NPDES Permit for Denali National Park Front Country Wastewater Treatment Plant in Alaska

Below is EPA's National Pollutant Discharge Elimination System (NPDES) permit for the Denali National Park Front Country Wastewater Treatment Plant in Alaska.

Permit number: AK0053775

Current permit

Effective date: September 1, 2019
Permit expired: August 31, 2024 (administratively continued)

• NPDES Permit, Denali National Park Front Country WWTP, Alaska, #AK0053775 (pdf) (218.56 KB, July 3, 2019)
  Final wastewater discharge permit.
• NPDES Permit Fact Sheet, Denali National Park Front Country WWTP, #AK0053775 (pdf) (752.02 KB, March 2019)
  Technical basis for permit.
• Response to Comments on Draft NPDES Permit for Denali National Park Front Country WWTP, Alaska, #AK0053775 (pdf) (83.57 KB, July 2019)
  EPA's responses to public comments on the March 2019 draft permit.

Proposed permit

EPA is proposing to reissue this permit. We are accepting comments on the draft permit from September 30 through October 30, 2025. Copies of the draft permit and supporting documents are available below.

• Draft NPDES Permit, Denali National Park Front Country WWTP, #AK0053775 (pdf) (527.48 KB, September 2025)
  Proposed wastewater discharge permit.
• NPDES Permit Fact Sheet, Denali National Park Front Country WWTP, #AK0053775 (pdf) (735.67 KB, September 2025)
  Technical basis for September 2025 draft permit.