Federal agency agrees with DEQ determination on Belle Ayr and Eagle Butte mine permits and reclamation plans.

On September 20, 2019, the United States Office of Surface Mining Reclamation and Enforcement (OSMRE) responded to a recent citizen complaint filed by the Powder River Basin Resource Council (PRBRC). In OSMRE’s response, the federal oversight agency agreed with the Wyoming Department of Environmental Quality’s (DEQ) assessment that the Belle Ary and Eagle Butte mines are […]

DEQ offers near real-time air quality monitoring stations throughout Wyoming

Citizens near the Pathfinder Reservoir in Carbon and Natrona Counties may be experiencing smoke pollution due to the Pedro Mountain wildfire. The Wyoming Department of Environmental Quality (DEQ) offers near real-time air quality data for Wyoming’s monitoring stations and health effects information to help the public interpret current conditions. WYVISNET-Online Monitoring Stations Health Effects “WYVISNET features live […]

Open Air Training

In the fall of 2018, the Wyoming Department of Environmental Quality (DEQ), Air Quality Division (AQD) launched Open Air, which can be accessed at: https://openair.wyo.gov.  Open Air provides the public with access to data, public records, and other information about Division-permitted facilities. Open Air, which is part of the IMPACT data system, was designed to allow the […]

Avoid and Report Possible Harmful Cyanobacterial Blooms in Wyoming Waters

Cheyenne, Wyo – The Wyoming Department of Environmental Quality (DEQ), the Wyoming Department of Health (WDH), and the Wyoming Livestock Board (WLB) are advising the public to avoid and keep animals away from cyanobacterial blooms in Wyoming’s lakes and reservoirs and to report suspected blooms to DEQ. Cyanobacteria, also known as blue-green algae, can form […]

DEQ and Army Corps of Engineers work together to clean up missile site near Cheyenne

By Kristine Galloway Large cleanup projects require large efforts to resolve them. That’s the case with the former Atlas “D” Missile Site 4, just west of Cheyenne. The Wyoming Department of Environmental Quality discovered the water at the site is contaminated with trichloroethene (TCE) in 1998. The U.S. Army Corps of Engineers began its investigations […]

DEQ Announces Rescheduled Post-Winter Ozone Season Meeting

Boulder, WY – The Wyoming Department of Environmental Quality (DEQ) this morning rescheduled the Post-Winter Ozone Season Update for Wednesday, June 26, 2019. The meeting will begin with a presentation of information by DEQ. After the presentation, time will be devoted for one-on-one opportunities to answer questions. The public meeting will focus on the 2019 Winter Ozone […]