,5-TP | MR | 2 | 1996 |
| Carbofuran | MR | 2 | 1996 |
| Di(2-ethylhexyl) adipate | MR | 1 | 1996 |
| Benzo(a)pyrene | MR | 1 | 1996 |
| Simazine | MR | 1 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.