Idaho Department
of Environmental Quality

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

October 17, 2022
BOISE — The Idaho Department of Environmental Quality (DEQ) today awarded $43,000 to the Nez Perce Tribe to support aluminum, plastic, and cardboard recycling recovery.  

July 1, 2022
BOISE — The Idaho Department of Environmental Quality (DEQ) is publishing notice that the final amended consent judgments against Idaho Power Company (Idaho Power) have been entered by the courts.

BOISE — Due to an anticipated increase in funding from the US Environmental Protection Agency (EPA), the Idaho Department of Environmental Quality (DEQ) is extending the deadline for project submissions for the previously announced Sustainable Materials Management Grant application.