NPDES Permit for Sitka Wastewater Treatment Facility in Alaska
Below are EPA's National Pollutant Discharge Elimination System (NPDES) final permit and supporting documents for the Sitka Wastewater Treatment Facility in Alaska.
Permit number: AK0021474
Current Permit
Effective date: December 31, 2001
Permit expired: January 02, 2007 (administratively continued)
- NPDES Permit, Sitka Wastewater Treatment Plant, #AK0021474 (pdf)
- NPDES Permit Fact Sheet, Sitka Wastewater Treatment Plant, #AK0021474 (pdf)
- Response to Comments on Draft NPDES Permit for Sitka Wastewater Treatment Plant, #AK0021474 (pdf)
Proposed Permit
EPA is proposing to reissue this permit. The draft permit and supporting documents are available below. We accepted public comments on the draft permit and tentative 301(h) decision from June 7 through July 24, 2023.
- Draft NPDES Permit, City and Borough of Sitka Wastewater Treatment Plant, #AK0021474 (pdf)
- NPDES Permit Fact Sheet, City and Borough of Sitka Wastewater Treatment Plant, #AK0021474 (pdf)
- 301(h) Tentative Decision Document, City and Borough of Sitka Wastewater Treatment Plant, #AK0021474 (pdf)
- Mixing Zone Dilution Modeling for Six Alaska POTWs (pdf)