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• 1. [Article] Surface-Ground Water Interactions Along Oregon's Lower Walla Walla River 2000 - 2001

  Abstract -- This report describes surface - groundwater interactions in the Walla Walla River between the WA-OR border and the town of Milton-Freewater. It includes detailed sections on seepage, vertical ...

  Citation × Citation Citation Abstract Copy Title: Surface-Ground Water Interactions Along Oregon's Lower Walla Walla River 2000 - 2001 Abstract -- This report describes surface - groundwater interactions in the Walla Walla River between the WA-OR border and the town of Milton-Freewater. It includes detailed sections on seepage, vertical and horizontal hydraulic gradients, and chemical signatures. It also provides geologic and watertable mapping, conclusions, and recommendations. Title: Surface-Ground Water Interactions Along Oregon's Lower Walla Walla River 2000 - 2001 Abstract -- This report describes surface - groundwater interactions in the Walla Walla River between the WA-OR border and the town of Milton-Freewater. It includes detailed sections on seepage, vertical and horizontal hydraulic gradients, and chemical signatures. It also provides geologic and watertable mapping, conclusions, and recommendations. Close

• 2. [Article] Harney-Malheur Lakes Subbasin Assessment

  Abstract -- Harney-Malheur Lakes Subbasin Assessment was completed by the Harney County Watershed Council. The Harney-Malheur Lakes Subbasin is 894,061 acres in Harney County, Oregon. The document discusses ...

  Citation × Citation Citation Abstract Copy Title: Harney-Malheur Lakes Subbasin Assessment Abstract -- Harney-Malheur Lakes Subbasin Assessment was completed by the Harney County Watershed Council. The Harney-Malheur Lakes Subbasin is 894,061 acres in Harney County, Oregon. The document discusses the history of the Harney-Malheur Lakes Subbasin including the environmental factors associated withthe subbasin (climate, geology, hydrology, ground and surface water and water supply. Fish and wildlife, habitat and vegetation types are discussed to understand the main inhabitants and how best to manage those populations found in the subbasin. The last section of the document discusses current issues within the subbasin and the reccomendations to deal with those issues. Title: Harney-Malheur Lakes Subbasin Assessment Abstract -- Harney-Malheur Lakes Subbasin Assessment was completed by the Harney County Watershed Council. The Harney-Malheur Lakes Subbasin is 894,061 acres in Harney County, Oregon. The document discusses the history of the Harney-Malheur Lakes Subbasin including the environmental factors associated withthe subbasin (climate, geology, hydrology, ground and surface water and water supply. Fish and wildlife, habitat and vegetation types are discussed to understand the main inhabitants and how best to manage those populations found in the subbasin. The last section of the document discusses current issues within the subbasin and the reccomendations to deal with those issues. Close

• 3. [Image] A report on Crater Lake water quality: Crater Lake National Park, Oregon, 1988-1989

  	1982-2002; ill, maps; Report title; CA 9000-3-0003 Subagreement 8; Includes appendices: Crater Lake Liminological Studies 1988 and 1989; "Submitted by Robert E. Benton, Superintendent Crater Lake National ...
  	Citation × Citation Citation Abstract Copy Title: A report on Crater Lake water quality: Crater Lake National Park, Oregon, 1988-1989 Author: National Park Service, Crater Lake National Park Year: 1988, 2009 1982-2002; ill, maps; Report title; CA 9000-3-0003 Subagreement 8; Includes appendices: Crater Lake Liminological Studies 1988 and 1989; "Submitted by Robert E. Benton, Superintendent Crater Lake National Park." - T.p.; Includes bibliographical references; Issues lack volume numbering Title: A report on Crater Lake water quality: Crater Lake National Park, Oregon, 1988-1989 Author: National Park Service, Crater Lake National Park Year: 1988, 2009 1982-2002; ill, maps; Report title; CA 9000-3-0003 Subagreement 8; Includes appendices: Crater Lake Liminological Studies 1988 and 1989; "Submitted by Robert E. Benton, Superintendent Crater Lake National Park." - T.p.; Includes bibliographical references; Issues lack volume numbering Close

• 4. [Image] Crater Lake limnological studies: final report

  	ill., maps; July 1993."; "Cooperative Park Studies Unit, College of Forestry, Oregon State University."; Includes bibliographical references.; This title is a culmination of the first 10-years of the Crater ...
  	Citation × Citation Citation Abstract Copy Title: Crater Lake limnological studies: final report Author: Gary L. Larson; McIntire, David C.; Jacobs, Ruth W; Year: 1993, 2009 ill., maps; July 1993."; "Cooperative Park Studies Unit, College of Forestry, Oregon State University."; Includes bibliographical references.; This title is a culmination of the first 10-years of the Crater Lake limnological studies and a long-term monitoring proposal to investigate new hypotheses. Title: Crater Lake limnological studies: final report Author: Gary L. Larson; McIntire, David C.; Jacobs, Ruth W; Year: 1993, 2009 ill., maps; July 1993."; "Cooperative Park Studies Unit, College of Forestry, Oregon State University."; Includes bibliographical references.; This title is a culmination of the first 10-years of the Crater Lake limnological studies and a long-term monitoring proposal to investigate new hypotheses. Close

