Idaho Department
of Environmental Quality

January 10, 2023
BOISE — The Idaho Department of Environmental Quality (DEQ) is seeking proposals that enhance or support innovative waste reduction or prevention.

August 15, 2025
TWIN FALLS — The Idaho Department of Environmental Quality (DEQ) is seeking a representative from the concentrated animal feeding operation or irrigated agriculture industry to fill a vacancy on the Wood River Watershed Advisory Group (WAG).  

November 1, 2024

BOISE – The Idaho Department of Environmental Quality (DEQ) today released the 2025 Idaho Pollutant Discharge Elimination System Program (IPDES) Permit Issuance Plan.