WDEQ Celebrates Professional Water and Wastewater Operators

CHEYENNE, WYOMING – Wyoming Governor Mark Gordon has proclaimed the week of February 9-15, 2026, as Wyoming Professional Water and Wastewater Operator Appreciation Week. The Wyoming Department of Environmental Quality (WDEQ) is joining the Governor in recognizing the essential role these professionals play in safeguarding public health and protecting the environment across the state. “Healthy […]

Findings from the Lonesome Lake and Big Sandy Lake Fecal Bacteria Evaluation

Statewide, Wyo – The Wyoming Department of Environmental Quality (WDEQ) Water Quality Division (WQD), in collaboration with the Shoshone National Forest (SNF), completed an evaluation of Lonesome Lake and Big Sandy Lake, indicating that Escherichia coli (E. coli) samples collected in the summer of 2025 attained state water quality standards for recreational uses. WDEQ and SNF initiated […]

DEQ recommends private domestic well owners test their wells

The Wyoming Department of Environmental Quality (DEQ), Water Quality Division (WQD), in conjunction with the Saratoga-Encampment-Rawlins Conservation District (SERCD), is recommending that private well owners within the greater Saratoga area test their wells. Recently, SERCD and DEQ identified several wells primarily within the Cow Creek Station Subdivision and additional locations within the northwest greater Saratoga […]

DEQ Announces Second Wyoming Water Quality Conference

The Department of Environmental Quality (DEQ), Water Quality Division (WQD) invites the public and our partners to attend the second Wyoming Water Quality Conference at the University of Wyoming Conference Center in Laramie, Wyoming on October 15-16, 2025. At the Conference, participants will learn about how the WQD fulfills its mission of protecting and restoring […]

DEQ celebrates Solid Waste and Recycling Workers Week

The Wyoming Department of Environmental Quality (DEQ) – Solid Waste Permitting and Corrective Action Program will be celebrating Solid Waste and Recycling Workers Week from June 16-24, 2025. DEQ invites Wyoming citizens to thank the often-overlooked solid waste and recycling workers in our Wyoming communities during this week. Their work is essential to safeguarding Wyoming’s […]

Notice to Avoid and Report Possible Harmful Cyanobacteria Blooms (HCBs) in Wyoming Waters

CHEYENNE, WY – With summer upon us and more people heading to Wyoming’s lakes and reservoirs to recreate, the Wyoming Department of Environmental Quality (WDEQ), the Wyoming Department of Health (WDH), and the Wyoming Livestock Board (WLSB), in collaboration with partners, want to remind the public to avoid and keep animals away from harmful cyanobacteria […]

DEQ releases 2024 State of the Environment Report

The Wyoming Department of Environmental Quality (DEQ) has released Wyoming’s State of the Environment Report for 2024. The report highlights DEQ’s ongoing work, achievements, and insight into the department’s four primary responsibilities: air, land, waste, and water. “This report underscores the Wyoming DEQ’s leadership and dedication to environmental stewardship and protection. Wyoming consistently sets a […]