Idaho Department
of Environmental Quality

June 16, 2022
BOISE —The Idaho Department of Environmental Quality (DEQ) is seeking project proposals that enhance or support innovative waste reduction or prevention.

February 22, 2023
LAVA HOT SPRINGS – The Idaho Department of Environmental Quality (DEQ) seeks comment on a draft Idaho Pollutant Discharge Elimination System (IPDES) permit for the city of Lava Hot Springs publicly owned treatment works (POTW).

October 27, 2023
The Idaho Department of Environmental Quality (DEQ) today released the 2024 Idaho Pollutant Discharge Elimination System Program (IPDES) Permit Issuance Plan.

BOISE — The Idaho Department of Environmental Quality (DEQ) is releasing an Idaho Pollutant Discharge Elimination System Program (IPDES) preliminary draft permit to the City of Deary for preliminary review.