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• 1. [Article] Slate Creek Watershed Assessment

  Abstract -- The analysis was jointly conducted by the Applegate River Watershed Council (ARWC), Bureau of Land Management (BLM), and the Siskiyou National Forest. Accordingly, the assessment method was ...

  Citation × Citation Citation Abstract Copy Title: Slate Creek Watershed Assessment Abstract -- The analysis was jointly conducted by the Applegate River Watershed Council (ARWC), Bureau of Land Management (BLM), and the Siskiyou National Forest. Accordingly, the assessment method was designed to fulfill obligations for the Oregon Watershed Enhancement Board and the Federal Guide to Watershed Analysis. Issues and key questions, developed by the federal agencies, ARWC, and landowners guide the content of this analysis. Key issues focus the assessment on the principle concerns of the Slate Creek Watershed. This watershed assessment is grouped into three main categories: Cultural and Social environment, Terrestrial environment, and the Aquatic environment. The cultural and social environment examines the historic and current human uses in the watershed. The terrestrial environment focuses on vegetation patterns, wildlife habitat and fire/fuel conditions. Fish habitat conditions, water quality and riparian zone function are discussed in the aquatic environment. Title: Slate Creek Watershed Assessment Abstract -- The analysis was jointly conducted by the Applegate River Watershed Council (ARWC), Bureau of Land Management (BLM), and the Siskiyou National Forest. Accordingly, the assessment method was designed to fulfill obligations for the Oregon Watershed Enhancement Board and the Federal Guide to Watershed Analysis. Issues and key questions, developed by the federal agencies, ARWC, and landowners guide the content of this analysis. Key issues focus the assessment on the principle concerns of the Slate Creek Watershed. This watershed assessment is grouped into three main categories: Cultural and Social environment, Terrestrial environment, and the Aquatic environment. The cultural and social environment examines the historic and current human uses in the watershed. The terrestrial environment focuses on vegetation patterns, wildlife habitat and fire/fuel conditions. Fish habitat conditions, water quality and riparian zone function are discussed in the aquatic environment. Close

• 2. [Article] Clear and Foster Creek Watershed Assessment

  Abstract -- A watershed assessment was completed in the Clear and Foster Creek watersheds to evaluate existing conditions and make recommendations to protect or enhance watershed natural resources. Clear ...

  Citation × Citation Citation Abstract Copy Title: Clear and Foster Creek Watershed Assessment Abstract -- A watershed assessment was completed in the Clear and Foster Creek watersheds to evaluate existing conditions and make recommendations to protect or enhance watershed natural resources. Clear and Foster Creek are tributaries to the Clackamas River below any major dams on the system; consequently these tributaries are positioned favorably to contribute to recovery of important anadromous fish populations. Anadromous fish species in the Clackamas basin include spring and fall chinook, coho salmon, winter steelhead, summer steelhead (non-native), migratory cutthroat trout and lamprey. Clear and Foster Creeks are utilized by fall chinook, winter steelhead and coho salmon. The assessment generally followed the framework described in the Oregon Watershed Enhancement Board’s Watershed Assessment Manual (WPN, 1999). The assessment focused on the following components: Channel habitat classification and modification; hydrology and water use; riparian/wetlands; sediment sources; water quality; fisheries; and wildlife and upland vegetation. Generally the approach builds on existing information, and enhances this information with aerial photo interpretation and limited field checking. Additional fieldwork was used to verify channel habitat types and to characterize fish habitat condition. GIS was used as a critical assessment tool and method of displaying results. Title: Clear and Foster Creek Watershed Assessment Abstract -- A watershed assessment was completed in the Clear and Foster Creek watersheds to evaluate existing conditions and make recommendations to protect or enhance watershed natural resources. Clear and Foster Creek are tributaries to the Clackamas River below any major dams on the system; consequently these tributaries are positioned favorably to contribute to recovery of important anadromous fish populations. Anadromous fish species in the Clackamas basin include spring and fall chinook, coho salmon, winter steelhead, summer steelhead (non-native), migratory cutthroat trout and lamprey. Clear and Foster Creeks are utilized by fall chinook, winter steelhead and coho salmon. The assessment generally followed the framework described in the Oregon Watershed Enhancement Board’s Watershed Assessment Manual (WPN, 1999). The assessment focused on the following components: Channel habitat classification and modification; hydrology and water use; riparian/wetlands; sediment sources; water quality; fisheries; and wildlife and upland vegetation. Generally the approach builds on existing information, and enhances this information with aerial photo interpretation and limited field checking. Additional fieldwork was used to verify channel habitat types and to characterize fish habitat condition. GIS was used as a critical assessment tool and method of displaying results. Close

