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DEQ seeks comment on draft permit to construct revision for J.R. Simplot Company 

Accepting comments from April 01, 2026, through May 01, 2026. 

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DEQ seeks comment on draft 401 water quality certification for Payette River Estates project

Accepting comments from April 01, 2026, through April 22, 2026.

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DEQ awards $1,501,280 to the City of Lewiston

BOISE – The Idaho Department of Environmental Quality (DEQ) today awarded $1,501,280 in low-interest wastewater emerging contaminant construction loan funding to the City of Lewiston in Nez Perce County, Idaho.

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