On Thursday, July 1, the Idaho Department of Environmental Quality (DEQ) completed a multi-year transfer of authority from the US Environmental Protection Agency (EPA) to DEQ after gaining approval over the Idaho Pollutant Discharge Elimination System (IPDES) Program in 2018.
Attaining primacy is a significant accomplishment for the agency and ensures that permittees will have direct access to state permit writers who have local knowledge of Idaho’s surface waters.
It also puts Idaho in line with a vast majority of states that manage the discharge of pollutants into local waterways.
With the transfer of authority complete, DEQ is now responsible for permitting, compliance, inspections, and enforcement of discharge permits into Idaho waterways from industrial and municipal facilities, federal facilities, stormwater systems, sewage sludge, and the National Pollutant Discharge Elimination System (NPDES) pretreatment program.