Idaho Department
of Environmental Quality

September 22, 2022
The Idaho Department of Environmental Quality (DEQ) is releasing an Idaho Pollutant Discharge Elimination System (IPDES) preliminary draft permit to the Albeni Falls Dam for preliminary review.

August 10, 2023

BOISE – The Idaho Department of Environmental Quality is accepting a Letter of interest (LOI) from individuals and/or entities interested in being selected by DEQ as a receiver for the Island Park Water Company (IPWC)public water systems (PWSs).

August 5, 2024
BOISE – The Idaho Department of Environmental Quality (DEQ) is seeking comment on updates to the 2021 Implementation Guidance for the Idaho Copper Criteria for Aquatic Life.