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On June 15, 2022, the US Environmental Protection Agency (EPA) announced several health advisories for certain Per- and Polyfluoroalkyl Substances (PFAS), including new interim health advisories for Perfluorooctanoic Acid (PFOA) and Perfluorooctane sulfonate (PFOS), as well as final health advisories for GenX and Perfluorobutane sulfonic acid (PFBS).

Quick Links!!!

  • Wyoming's Air Quality

    The Wyoming Air Quality Monitoring Network features live images and current air quality conditions from monitoring stations throughout the state.

  • Harmful Cyanobacterial Blooms

    Harmful cyanobacterial blooms (HCBs) are dense concentrations of cyanobacteria, commonly referred to as blue-green algae, that pose a health risk to people, pets, and livestock.

  • Class VI Carbon Capture

    Class VI Carbon Capture, Utilization & Storage (CCUS) refers to the process in which carbon is captured from industrial processes and either utilized by turning the carbon into a new product or stored by injecting the carbon into a storage site, usually underground in a geologic formation.

  • 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.

  • Environmental Self Audit

    Wyoming’s audit law provides incentives to regulated entities to self-disclose noncompliance with environmental requirements found through environmental audits.

  • Operator Certification

    Wyoming’s certified operators protect public health by providing safe drinking water. They protect the environment by cleaning up our wastewater before releasing it.

  • Winter Ozone

    In 2005, the Air Quality Division recorded elevated ozone levels in the Upper Green River Basin. We know that the ozone exceedances are related to at least four factors: adequate amounts of precursor chemicals, snow cover, temperature inversions and low winds, and sunlight.

  • Advanced Search

    Search for DEQ webpages or for specific DEQ web documents

29 September Thursday

Water and Waste Advisory Board Meeting

September 29, 2022 @ 1:00 PM - 5:00 PM
Cheyenne, WY
15 November Tuesday