NPDES Permit for City of Caldwell 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.
Below are EPA's National Pollutant Discharge Elimination System (NPDES) final permit and supporting documents for the City of Caldwell's wastewater treatment plant in Idaho.
- Permit number: ID0021504
- Effective date: Nov. 1, 2016
- Permit expires: Oct. 31, 2021