ELKHORN HEALTH AND REHABILITATION LLC
PWS ID: MT0000618 · CLANCY, Montana 59634
Population Served
89
Total Violations
257
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 1
- County
- Jefferson
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 227
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Consumer Confidence Rule | Other | 30 | 2024 |
| Coliform (TCR) | MR | 23 | 2008 |
| 2,4,5-TP | MR | 15 | 2020 |
| Lead and Copper Rule | MR | 6 | 2025 |
| Arsenic | MR | 4 | 2002 |
| Cadmium | MR | 4 | 2011 |
| Chromium | MR | 4 | 2011 |
| Fluoride | MR | 4 | 2011 |
| Selenium | MR | 4 | 2011 |
| Barium | MR | 4 | 2011 |
| Mercury | MR | 4 | 2011 |
| Asbestos | MR | 4 | 2011 |
| Nickel | MR | 3 | 2002 |
| Endrin | MR | 3 | 2002 |
| BHC-GAMMA | MR | 3 | 2002 |
| Di(2-ethylhexyl) phthalate | MR | 3 | 2002 |
| Picloram | MR | 3 | 2002 |
| Dinoseb | MR | 3 | 2002 |
| Hexachlorocyclopentadiene | MR | 3 | 2002 |
| Aldicarb | MR | 3 | 2002 |
| LASSO | MR | 3 | 2002 |
| Heptachlor | MR | 3 | 2002 |
| Heptachlor epoxide | MR | 3 | 2002 |
| 2,4-D | MR | 3 | 2002 |
| HEXACHLOROBENZENE | MR | 3 | 2002 |
| Benzo(a)pyrene | MR | 3 | 2002 |
| Pentachlorophenol | MR | 3 | 2002 |
| 1,2,4-Trichlorobenzene | MR | 3 | 2002 |
| cis-1,2-Dichloroethylene | MR | 3 | 2002 |
| o-Dichlorobenzene | MR | 3 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.