PHILLIPS COUNTY ZORTMAN WATER AND SEWER
PWS ID: MT0001623 · ZORTMAN, Montana 59546
Population Served
169
Total Violations
149
Health-Based Violations
19
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 39
- County
- Phillips
- School/Daycare
- No
- MCL Violations
- 19
- Monitoring Violations
- 112
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 36 | 2006 |
| Lead and Copper Rule | MR | 21 | 2014 |
| Coliform (TCR) | MCL | 19 | 2015 |
| Consumer Confidence Rule | Other | 12 | 2020 |
| Arsenic | MR | 4 | 2002 |
| Nickel | MR | 4 | 2002 |
| Thallium, Total | MR | 4 | 2002 |
| Nitrate-Nitrite | MR | 4 | 2012 |
| Antimony, Total | MR | 4 | 2002 |
| Beryllium, Total | MR | 4 | 2002 |
| Revised Total Coliform Rule | MON | 3 | 2021 |
| Dinoseb | MR | 3 | 1996 |
| Simazine | MR | 1 | 1996 |
| Picloram | MR | 1 | 1996 |
| Dalapon | MR | 1 | 1996 |
| Pentachlorophenol | MR | 1 | 1996 |
| Total Polychlorinated Biphenyls (PCB) | MR | 1 | 1996 |
| Heptachlor epoxide | MR | 1 | 1996 |
| Heptachlor | MR | 1 | 1996 |
| Carbofuran | MR | 1 | 1996 |
| Atrazine | MR | 1 | 1996 |
| Aldicarb sulfoxide | 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 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1983 |
| OXAMYL | MR | 1 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.