Updated at 1:00 p.m. MT on July 20, 2026: DEQ issued an Air Quality Advisory for 5 Idaho counties: Ada, Canyon, Gem, 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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GARDEN VALLEY – The Idaho Department of Environmental Quality (DEQ) seeks comment on a draft Idaho Pollutant Discharge Elimination System (IPDES) permit for The Edge Resort.
BOISE – The Idaho Department of Environmental Quality (DEQ) is announcing fiscal year 2026 funding opportunities for Idaho’s drinking water and wastewater systems.
January 6, 2025
The Idaho Department of Environmental Quality (DEQ) is releasing an Idaho Pollutant Discharge Elimination System (IPDES) preliminary draft permit to Perpetua Resources Idaho, Inc. for preliminary review. The company has ten days to review the preliminary draft permit and fact sheet for any errors and omissions that should be addressed before the public participation period.