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- Abandoned Mine Land
- Administration
- Air Quality
- Land Quality
- Solid and Hazardous Waste
- Water Quality
Air Quality Awareness Week
The Wyoming Department of Environmental Quality celebrated Air Quality Awareness Week from May 3-7, 2022.
Diesel Emissions Reduction Program
DEQ protects students and the environment through the School Bus Replacement Program
Know Your Well
Every March 13th is “Know Your Well Day”, but any day is a good day to learn more about your water well and drinking water supply.
Lead Testing in Drinking Water
DEQ announced that they are accepting applications for lead testing in drinking water at schools and child care facilities.
Our Works Not Done
Since 1977, states have been successful reclaiming and remediating historic abandoned mine lands throughout the country.
POWARS II
DEQ helps preserve oldest known prehistoric mine in North America.
Reliance, Wyoming Project
The Reliance Coal Mining District is one of the largest and most varied coal mine reclamation projects completed by the Wyoming Department of Environment Quality, Abandoned Mine Land Program.
Sediment Management at Willwood Dam
In 2016, while scheduled and required maintenance was being conducted on Willwood Dam, a large quantity of sediment was released from behind the dam that resulted in fish kills, loss of aquatic invertebrates, the release of tires and other trash, and deposition of large amounts sediment in the downstream Shoshone River
Small Business Environmental Assistance Program
The State of Wyoming’s Small Business Environmental Assistance Program (SBEAP) assists small businesses from various industry sectors with environmental compliance and emissions reduction.