• 3. [Article] Phillips Creek Watershed Assessment

  Abstract -- Watershed Assessments for the Grande Ronde River Subwatersheds are being prepared for the Grande Ronde Model Watershed Program. This Watershed Assessment addresses the Phillips Creek Watershed ...

  Citation × Citation Citation Abstract Copy Title: Phillips Creek Watershed Assessment Abstract -- Watershed Assessments for the Grande Ronde River Subwatersheds are being prepared for the Grande Ronde Model Watershed Program. This Watershed Assessment addresses the Phillips Creek Watershed located near Elgin, Oregon. Phillips Creek is a relatively small watershed (4th order HUC – Hydrologic Unit Classification) containing about 33 square miles or slightly over 24,000 acres. Phillips Creek empties into the Grande Ronde River in Elgin. It is an intermittent stream in some reaches, but water flows year around in other reaches. In this Assessment the main emphasis is on the nonfederal lands. The USDA Forest Service – Umatilla National Forest recently completed a watershed assessment on the National Forest area that includes Phillips, Cabin, Gordon and Dry Creeks. For more complete information on watershed condition on federal lands, please refer to the Umatilla National Forest’s Phillips-Gordon Ecosystem Analysis (PGEA). This assessment will describe the Phillips Creek watershed and help to identify the stream processes and features that are working well, and those that are not. Information that is already available from state and federal agencies as well as from private sources (including people that live in the area) will be used. Several public meetings were held to obtain information and insights from people that live in the area. The assessment will identify human’s positive and negative influences to the immediate stream environment. The assessment should provide enough information to develop project plans and monitoring plans that will help to protect and improve water quality and fish habitat in Phillips Creek and its tributaries. This assessment includes a description of Phillips Creek Watershed, historical conditions assessment, channel habitat type classification, hydrology and water use, riparian assessment, wetlands assessment, sediment sources assessment, channel modification assessment, water quality assessment, water rights assessment, fish and fish habitat assessment, upland conditions assessment – Forest, upland conditions assessment – Range, developed area assessment, noxious weeds assessment, and a watershed condition evaluation. Title: Phillips Creek Watershed Assessment Abstract -- Watershed Assessments for the Grande Ronde River Subwatersheds are being prepared for the Grande Ronde Model Watershed Program. This Watershed Assessment addresses the Phillips Creek Watershed located near Elgin, Oregon. Phillips Creek is a relatively small watershed (4th order HUC – Hydrologic Unit Classification) containing about 33 square miles or slightly over 24,000 acres. Phillips Creek empties into the Grande Ronde River in Elgin. It is an intermittent stream in some reaches, but water flows year around in other reaches. In this Assessment the main emphasis is on the nonfederal lands. The USDA Forest Service – Umatilla National Forest recently completed a watershed assessment on the National Forest area that includes Phillips, Cabin, Gordon and Dry Creeks. For more complete information on watershed condition on federal lands, please refer to the Umatilla National Forest’s Phillips-Gordon Ecosystem Analysis (PGEA). This assessment will describe the Phillips Creek watershed and help to identify the stream processes and features that are working well, and those that are not. Information that is already available from state and federal agencies as well as from private sources (including people that live in the area) will be used. Several public meetings were held to obtain information and insights from people that live in the area. The assessment will identify human’s positive and negative influences to the immediate stream environment. The assessment should provide enough information to develop project plans and monitoring plans that will help to protect and improve water quality and fish habitat in Phillips Creek and its tributaries. This assessment includes a description of Phillips Creek Watershed, historical conditions assessment, channel habitat type classification, hydrology and water use, riparian assessment, wetlands assessment, sediment sources assessment, channel modification assessment, water quality assessment, water rights assessment, fish and fish habitat assessment, upland conditions assessment – Forest, upland conditions assessment – Range, developed area assessment, noxious weeds assessment, and a watershed condition evaluation. Close

