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• 1. [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

• 2. [Article] Aquatic & Riparian Habitat Evaluation for the McKenzie-Willamette River Confluence (Project #99-101)

  Abstract -- These files contain reports, GIS maps, photos, and accompanying metadata and files developed for the McKenzie-Willamette Confluence Study and the McKenzie River Subbasin Assessment of 2000....

  Citation × Citation Citation Abstract Copy Title: Aquatic & Riparian Habitat Evaluation for the McKenzie-Willamette River Confluence (Project #99-101) Abstract -- These files contain reports, GIS maps, photos, and accompanying metadata and files developed for the McKenzie-Willamette Confluence Study and the McKenzie River Subbasin Assessment of 2000. Title: Aquatic & Riparian Habitat Evaluation for the McKenzie-Willamette River Confluence (Project #99-101) Abstract -- These files contain reports, GIS maps, photos, and accompanying metadata and files developed for the McKenzie-Willamette Confluence Study and the McKenzie River Subbasin Assessment of 2000. Close

• 3. [Article] South Coast and Lower Rogue Watersheds - Road Storm-proofing Projects - Monitoring Report 2000-2001

  Abstract -- Road storm-proofing (sediment abatement) projects in the Lobster Creek watershed were monitored within 2 years of installation. Narrative descriptions of each project site and selected photos ...

  Citation × Citation Citation Abstract Copy Title: South Coast and Lower Rogue Watersheds - Road Storm-proofing Projects - Monitoring Report 2000-2001 Abstract -- Road storm-proofing (sediment abatement) projects in the Lobster Creek watershed were monitored within 2 years of installation. Narrative descriptions of each project site and selected photos are presented. Title: South Coast and Lower Rogue Watersheds - Road Storm-proofing Projects - Monitoring Report 2000-2001 Abstract -- Road storm-proofing (sediment abatement) projects in the Lobster Creek watershed were monitored within 2 years of installation. Narrative descriptions of each project site and selected photos are presented. Close

• 4. [Article] South Coast and Lower Rogue Watersheds - Riparian Improvement Project - Monitoring Report 2000 - 2001

  Abstract -- 64.1 stream miles on 11 South Coast streams were planted with various conifers from 1996 to 2001 to restore degraded riparian habitat. The average stocking/survival rate was 40% overall. Narrative ...

  Citation × Citation Citation Abstract Copy Title: South Coast and Lower Rogue Watersheds - Riparian Improvement Project - Monitoring Report 2000 - 2001 Abstract -- 64.1 stream miles on 11 South Coast streams were planted with various conifers from 1996 to 2001 to restore degraded riparian habitat. The average stocking/survival rate was 40% overall. Narrative details and some photos are given. Title: South Coast and Lower Rogue Watersheds - Riparian Improvement Project - Monitoring Report 2000 - 2001 Abstract -- 64.1 stream miles on 11 South Coast streams were planted with various conifers from 1996 to 2001 to restore degraded riparian habitat. The average stocking/survival rate was 40% overall. Narrative details and some photos are given. Close

• 5. [Article] End Creek - Rice Fish Habitat and Wetland Restoration Project, OWEB #204-434

  Abstract -- The summer of 2006 culminated in the successful implementation of three consecutive phases of the End Creek Restoration Project located in the northwest Grande Ronde Valley within the Grande ...

  Citation × Citation Citation Abstract Copy Title: End Creek - Rice Fish Habitat and Wetland Restoration Project, OWEB #204-434 Abstract -- The summer of 2006 culminated in the successful implementation of three consecutive phases of the End Creek Restoration Project located in the northwest Grande Ronde Valley within the Grande Ronde Subbasin of eastern Oregon. The End Creek Project complex encompasses approximately 776 acres within three contiguous private land parcels, 1.13 miles of End Creek, 1.06 miles of the South Fork Willow Creek, 0.65 miles of McDonald Creek, and several spring-fed tributaries in the Willow Creek Watershed. This 39 page report details the many aspects of this project and includes photos, figures, and references. Title: End Creek - Rice Fish Habitat and Wetland Restoration Project, OWEB #204-434 Abstract -- The summer of 2006 culminated in the successful implementation of three consecutive phases of the End Creek Restoration Project located in the northwest Grande Ronde Valley within the Grande Ronde Subbasin of eastern Oregon. The End Creek Project complex encompasses approximately 776 acres within three contiguous private land parcels, 1.13 miles of End Creek, 1.06 miles of the South Fork Willow Creek, 0.65 miles of McDonald Creek, and several spring-fed tributaries in the Willow Creek Watershed. This 39 page report details the many aspects of this project and includes photos, figures, and references. Close

