DEQ releases 2026 Idaho Pollutant Discharge Elimination System Program Permit Issuance Plan
November 3, 2025
No Comments
Read More »
Welcome to the Idaho Department of Environmental Quality
We are proud to protect human health and the quality of Idaho’s air, land, and water.
Working
at DEQ
Harmful Algal
Blooms
Public
Records Request
News Releases
DEQ awards $869,000 to Birch Creek Culinary Water Company in Franklin County
October 21, 2025
No Comments
Read More »
DEQ announces drinking water and wastewater funding opportunities for fiscal year 2027
October 17, 2025
No Comments
Read More »
Events
No event found!