Now showing items 21-28 of 28

    • Tillicum abbreviated preliminary assessment 

      Wallowa-Whitman National Forest (Agency : U.S.) (2003-02)
      Assesses mine site consisting of waste piles placed on moderate to steep side slopes. A Niton XRF unit found arsenic and lead exceeded EPA Region goals. Based on its proximity to Granite Creek, a Site Inspection is recommended.
    • Upper Central Mine abbreviated preliminary assessment 

      Wallowa-Whitman National Forest (Agency : U.S.) (2006-08)
      Assesses mine site on moderately steep side slopes consisting of four collapsed adits and about 1500cy of wasterock. A Niton XLt unit found most metals detected at the site exceeded screening criteria for birds, invertebrates, ...
    • Upper Grande Ronde mine tailings restoration project environmental assessment 

      Wallowa-Whitman National Forest (Agency : U.S.) (2009-01)
      The Upper Grande Ronde Mine Tailings Restoration Project would remove and/or redistribute mine tailings as far away from the wetted edge of the upper Grande Ronde River as possible. A total of 18 sites would have mine ...
    • Upper Grande Ronde Watershed analysis 

      Wallowa-Whitman National Forest (Agency : U.S.) (2004)
      Analyzes the watershed and its twelve subwatersheds to facilitate planing, implementation, and evaluation of forest management activities. Identifies existing conditions and provides an analytical framework and integration ...
    • Upper Grande Ronde Watershed analysis 

      Wallowa-Whitman National Forest (Agency : U.S.) (2004)
      Analyzes the watershed and its twelve subwatersheds to facilitate planing, implementation, and evaluation of forest management activities. Identifies existing conditions and provides an analytical framework and integration ...
    • Upper Powder Watershed draft assessment 

      Wallowa-Whitman National Forest (Agency : U.S.) (2005)
      Unfinished draft analyzes the watershed and its thirteen subwatersheds to facilitate planning, implementation, and evaluation of forest management activities. Examines issues, including vegetation and forest health, riparian ...
    • Upper Powder Watershed draft assessment 

      Wallowa-Whitman National Forest (Agency : U.S.) (2005)
      Unfinished draft analyzes the watershed and its thirteen subwatersheds to facilitate planning, implementation, and evaluation of forest management activities. Examines issues, including vegetation and forest health, riparian ...
    • Wallowa-Whitman National Forest forest roads analysis 

      Wallowa-Whitman National Forest (Agency : U.S.) (2003-10-21)
      Analysis identifies issues and assesses benefits, problems, and risks associated with the Forest's arterial and collector roads. Determines minimum road system for maintenance of level 3-5 roads, the number of roads necessary ...