• 6. [Article] Dodge Canyon Culvert Replacement Project Completion Report (OWEB #205-162 & #206-284)

  Abstract -- In early 2004, teh Elk Creek Watershed Council identified an undersized steel culvert that was blocking fish passage to more than a mile of salmonid habitat on private land on Dodge Canyon ...

  Citation × Citation Citation Abstract Copy Title: Dodge Canyon Culvert Replacement Project Completion Report (OWEB #205-162 & #206-284) Abstract -- In early 2004, teh Elk Creek Watershed Council identified an undersized steel culvert that was blocking fish passage to more than a mile of salmonid habitat on private land on Dodge Canyon Creek. The Council approached the land owner and obtained permission to seek fudning to replace the culvert. Two additional culverts on a side tributary, blocking 1/2 mile of additional habitat, and a partial barrier on Thompson Creek, were also also identified for removal. All culverts were slated for removal at one time by a single contractor in hopes of saving money. Final removal and construction of the culverts was completed on August 28, 2006. The landowner will maintain the culverts for 10 years, with periodic inspection by the Elk River Watershed Council. The Elk Creek Watershed Council will take photos of the projects for at least two years, and ODFW will conduct fish presence and spawning surveys to document fish use for two years. Title: Dodge Canyon Culvert Replacement Project Completion Report (OWEB #205-162 & #206-284) Abstract -- In early 2004, teh Elk Creek Watershed Council identified an undersized steel culvert that was blocking fish passage to more than a mile of salmonid habitat on private land on Dodge Canyon Creek. The Council approached the land owner and obtained permission to seek fudning to replace the culvert. Two additional culverts on a side tributary, blocking 1/2 mile of additional habitat, and a partial barrier on Thompson Creek, were also also identified for removal. All culverts were slated for removal at one time by a single contractor in hopes of saving money. Final removal and construction of the culverts was completed on August 28, 2006. The landowner will maintain the culverts for 10 years, with periodic inspection by the Elk River Watershed Council. The Elk Creek Watershed Council will take photos of the projects for at least two years, and ODFW will conduct fish presence and spawning surveys to document fish use for two years. Close

• 7. [Image] Crater Lake National Park oral history series, James S. Rouse

  	photo (color); Photocopy; "Interviewed by Stephen R. Mark on September 18, 1997; Transcribed by Renee Edwards, August 1998." - T.p.
  	Citation × Citation Citation Abstract Copy Title: Crater Lake National Park oral history series, James S. Rouse Author: Mark, Stephen R. Year: 1997, 2010 photo (color); Photocopy; "Interviewed by Stephen R. Mark on September 18, 1997; Transcribed by Renee Edwards, August 1998." - T.p. Title: Crater Lake National Park oral history series, James S. Rouse Author: Mark, Stephen R. Year: 1997, 2010 photo (color); Photocopy; "Interviewed by Stephen R. Mark on September 18, 1997; Transcribed by Renee Edwards, August 1998." - T.p. Close

• 8. [Image] Research and management of black bears in Crater Lake National Park, Oregon: National Park Service progress report

  	ill., maps, photo.; Includes bibliographical references (leaves 72-74); "RSP CRLA-N-2A."; "January 20, 1974."; Typescript (photocopy).
  	Citation × Citation Citation Abstract Copy Title: Research and management of black bears in Crater Lake National Park, Oregon: National Park Service progress report Author: McCollum, Michael T. Year: 1974, 2010 ill., maps, photo.; Includes bibliographical references (leaves 72-74); "RSP CRLA-N-2A."; "January 20, 1974."; Typescript (photocopy). Title: Research and management of black bears in Crater Lake National Park, Oregon: National Park Service progress report Author: McCollum, Michael T. Year: 1974, 2010 ill., maps, photo.; Includes bibliographical references (leaves 72-74); "RSP CRLA-N-2A."; "January 20, 1974."; Typescript (photocopy). Close

