NPDES Permit for City of Harrison Wastewater Treatment Facility 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 Harrison Wastewater Treatment Plant in Idaho.

Permit number: ID0021997
Effective date: September 1, 2018
Modified: July 10, 2019
Permit expires: August 31, 2023

NPDES Permit (Modified 2019), City of Harrison, Idaho, #ID0021997 (pdf) (281.9 KB, July 10, 2019)
Final wastewater discharge permit.
NPDES Permit Fact Sheet (2019), City of Harrison, Idaho, #ID0021997 (pdf) (1.92 MB, May 2019)
Technical basis for modifications to 2018 permit.
Response to Comments on 2019 Draft NPDES Permit for City of Harrison, Idaho, #ID0021997 (pdf) (74.65 KB, July 2019)
EPA's responses to public comments on the May 2019 draft permit modification.
NPDES Permit Fact Sheet (2018), City of Harrison, Idaho, #ID0021997 (pdf) (1.8 MB, May 2018)
Technical basis for 2018 permit.
Response to Comments on 2018 Draft NPDES Permit for City of Harrison, Idaho, #ID0021997 (pdf) (87.74 KB, June 2018)
EPA's responses to public comments on the May 2018 draft permit.