Idaho Department
of Environmental Quality

December 6, 2024

BOISE – The Idaho Department of Environmental Quality (DEQ) is holding a public hearing on a variance from a hazardous waste treatment storage or disposal facility permit for P. Kay Metal Lewiston, LLC.

March 23, 2023
The Idaho Department of Environmental Quality (DEQ) is releasing an Idaho Pollutant Discharge Elimination System (IPDES) preliminary draft permit to the city of Bovill for preliminary review.

August 3, 2023

BOISE – The Idaho Department of Environmental Quality (DEQ) is hosting a public workshop on the agency’s triennial review of Idaho’s surface water quality standards.

November 15, 2022
BOISE – The Idaho Department of Environmental Quality (DEQ) seeks comment on a proposed settlement action with Brinkmann Construction for violations of the 2022 construction general permit for discharges from construction activities.