• 9. [Image] Crater Lake National Park oral history series, Robert E. Benton

  	photo; "Interviewed by Stephen R. Mark in March 1994; transcribed by Chris Prout, August 1997." - T.p.;
  	Citation × Citation Citation Abstract Copy Title: Crater Lake National Park oral history series, Robert E. Benton Author: Mark, Stephen R. Year: 1994, 2010 photo; "Interviewed by Stephen R. Mark in March 1994; transcribed by Chris Prout, August 1997." - T.p.; Title: Crater Lake National Park oral history series, Robert E. Benton Author: Mark, Stephen R. Year: 1994, 2010 photo; "Interviewed by Stephen R. Mark in March 1994; transcribed by Chris Prout, August 1997." - T.p.; Close

• 10. [Image] Crater Lake National Park oral history series, F. Owen Hoffman

  	photo (color); "Interviewed by Stephen R. Mark on August 25, 1998; transcribed by Renee Edwards, September 1998." - T.p.
  	Citation × Citation Citation Abstract Copy Title: Crater Lake National Park oral history series, F. Owen Hoffman Author: Mark, Stephen R. Year: 1998, 2010 photo (color); "Interviewed by Stephen R. Mark on August 25, 1998; transcribed by Renee Edwards, September 1998." - T.p. Title: Crater Lake National Park oral history series, F. Owen Hoffman Author: Mark, Stephen R. Year: 1998, 2010 photo (color); "Interviewed by Stephen R. Mark on August 25, 1998; transcribed by Renee Edwards, September 1998." - T.p. Close

• 11. [Image] Crater Lake National Park oral history series, John Lowery Dobson

  	photo (color); "Interviewed by F. Owen Hoffman, July 31, 2004; transcribed by F. Owen Hoffman with editing from Stephen R. Mark, December 2005." - T.p.
  	Citation × Citation Citation Abstract Copy Title: Crater Lake National Park oral history series, John Lowery Dobson Author: Hoffman, F. Owen Year: 2004, 2010 photo (color); "Interviewed by F. Owen Hoffman, July 31, 2004; transcribed by F. Owen Hoffman with editing from Stephen R. Mark, December 2005." - T.p. Title: Crater Lake National Park oral history series, John Lowery Dobson Author: Hoffman, F. Owen Year: 2004, 2010 photo (color); "Interviewed by F. Owen Hoffman, July 31, 2004; transcribed by F. Owen Hoffman with editing from Stephen R. Mark, December 2005." - T.p. Close

• 12. [Image] Historical and scientific resources on Crater Lake National Park

  	"27 March 1998."; At head of title: Maines & Associates; Includes index
  	Citation × Citation Citation Abstract Copy Title: Historical and scientific resources on Crater Lake National Park Author: Maines, Rachel P. Year: 1998, 2010 "27 March 1998."; At head of title: Maines & Associates; Includes index Title: Historical and scientific resources on Crater Lake National Park Author: Maines, Rachel P. Year: 1998, 2010 "27 March 1998."; At head of title: Maines & Associates; Includes index Close

• 13. [Image] Program development and design criteria for activity center/hotel facility at Rim Village: Crater lake National Park, Crater Lake, Oregon [volume 2]

  	2 v.: ill., maps, photos (some color); "Volume One: Program" and "Volume Two: Reference." Both volumes: "Prepared for the National Park Service, Denver Service Center." - Cover/Title pages; Volume Two ...
  	Citation × Citation Citation Abstract Copy Title: Program development and design criteria for activity center/hotel facility at Rim Village: Crater lake National Park, Crater Lake, Oregon [volume 2] Author: Project Team Year: 1989, 2009, 2010 2 v.: ill., maps, photos (some color); "Volume One: Program" and "Volume Two: Reference." Both volumes: "Prepared for the National Park Service, Denver Service Center." - Cover/Title pages; Volume Two includes "Wind tunnel study of snow conditions at Rim Village Crater Lake National Park," CPP Project 86-0361, prepared October 1987; Project Team consists of various architects and mechanical, structural, wind and civil engineering representatives and a snow consultant. Title: Program development and design criteria for activity center/hotel facility at Rim Village: Crater lake National Park, Crater Lake, Oregon [volume 2] Author: Project Team Year: 1989, 2009, 2010 2 v.: ill., maps, photos (some color); "Volume One: Program" and "Volume Two: Reference." Both volumes: "Prepared for the National Park Service, Denver Service Center." - Cover/Title pages; Volume Two includes "Wind tunnel study of snow conditions at Rim Village Crater Lake National Park," CPP Project 86-0361, prepared October 1987; Project Team consists of various architects and mechanical, structural, wind and civil engineering representatives and a snow consultant. Close

