HILDRETH SUBDIVISION NO 2
PWS ID: MT0002486 · DILLON, Montana 59725
Population Served
300
Total Violations
267
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 54
- County
- Beaverhead
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 247
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 40 | 2013 |
| Consumer Confidence Rule | Other | 15 | 2023 |
| Lead and Copper Rule | MR | 11 | 2010 |
| E. COLI | MR | 9 | 2023 |
| Arsenic | MR | 4 | 2008 |
| Nickel | MR | 4 | 2008 |
| Antimony, Total | MR | 4 | 2008 |
| Endrin | MR | 4 | 2008 |
| BHC-GAMMA | MR | 4 | 2008 |
| Methoxychlor | MR | 4 | 2008 |
| Dalapon | MR | 4 | 2008 |
| OXAMYL | MR | 4 | 2008 |
| Simazine | MR | 4 | 2008 |
| Picloram | MR | 4 | 2008 |
| Dinoseb | MR | 4 | 2008 |
| Carbofuran | MR | 4 | 2008 |
| Aldicarb | MR | 4 | 2008 |
| LASSO | MR | 4 | 2008 |
| 2,4,5-TP | MR | 4 | 2008 |
| Chlordane | MR | 4 | 2008 |
| Benzo(a)pyrene | MR | 4 | 2008 |
| Pentachlorophenol | MR | 4 | 2008 |
| Heptachlor | MR | 4 | 2008 |
| Atrazine | MR | 4 | 2008 |
| Aldicarb sulfone | MR | 4 | 2008 |
| Aldicarb sulfoxide | MR | 4 | 2008 |
| Toxaphene | MR | 4 | 2008 |
| Beryllium, Total | MR | 4 | 2008 |
| 2,4-D | MR | 4 | 2008 |
| Di(2-ethylhexyl) adipate | MR | 4 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.