FLATHEAD RIVER RV RESORT
PWS ID: MT0004164 · POLSON, Montana 59860
Population Served
84
Total Violations
198
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 53
- County
- Lake
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 198
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Barium | MR | 3 | 1999 |
| Cadmium | MR | 3 | 1999 |
| Chromium | MR | 3 | 1999 |
| Fluoride | MR | 3 | 1999 |
| Mercury | MR | 3 | 1999 |
| Nickel | MR | 3 | 1999 |
| Beryllium, Total | MR | 3 | 1999 |
| Thallium, Total | MR | 3 | 1999 |
| Arsenic | MR | 3 | 1999 |
| cis-1,2-Dichloroethylene | MR | 3 | 1999 |
| Xylenes, Total | MR | 3 | 1999 |
| o-Dichlorobenzene | MR | 3 | 1999 |
| p-Dichlorobenzene | MR | 3 | 1999 |
| 1,1-Dichloroethylene | MR | 3 | 1999 |
| 1,2-Dichloroethane | MR | 3 | 1999 |
| 1,1,1-Trichloroethane | MR | 3 | 1999 |
| Trichloroethylene | MR | 3 | 1999 |
| Tetrachloroethylene | MR | 3 | 1999 |
| Benzene | MR | 3 | 1999 |
| Toluene | MR | 3 | 1999 |
| Styrene | MR | 3 | 1999 |
| Endrin | MR | 3 | 1999 |
| BHC-GAMMA | MR | 3 | 1999 |
| Methoxychlor | MR | 3 | 1999 |
| Toxaphene | MR | 3 | 1999 |
| Dalapon | MR | 3 | 1999 |
| Diquat | MR | 3 | 1999 |
| Endothall | MR | 3 | 1999 |
| Di(2-ethylhexyl) phthalate | MR | 3 | 1999 |
| Picloram | MR | 3 | 1999 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.