Idaho Department
of Environmental Quality

June 27, 2024
BOISE – The Idaho Department of Environmental Quality (DEQ) today announced the award of $30,989,4445 in construction grants to six drinking water and wastewater systems.   

October 19, 2022
BOISE — The Idaho Department of Environmental Quality (DEQ) today released the 2023 Idaho Pollutant Discharge Elimination System Program (IPDES) Permit Issuance Plan for the upcoming calendar year.