• 14. [Image] Systems of Geothermal Exploration with Applications in Utah

  	Personnel of the Department of Geology and Geophysics of the University of Utah are conducting research directed toward the design of exploration systems suited to detection, delineation, and evaluation ...
  	Citation × Citation Citation Abstract Copy Title: Systems of Geothermal Exploration with Applications in Utah Author: Ward, S. H. Year: 1974 Personnel of the Department of Geology and Geophysics of the University of Utah are conducting research directed toward the design of exploration systems suited to detection, delineation, and evaluation of potential geothermal resources in the State of Utah. These systems will be tested An areas of known hot springs, late Tertiary or Quaternary volcanic activity, current microearthquake activity and in areas of known high heat flow. Photo-interpretation, geologic mapping, structural analysis, petrologic study, hydrothermal alteration studies, geochemical analyses, geothermometry, geochronology, microearthquake and seismic noise monitoring, heat flow measurement, self-potential surveying, resistivity/induced polarization surveying, electromagnetic sounding, magnetic surveying, and gravity surveying may be combined to maximize scientific yield while maintaining low costs in order to optimize the cost-effectiveness of each system. Other ingredients of exploration architecture shall be incorporated if considered desirable. It is anticipated that not all ingredients shall be used on any one prospect Title: Systems of Geothermal Exploration with Applications in Utah Author: Ward, S. H. Year: 1974 Personnel of the Department of Geology and Geophysics of the University of Utah are conducting research directed toward the design of exploration systems suited to detection, delineation, and evaluation of potential geothermal resources in the State of Utah. These systems will be tested An areas of known hot springs, late Tertiary or Quaternary volcanic activity, current microearthquake activity and in areas of known high heat flow. Photo-interpretation, geologic mapping, structural analysis, petrologic study, hydrothermal alteration studies, geochemical analyses, geothermometry, geochronology, microearthquake and seismic noise monitoring, heat flow measurement, self-potential surveying, resistivity/induced polarization surveying, electromagnetic sounding, magnetic surveying, and gravity surveying may be combined to maximize scientific yield while maintaining low costs in order to optimize the cost-effectiveness of each system. Other ingredients of exploration architecture shall be incorporated if considered desirable. It is anticipated that not all ingredients shall be used on any one prospect Close

• 15. [Image] Dispersed winter recreation use patterns and visitor attitudes at Crater Lake - Diamond Lake, Oregon

  	ill., forms; Thesis (M.S.)--Oregon State University;
  	Citation × Citation Citation Abstract Copy Title: Dispersed winter recreation use patterns and visitor attitudes at Crater Lake - Diamond Lake, Oregon Author: Thompson, Terry Jo Year: 1976, 2009, 2010 ill., forms; Thesis (M.S.)--Oregon State University; Title: Dispersed winter recreation use patterns and visitor attitudes at Crater Lake - Diamond Lake, Oregon Author: Thompson, Terry Jo Year: 1976, 2009, 2010 ill., forms; Thesis (M.S.)--Oregon State University; Close

• 16. [Image] Crater Lake National Park oral history series, John Salinas

  	photo; "Interviewed by Stephen R. Mark on April 7, 1998; transcribed by Renee Edwards, September 1998." - T.p.;
  	Citation × Citation Citation Abstract Copy Title: Crater Lake National Park oral history series, John Salinas Author: Mark, Stephen R. Year: 1998, 2009, 2010 photo; "Interviewed by Stephen R. Mark on April 7, 1998; transcribed by Renee Edwards, September 1998." - T.p.; Title: Crater Lake National Park oral history series, John Salinas Author: Mark, Stephen R. Year: 1998, 2009, 2010 photo; "Interviewed by Stephen R. Mark on April 7, 1998; transcribed by Renee Edwards, September 1998." - T.p.; Close

