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NPDES General Permit for Concentrated Animal Feeding Operations (CAFOs) in Idaho

EPA reissued the NPDES General Permit for CAFOs in Idaho on May 13, 2020. Read the Federal Register notice.

Below are EPA's National Pollutant Discharge Elimination System (NPDES) final general permit and supporting documents for concentrated animal feeding operations located in Idaho, excluding facilities in Indian Country.

  • Permit number: IDG010000
  • Effective date: June 15, 2020
  • Permit expires: June 14, 2025

To apply for coverage, visit NPDES Applications and Forms (see Form 2B - Applications for Permit to Discharge Wastewater from Concentrated Animal Feeding Operations).

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