SIGNAL PEAK ENERGY BULL MOUNTAIN COAL
Montana — Non-Transient Non-Community — PWSID: MT0004676
System Information
| PWSID | MT0004676 |
| System Name | SIGNAL PEAK ENERGY BULL MOUNTAIN COAL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Aug 14, 2009 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | ROUNDUP |
| ZIP Code | 59072 |
| Address | 100 PORTAL DRIVE |
| Organization | ELLINGTON, SEAN T |
| Phone | 406-323-4514 |
Population & Service
| Population Served | 250 |
| Service Connections | 1 |
Drinking Water Violations (21)
This water system has 21 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 31, 2017 | Aug 30, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 30, 2020 | — | |
| Aug 31, 2017 | Aug 30, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 30, 2020 | — | |
| Aug 31, 2017 | Aug 30, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 30, 2020 | — | |
| Aug 31, 2017 | Aug 30, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 30, 2020 | — | |
| Aug 31, 2017 | Aug 30, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 30, 2020 | — | |
| Aug 31, 2017 | Aug 30, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 30, 2020 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2014 | — | |
| Jan 1, 2014 | — | MR | No | No | — | TT | — | Resolved | Feb 4, 2014 | — | |
| Jan 1, 2014 | — | MR | No | No | — | TT | — | Resolved | Feb 4, 2014 | — | |
| Jul 1, 2012 | Sep 30, 2012 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2012 | — | |
| Jul 1, 2012 | Sep 30, 2012 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2012 | — | |
| Jul 1, 2012 | Sep 30, 2012 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2012 | — | |
| Jul 1, 2012 | Jul 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Jul 24, 2012 | — | |
| Jul 1, 2012 | Jul 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Jul 24, 2012 | — | |
| Jul 1, 2012 | Jul 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Jul 24, 2012 | — | |
| Aug 1, 2009 | Aug 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2009 | — | |
| Aug 1, 2009 | Aug 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2009 | — | |
| Aug 1, 2009 | Aug 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2009 | — | |
| Aug 1, 2009 | Aug 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2009 | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.