An official website of the United States government.

NPDES Permit for Hansen Wastewater Treatment Plant in Idaho

Transfer of permitting authority to Idaho. As of July 1, 2018, EPA has transferred authority to administer and enforce this permit to the Idaho Department of Environmental Quality. For more information, visit Idaho Pollutant Discharge Elimination System (IPDES) Program.Exit

Below are EPA's National Pollutant Discharge Elimination System (NPDES) final permit and supporting documents for the City of Hansen Wastewater Treatment Plant in Idaho.

  • Permit number: ID0022446
  • Effective date: November 1, 2007
  • Permit expires: October 31, 2012 (administratively continued)

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.