Colorado Mine Cited for Air Permit Violations
State regulators warned the West Elk mine after emissions of volatile organic compounds far exceeded permitted levels.
Updated on Oct. 4, 2026 in Asthma

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The Colorado Air Pollution Control Division issued a compliance advisory in August 2026 to the West Elk coal mine in Somerset. The facility reported volatile organic compound emissions of 1,723 tons during the 12-month period ending in May, significantly surpassing the annual permit limit of 465 tons.
Why it matters
Volatile organic compounds are air pollutants that can trigger respiratory issues, including asthma exacerbations, for residents living near high-emission sources. Addressing these regulatory breaches is essential to maintaining local air quality standards and public health protections.
Official state regulatory data confirmed the West Elk coal mine exceeded its 465-ton annual emission permit with 1,723 tons of VOCs recorded in the 12 months ending in May. The impact of these specific emission levels on regional air quality indices remains under state investigation.
The players
Colorado Air Pollution Control Division
The state agency responsible for monitoring air quality and enforcing compliance with industrial emission permits.
Mountain Coal Co.
The operator of the West Elk coal mine which is currently under review for its environmental management practices.
The details
The West Elk mine, operated by Mountain Coal Co., vents methane gas to ensure the safety of underground miners. Older sections of the facility release these gases through wells drilled from the surface, a process that contributed to the elevated VOC readings. Officials noted that the extraction of lower quality coal has also played a role in the facility's recent emission trends.
Timeline
January 2026: Emissions reached 535 tons during this month.
May 2026: The 12-month period for the 1,723-ton emission figure concluded.
August 2026: Colorado regulators issued the compliance advisory.
October 1, 2026: Environmental groups urged state action regarding emissions control technology.
Health Landscape
This enforcement action highlights the role of the Colorado Air Pollution Control Division in managing industrial pollutants that impact regional air health. It underscores the broader challenge of balancing energy extraction with state-mandated air quality standards for volatile compounds.
If you live in Gunnison County or the surrounding areas and notice increased asthma symptoms, consider tracking air quality alerts and discussing these patterns with your physician. Staying informed about local environmental health reports can help you better manage your respiratory care.
The takeaway
Maintaining awareness of local air quality is a key step for those with respiratory conditions. If you have concerns about environmental triggers in your neighborhood, ask your doctor to help you create an action plan that includes steps for high-pollution days.
Further reading
For more on managing triggers in your environment, visit our Asthma resources.
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