DEQ releases revised Categorical Use Attainability Analysis (UAA) for Recreation

Today, the Wyoming Department of Environmental Quality (DEQ) released the revised technical Categorical Use Attainability Analysis (UAA) for Recreation that identifies low flow channels in Wyoming that are not used for swimming or similar water contact activities.  The UAA for Recreation was developed in cooperation with input from Wyoming stakeholders and the United States Environmental Protection […]

DEQ to host Kick-off Meeting to begin work on developing Nutrient Strategy

The Wyoming Department of Environmental Quality (DEQ), Water Quality Division (WQD) is inviting the public, interested organizations, and state and federal agencies to participate in an effort to address nutrients entering Wyoming’s surface waters. Phosphorus and nitrogen are two important nutrients that can cause excessive growth of algae and plants in Wyoming’s rivers and lakes […]

March 13th is Know Your Well Day

Over 72 percent of Wyoming’s population relies on groundwater for part or all of their drinking water supply. In recognition of the importance of groundwater to the citizens of the state and in conjunction with the National Groundwater Association “Groundwater Awareness Week”, the Wyoming Department of Environmental Quality (DEQ) Water Quality Division (WQD) has designated […]

Pavillion Working Group Meeting Rescheduled

Riverton, Wyo – On Wednesday, February 17, 2016, the Wyoming Department of Environmental Quality (DEQ) and the Wyoming Oil and Gas Conservation Commission (OGCC) will host a meeting of the Pavillion Working Group in Riverton, WY. At this meeting DEQ and OGCC will provide updates regarding their reports into the investigation of pits, well bore integrity and […]

Pavillion Working Group Meeting

Riverton, Wyo – On Tuesday, February 2, 2016, the Wyoming Department of Environmental Quality (DEQ) and the Wyoming Oil and Gas Conservation Commission (OGCC) will host a meeting of the Pavillion Working Group in Riverton, WY. At this meeting DEQ and OGCC will provide updates regarding their reports into the investigation of pits, well bore integrity and […]

DEQ releases Pavillion, WY Draft Report

Today, the Wyoming Department of Environmental Quality (DEQ) released its Pavillion, Wyoming Area Domestic Water Wells Draft Final Report and Palatability Study. This draft report is a result of the State of Wyoming’s continued investigation into drinking water quality concerns in the Pavillion area.  “This draft report is part of an extensive scientific investigation to […]

DEQ and consultants complete second round of sampling near Pavillion

The Wyoming Department of Environmental Quality (DEQ) and their consultants, Acton Mikelson Environmental (AME), completed the second round of domestic water well sampling in August. This summer, DEQ and their consultants were in the Pavillion area sampling thirteen (13) selected wells. According to Mark Thiesse, DEQ Groundwater Program Manager, the results of the second sampling […]

EPA agrees with DEQ analysis and approves aquifer exemption

This week, the United States Environmental Protection Agency (EPA) announced that they have approved WDEQ’s aquifer exemption request associated with Linc Energy’s coal gasification pilot project in Campbell County. “The request meets the regulatory requirements,” said EPA in a recent statement. “I’m pleased that EPA’s scientists arrived at the same conclusions that we did,” said Kevin […]