• Environmental Assessment for Geotechnical Investigations near C-Camp and in the Park Entrance Area -pdf 2005
  
  
• Environmental Assessment for the Construction of a New Eielson Visitor Center and a Permanent Toklat Rest Stop
  • Decision - ERRATA and the Finding of No Significant Impact (FONSI) 2004

• Environmental Assessment for Construction of a New Multi-purpose Trail in the Entrance Area of Denali National Park - available in .pdf format [252 kb] 2004

• Environmental Assessment For a Gravel Acquisition Plan is now Online. 2003

• Environmental Assessment for Construction of a Springtime Dogsled and Skiing Trail from Headquarters to Mile 7 of the Park Road. 2003

• Hazardous Vegetative Fuel Treatment Plan in Denali National Park and Preserve, Alaska - November 2002
  • Decision: Finding of No Significant Impact (FONSI) 2003

• Geophysical Institute Seismic Station upgrade and repeater installation atseveral locations in Denali National Park and Preserve, Alaska - November 2002
  • Decision: Finding of No Significant Impact (FONSI)

• Savage East Parking Area Improvements to the Parking Area - August 2002
  • Decision: Finding of No Significant Impact (FONSI)

• Spruce Creek Access - April 2002
  • Decision: Finding of No Significant Impact (FONSI)

• Final Snowmachine, Road Regulations Issued for Denali National Park and Preserve
  • Decision: Finding of No Significant Impact (FONSI) 2000