• 17. [Image] Crater Lake National Park oral history series, Larry Smith

  	photo; "Interviewed by Stephen R. Mark on February 10, 1989; Transcribed by Chris Prout, August 1997." - T.p.;
  	Citation × Citation Citation Abstract Copy Title: Crater Lake National Park oral history series, Larry Smith Author: Mark, Stephen R. Year: 1989, 2009, 2010 photo; "Interviewed by Stephen R. Mark on February 10, 1989; Transcribed by Chris Prout, August 1997." - T.p.; Title: Crater Lake National Park oral history series, Larry Smith Author: Mark, Stephen R. Year: 1989, 2009, 2010 photo; "Interviewed by Stephen R. Mark on February 10, 1989; Transcribed by Chris Prout, August 1997." - T.p.; Close

• 18. [Image] Crater Lake National Park oral history series, Bruce W. Black

  	photo; "Interviewed by Stephen R. Mark on September 27, 1988; Transcribed by Darci Comolski, et al., 1994." - T.p.
  	Citation × Citation Citation Abstract Copy Title: Crater Lake National Park oral history series, Bruce W. Black Author: Mark, Stephen R. Year: 1988, 2009, 2010 photo; "Interviewed by Stephen R. Mark on September 27, 1988; Transcribed by Darci Comolski, et al., 1994." - T.p. Title: Crater Lake National Park oral history series, Bruce W. Black Author: Mark, Stephen R. Year: 1988, 2009, 2010 photo; "Interviewed by Stephen R. Mark on September 27, 1988; Transcribed by Darci Comolski, et al., 1994." - T.p. Close

• 19. [Image] Program development and design criteria for activity center/hotel facility at Rim Village: Crater lake National Park, Crater Lake, Oregon [volume 1]

  	2 v.: ill., maps, photos (some color); "Volume One: Program" and "Volume Two: Reference." Both volumes: "Prepared for the National Park Service, Denver Service Center." - Cover/Title pages; Volume Two ...
  	Citation × Citation Citation Abstract Copy Title: Program development and design criteria for activity center/hotel facility at Rim Village: Crater lake National Park, Crater Lake, Oregon [volume 1] Author: Project Team Year: 1989, 2009, 2010 2 v.: ill., maps, photos (some color); "Volume One: Program" and "Volume Two: Reference." Both volumes: "Prepared for the National Park Service, Denver Service Center." - Cover/Title pages; Volume Two includes "Wind tunnel study of snow conditions at Rim Village Crater Lake National Park," CPP Project 86-0361, prepared October 1987; Project Team consists of various architects and mechanical, structural, wind and civil engineering representatives and a snow consultant. Title: Program development and design criteria for activity center/hotel facility at Rim Village: Crater lake National Park, Crater Lake, Oregon [volume 1] Author: Project Team Year: 1989, 2009, 2010 2 v.: ill., maps, photos (some color); "Volume One: Program" and "Volume Two: Reference." Both volumes: "Prepared for the National Park Service, Denver Service Center." - Cover/Title pages; Volume Two includes "Wind tunnel study of snow conditions at Rim Village Crater Lake National Park," CPP Project 86-0361, prepared October 1987; Project Team consists of various architects and mechanical, structural, wind and civil engineering representatives and a snow consultant. Close

• 20. [Image] Superintendent's residence historic structure report: Crater Lake National Park, Oregon

  	ill., maps, photos, plans; Report title; "June, 2003" - T.p.; Includes bibliographic references.
  	Citation × Citation Citation Abstract Copy Title: Superintendent's residence historic structure report: Crater Lake National Park, Oregon Author: Mark, Stephen R. Year: 2003, 2009, 2010 ill., maps, photos, plans; Report title; "June, 2003" - T.p.; Includes bibliographic references. Title: Superintendent's residence historic structure report: Crater Lake National Park, Oregon Author: Mark, Stephen R. Year: 2003, 2009, 2010 ill., maps, photos, plans; Report title; "June, 2003" - T.p.; Includes bibliographic references. Close