• 4. [Image] Feeding of golden-mantled ground squirrels by park visitors at Crater Lake National Park

  	map; "A research paper submitted to the Department of Geography in partial fulfillment of the requirements for the Degree of Master of Science."; "May 1984."; Includes bibliographical references (leaf ...
  	Citation × Citation Citation Abstract Copy Title: Feeding of golden-mantled ground squirrels by park visitors at Crater Lake National Park Author: Schwarzkopf, S. Kent Year: 1984, 2010 map; "A research paper submitted to the Department of Geography in partial fulfillment of the requirements for the Degree of Master of Science."; "May 1984."; Includes bibliographical references (leaf 50-52). Title: Feeding of golden-mantled ground squirrels by park visitors at Crater Lake National Park Author: Schwarzkopf, S. Kent Year: 1984, 2010 map; "A research paper submitted to the Department of Geography in partial fulfillment of the requirements for the Degree of Master of Science."; "May 1984."; Includes bibliographical references (leaf 50-52). Close

• 5. [Image] An investigation into the comparative utility of color infrared aerial photography and LANDSAT data for detailed surface cover type mapping within Crater Lake National Park, Oregon

  	ill., maps; Typescript (photocopy); Thesis (Ph. D.)--Oregon State University, 1978; Includes bibliographical references
  	Citation × Citation Citation Abstract Copy Title: An investigation into the comparative utility of color infrared aerial photography and LANDSAT data for detailed surface cover type mapping within Crater Lake National Park, Oregon Author: Walsh, Stephen Joseph, Year: 1977, 2009 ill., maps; Typescript (photocopy); Thesis (Ph. D.)--Oregon State University, 1978; Includes bibliographical references Title: An investigation into the comparative utility of color infrared aerial photography and LANDSAT data for detailed surface cover type mapping within Crater Lake National Park, Oregon Author: Walsh, Stephen Joseph, Year: 1977, 2009 ill., maps; Typescript (photocopy); Thesis (Ph. D.)--Oregon State University, 1978; Includes bibliographical references Close

• 6. [Image] Crater Lake National Park wildland fire management plan, September 2004: (revised May, 2007)

  	ill., maps; Report title; Includes bibliographical references (p.13.A-1 - 13.A-22)
  	Citation × Citation Citation Abstract Copy Title: Crater Lake National Park wildland fire management plan, September 2004: (revised May, 2007) Author: Crater Lake National Park (Agency : U.S.) Year: 2004, 2009, 2010 ill., maps; Report title; Includes bibliographical references (p.13.A-1 - 13.A-22) Title: Crater Lake National Park wildland fire management plan, September 2004: (revised May, 2007) Author: Crater Lake National Park (Agency : U.S.) Year: 2004, 2009, 2010 ill., maps; Report title; Includes bibliographical references (p.13.A-1 - 13.A-22) Close

• 7. [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

• 8. [Image] Crater Lake National Park, Oregon: draft visitor services plan, environmental impact statement

  	"November 1997."; Includes bibliographical references (155-163) and index
  	Citation × Citation Citation Abstract Copy Title: Crater Lake National Park, Oregon: draft visitor services plan, environmental impact statement Author: United States. National Park Service Year: 1997, 2008 "November 1997."; Includes bibliographical references (155-163) and index Title: Crater Lake National Park, Oregon: draft visitor services plan, environmental impact statement Author: United States. National Park Service Year: 1997, 2008 "November 1997."; Includes bibliographical references (155-163) and index Close

• 9. [Image] Environmental assessment draft visitor use and general development plans, parts III & IV of the general management plan, Crater Lake National Park

  	ill., maps; Includes bibliographical references (p. 183-185)
  	Citation × Citation Citation Abstract Copy Title: Environmental assessment draft visitor use and general development plans, parts III & IV of the general management plan, Crater Lake National Park Author: United States. National Park Service. Denver Service Center Year: 1977, 2010 ill., maps; Includes bibliographical references (p. 183-185) Title: Environmental assessment draft visitor use and general development plans, parts III & IV of the general management plan, Crater Lake National Park Author: United States. National Park Service. Denver Service Center Year: 1977, 2010 ill., maps; Includes bibliographical references (p. 183-185) Close

• 10. [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