• 5. [Image] Crater Lake National Park, Oregon : final development concept plan/amendment to the general management plan, environmental impact statement

  	ill., maps; "June 1995;" Includes bibliographical references and index; NPS D-35; FES 95-27; Also available via Internet as PDF file through Southern Oregon Digital Archives: http://soda.sou.edu. Search ...
  	Citation × Citation Citation Abstract Copy Title: Crater Lake National Park, Oregon : final development concept plan/amendment to the general management plan, environmental impact statement Author: United States. National Park Service. Denver Service Center Year: 1995, 2008 ill., maps; "June 1995;" Includes bibliographical references and index; NPS D-35; FES 95-27; Also available via Internet as PDF file through Southern Oregon Digital Archives: http://soda.sou.edu. Search Bioregion Collection Title: Crater Lake National Park, Oregon : final development concept plan/amendment to the general management plan, environmental impact statement Author: United States. National Park Service. Denver Service Center Year: 1995, 2008 ill., maps; "June 1995;" Includes bibliographical references and index; NPS D-35; FES 95-27; Also available via Internet as PDF file through Southern Oregon Digital Archives: http://soda.sou.edu. Search Bioregion Collection Close

• 6. [Image] Ecology of kokanee salmon and rainbow trout in Crater Lake, a deep ultraoligotrophic caldera lake (Oregon)

  	ill.; Thesis (M.S.)-Oregon State University, 1988; Includes bibliographical references (leaves 74-80)
  	Citation × Citation Citation Abstract Copy Title: Ecology of kokanee salmon and rainbow trout in Crater Lake, a deep ultraoligotrophic caldera lake (Oregon) Author: Buktenica, M. W., (Mark W.) Year: 1988, 2009 ill.; Thesis (M.S.)-Oregon State University, 1988; Includes bibliographical references (leaves 74-80) Title: Ecology of kokanee salmon and rainbow trout in Crater Lake, a deep ultraoligotrophic caldera lake (Oregon) Author: Buktenica, M. W., (Mark W.) Year: 1988, 2009 ill.; Thesis (M.S.)-Oregon State University, 1988; Includes bibliographical references (leaves 74-80) Close

• 7. [Image] Environmental assessment for snowmobile rulemaking in Crater Lake National Park, January 2001

  	ill., maps; "00383.O1D-CRATER LAKE"; "NPSD-306 Jan 2001"; Includes bibliographical references
  	Citation × Citation Citation Abstract Copy Title: Environmental assessment for snowmobile rulemaking in Crater Lake National Park, January 2001 Author: Crater Lake National Park (Agency : U.S.) Year: 2001, 2010 ill., maps; "00383.O1D-CRATER LAKE"; "NPSD-306 Jan 2001"; Includes bibliographical references Title: Environmental assessment for snowmobile rulemaking in Crater Lake National Park, January 2001 Author: Crater Lake National Park (Agency : U.S.) Year: 2001, 2010 ill., maps; "00383.O1D-CRATER LAKE"; "NPSD-306 Jan 2001"; Includes bibliographical references Close

• 8. [Image] Final winter use plan and environmental assessment: Crater Lake National Park, Oregon

  	ill., maps; "August, 1994"; Includes appendices; "Jones/Winter use 08/22/94e."
  	Citation × Citation Citation Abstract Copy Title: Final winter use plan and environmental assessment: Crater Lake National Park, Oregon Author: United States; National Park Service; Denver Service Center Year: 1994, 2009, 2010 ill., maps; "August, 1994"; Includes appendices; "Jones/Winter use 08/22/94e." Title: Final winter use plan and environmental assessment: Crater Lake National Park, Oregon Author: United States; National Park Service; Denver Service Center Year: 1994, 2009, 2010 ill., maps; "August, 1994"; Includes appendices; "Jones/Winter use 08/22/94e." Close

• 9. [Image] Geological limnology of Crater Lake, Oregon

  	ill.; Three folded plates in pocket; Thesis (M.S.)--University of Minnesota, 1961; Bibliography: leaves 168-175
  	Citation × Citation Citation Abstract Copy Title: Geological limnology of Crater Lake, Oregon Author: Nelson, C. Hans (Carlton Hans), 1937- Year: 1961, 2008 ill.; Three folded plates in pocket; Thesis (M.S.)--University of Minnesota, 1961; Bibliography: leaves 168-175 Title: Geological limnology of Crater Lake, Oregon Author: Nelson, C. Hans (Carlton Hans), 1937- Year: 1961, 2008 ill.; Three folded plates in pocket; Thesis (M.S.)--University of Minnesota, 1961; Bibliography: leaves 168-175 Close

• 10. [Image] Second annual report on the limnology and water quality monitoring program at Crater Lake National Park, Oregon: final

  	1982-2002; ill.; Includes bibliographic references; Issues lack volume numbering
  	Citation × Citation Citation Abstract Copy Title: Second annual report on the limnology and water quality monitoring program at Crater Lake National Park, Oregon: final Author: United States. Army. Corps of Engineers; in collaboration with National Park Service and Crater Lake National Park Year: 1983, 2008, 2009 1982-2002; ill.; Includes bibliographic references; Issues lack volume numbering Title: Second annual report on the limnology and water quality monitoring program at Crater Lake National Park, Oregon: final Author: United States. Army. Corps of Engineers; in collaboration with National Park Service and Crater Lake National Park Year: 1983, 2008, 2009 1982-2002; ill.; Includes bibliographic references; Issues lack volume numbering Close