• 21. [Image] Crater Lake National Park: Mazama Campground, Rim Village Corridor: supplement to the 1984 environmental assessment/development concept plan: amendment to the general management plan

  	ill., maps (some col.); Shipping list no.: 88-25-P; "October 1987."; "NPS D-2180A"--P. [3] of cover
  	Citation × Citation Citation Abstract Copy Title: Crater Lake National Park: Mazama Campground, Rim Village Corridor: supplement to the 1984 environmental assessment/development concept plan: amendment to the general management plan Author: United States. National Park Service Year: 1987, 2010 ill., maps (some col.); Shipping list no.: 88-25-P; "October 1987."; "NPS D-2180A"--P. [3] of cover Title: Crater Lake National Park: Mazama Campground, Rim Village Corridor: supplement to the 1984 environmental assessment/development concept plan: amendment to the general management plan Author: United States. National Park Service Year: 1987, 2010 ill., maps (some col.); Shipping list no.: 88-25-P; "October 1987."; "NPS D-2180A"--P. [3] of cover Close

• 22. [Image] Crater Lake National Park oral history series, Carrol B. Howe

  	photo ; "Interviewed by Stephen R. Mark on January 23, 1992; Transcribed by Chris Prout, July 1997." - T.p.
  	Citation × Citation Citation Abstract Copy Title: Crater Lake National Park oral history series, Carrol B. Howe Author: Mark, Stephen R. Year: 1992, 2010 photo ; "Interviewed by Stephen R. Mark on January 23, 1992; Transcribed by Chris Prout, July 1997." - T.p. Title: Crater Lake National Park oral history series, Carrol B. Howe Author: Mark, Stephen R. Year: 1992, 2010 photo ; "Interviewed by Stephen R. Mark on January 23, 1992; Transcribed by Chris Prout, July 1997." - T.p. Close

• 23. [Image] Visibility in Oregon's wilderness and national park lands

  	ill., photos; Cover title; "September, 1985."; Includes bibliographical references (p. 50-51)
  	Citation × Citation Citation Abstract Copy Title: Visibility in Oregon's wilderness and national park lands Author: Oregon. Air Quality Division Year: 1985, 2010 ill., photos; Cover title; "September, 1985."; Includes bibliographical references (p. 50-51) Title: Visibility in Oregon's wilderness and national park lands Author: Oregon. Air Quality Division Year: 1985, 2010 ill., photos; Cover title; "September, 1985."; Includes bibliographical references (p. 50-51) Close

• 24. [Image] A review of the taxonomic status of pines including true firs within the pinus ponderosa forest in the southern portion of Crater Lake National Park, Oregon

  	ill.; Report title; "A report to the Superintendent, Crater Lake National Park, March 1982." - T.p.; Includes bibliographical references (p. 11-16)
  	Citation × Citation Citation Abstract Copy Title: A review of the taxonomic status of pines including true firs within the pinus ponderosa forest in the southern portion of Crater Lake National Park, Oregon Author: Mastrogiuseppe, R. J. Year: 1982, 2009 ill.; Report title; "A report to the Superintendent, Crater Lake National Park, March 1982." - T.p.; Includes bibliographical references (p. 11-16) Title: A review of the taxonomic status of pines including true firs within the pinus ponderosa forest in the southern portion of Crater Lake National Park, Oregon Author: Mastrogiuseppe, R. J. Year: 1982, 2009 ill.; Report title; "A report to the Superintendent, Crater Lake National Park, March 1982." - T.p.; Includes bibliographical references (p. 11-16) Close

• 25. [Image] mcdonaldQ12

  	Project details the process, methods, systems, components, and techniques used in the completion of a design for a Photo-Bio Reactor control system, and the construction of a Control Demonstration Circuit ...
  	Citation × Citation Citation Abstract Copy Title: mcdonaldQ12 Author: McDonald, Quynton Year: 2012 Project details the process, methods, systems, components, and techniques used in the completion of a design for a Photo-Bio Reactor control system, and the construction of a Control Demonstration Circuit using an Arduino microcontroller. It concludes with suggestions for future projects and a summary of the learning value of the project. Title: mcdonaldQ12 Author: McDonald, Quynton Year: 2012 Project details the process, methods, systems, components, and techniques used in the completion of a design for a Photo-Bio Reactor control system, and the construction of a Control Demonstration Circuit using an Arduino microcontroller. It concludes with suggestions for future projects and a summary of the learning value of the project. Close

• 26. [Image] Geothermal Photo Album One of a Series Photographs of the Geothermal Works at Otake and Hatchobaru Japan: the Island of Kyushu

  	Photo album of geothermal sites in Japan
  	Citation × Citation Citation Abstract Copy Title: Geothermal Photo Album One of a Series Photographs of the Geothermal Works at Otake and Hatchobaru Japan: the Island of Kyushu Author: Wehlage, E. F. Photo album of geothermal sites in Japan Title: Geothermal Photo Album One of a Series Photographs of the Geothermal Works at Otake and Hatchobaru Japan: the Island of Kyushu Author: Wehlage, E. F. Photo album of geothermal sites in Japan Close

• 27. [Article] Coos Bay Crabbing and Clamming detailed spatial data

  Abstract -- Coos Bay is Oregon's largest estuary with the most active shipping port between San Francisco and the Columbia River. Coos Bay affords robust shellfish harvesting opportunities important to ...

