Updated at 1:20 p.m. MT on July 31, 2026: DEQ issued an Air Quality Advisory for the following Idaho counties: Ada, Adams, Canyon, Clearwater, Gem, Idaho, Latah, Lewis, Nez Perce, Owyhee, Payette, and Washington Counties, where all burning is prohibited. Take steps to protect your health and check DEQ’s air quality advisories map for future burn decisions.
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TWIN FALLS – The Idaho Department of Environmental Quality (DEQ) is seeking representatives to fill two vacancies on the Middle Snake Watershed Advisory Group (WAG).
November 17, 2022
BOISE — The Idaho Department of Environmental Quality (DEQ) is advancing three water quality improvement plans—known as total maximum daily loads—designed to control pollutants in the Beaver-Camas subbasin, Lower Clark Fork River, and Spokane River.
July 10, 2023
BOISE — The Idaho Department of Environmental Quality (DEQ) today announced the award of $11,085,902 in construction grants to three drinking water and wastewater systems.