  Citation × Citation Citation Abstract Copy Title: Coos Bay Crabbing and Clamming detailed spatial data Abstract -- Coos Bay is Oregon's largest estuary with the most active shipping port between San Francisco and the Columbia River. Coos Bay affords robust shellfish harvesting opportunities important to the area’s economy and identity. Proposed industrial development is likely to make direct and indirect changes to areas currently used for shellfish harvest. Appropriate mitigation for these changes can be aided by estimation of summarized use (this document and Ainsworth et al. (2012)) and in greater detail by using spatially explicit data for these activities. In this investigation, we obtained geospatial data on the activity of clammers (people actively clamming) and crabbers (locations of crab buoys). Other shellfish harvest is common (e.g., dock crabbing, bait shrimp, etc.) in Coos Bay, but not evaluated in this study. Methods ODFW performs low tide clam creel surveys which enumerate use by area, lumping counts in to one of eight areas within Coos Bay. In this study, we enhanced these counts by recording specific location data onto aerial photo maps. We matched landmarks on the aerial photos to best estimate position of each working clammer during these surveys. After these data were recorded onto paper maps, the points were transferred to ArcGIS manually. It is our expectation that by using these methods, these data are accurate to within 100 meters. Areas up-bay from the airport were not included as they are used far less frequently and could not be sampled due to time constraints. Those areas are primarily eastern softshell (Mya arenaria) beds within North Slough, Glasgow, Kentuck, and other areas. We captured geospatial data for crab buoys by recording position of individual buoys throughout the year. We selected survey times haphazardly, when timing was convenient for staff schedules. We used the 22’ boat R/V Ophiodon to drive along each side of the bay 87 searching for crab buoys. We drove within 50 meters of each pot and recorded a position using GPS, then later uploaded it to the dataset. Summarized recreational crab harvest data by area and year is available on a preceding study (Ainsworth et al. 2012). https://nrimp.dfw.state.or.us/CRL/Reports/Info/2012-04.pdf Title: Coos Bay Crabbing and Clamming detailed spatial data Abstract -- Coos Bay is Oregon's largest estuary with the most active shipping port between San Francisco and the Columbia River. Coos Bay affords robust shellfish harvesting opportunities important to the area’s economy and identity. Proposed industrial development is likely to make direct and indirect changes to areas currently used for shellfish harvest. Appropriate mitigation for these changes can be aided by estimation of summarized use (this document and Ainsworth et al. (2012)) and in greater detail by using spatially explicit data for these activities. In this investigation, we obtained geospatial data on the activity of clammers (people actively clamming) and crabbers (locations of crab buoys). Other shellfish harvest is common (e.g., dock crabbing, bait shrimp, etc.) in Coos Bay, but not evaluated in this study. Methods ODFW performs low tide clam creel surveys which enumerate use by area, lumping counts in to one of eight areas within Coos Bay. In this study, we enhanced these counts by recording specific location data onto aerial photo maps. We matched landmarks on the aerial photos to best estimate position of each working clammer during these surveys. After these data were recorded onto paper maps, the points were transferred to ArcGIS manually. It is our expectation that by using these methods, these data are accurate to within 100 meters. Areas up-bay from the airport were not included as they are used far less frequently and could not be sampled due to time constraints. Those areas are primarily eastern softshell (Mya arenaria) beds within North Slough, Glasgow, Kentuck, and other areas. We captured geospatial data for crab buoys by recording position of individual buoys throughout the year. We selected survey times haphazardly, when timing was convenient for staff schedules. We used the 22’ boat R/V Ophiodon to drive along each side of the bay 87 searching for crab buoys. We drove within 50 meters of each pot and recorded a position using GPS, then later uploaded it to the dataset. Summarized recreational crab harvest data by area and year is available on a preceding study (Ainsworth et al. 2012). https://nrimp.dfw.state.or.us/CRL/Reports/Info/2012-04.pdf Close

• 28. [Article] North and South Scappoose Creek Confluence Restoration

  Abstract -- This project applied standard monitoring methods to measure the results of an in-stream restoration project. The site is at the confluence of the North and South Scappoose Creeks, where the ...

  Citation × Citation Citation Abstract Copy Title: North and South Scappoose Creek Confluence Restoration Abstract -- This project applied standard monitoring methods to measure the results of an in-stream restoration project. The site is at the confluence of the North and South Scappoose Creeks, where the Council installed six large wood structures to provide long-term channel roughness and encourage additional recruitment of large wood. Monitoring methods included creek and vegetation cross-sections, photo points, and creek profiles. The original project called for monitoring to occur prior to construction in 2011, within the first year following construction, at year three, and at year five. The first two of these occurred as scheduled, however, due to both the dynamic site conditions, and Council staff turnover, it was determined the monitoring activities should be suspended after year three (early 2015). Project results are mixed; a significant amount of information was gathered, but follow up was difficult due to the nature of the site and staff turnover. Photo points clearly show results, but final metrics on vegetation and pooling was unable to be attained. Title: North and South Scappoose Creek Confluence Restoration Abstract -- This project applied standard monitoring methods to measure the results of an in-stream restoration project. The site is at the confluence of the North and South Scappoose Creeks, where the Council installed six large wood structures to provide long-term channel roughness and encourage additional recruitment of large wood. Monitoring methods included creek and vegetation cross-sections, photo points, and creek profiles. The original project called for monitoring to occur prior to construction in 2011, within the first year following construction, at year three, and at year five. The first two of these occurred as scheduled, however, due to both the dynamic site conditions, and Council staff turnover, it was determined the monitoring activities should be suspended after year three (early 2015). Project results are mixed; a significant amount of information was gathered, but follow up was difficult due to the nature of the site and staff turnover. Photo points clearly show results, but final metrics on vegetation and pooling was unable to be attained. Close

• 29. [Article] Coos - Coquille Basin Estuarine Wetland Protection and Restoration Project, OWEB#99-803, 99-420

  Abstract -- This document describes a large and complex restoration project, beginning with an executive summary, and moving into site descriptions and background on the problems that instigated the project. ...

  Citation × Citation Citation Abstract Copy Title: Coos - Coquille Basin Estuarine Wetland Protection and Restoration Project, OWEB#99-803, 99-420 Abstract -- This document describes a large and complex restoration project, beginning with an executive summary, and moving into site descriptions and background on the problems that instigated the project. Further chapters cover a list of volunteers and participants, materials and methods used, results, evaluation of results, and final accounting. The 14 appendices, in a separate document, contain aerial photos and topo maps of each site. 37 pp. Title: Coos - Coquille Basin Estuarine Wetland Protection and Restoration Project, OWEB#99-803, 99-420 Abstract -- This document describes a large and complex restoration project, beginning with an executive summary, and moving into site descriptions and background on the problems that instigated the project. Further chapters cover a list of volunteers and participants, materials and methods used, results, evaluation of results, and final accounting. The 14 appendices, in a separate document, contain aerial photos and topo maps of each site. 37 pp. Close

• 30. [Article] Oregon South Coast Estuaries: Hunter Creek, Pistol River, Chetco River, & Winchuck River Tidal Wetlands Assessment (2012-2015)

  Abstract -- Although tidal wetlands on the Oregon South Coast are limited in extent, they may be particularly valuable for a variety of wetland functions. This assessment combines the Brophy (2007) and ...

  Citation × Citation Citation Abstract Copy Title: Oregon South Coast Estuaries: Hunter Creek, Pistol River, Chetco River, & Winchuck River Tidal Wetlands Assessment (2012-2015) Abstract -- Although tidal wetlands on the Oregon South Coast are limited in extent, they may be particularly valuable for a variety of wetland functions. This assessment combines the Brophy (2007) and Adamus (2005) approaches to quantify the extent and causes of habitat loss and hydrogeomorphic changes in tidal wetlands of four Oregon South Coast Estuaries. The potential for restoring critical habitat and wetland functions is ranked using Ecological Prioritization Criteria (Brophy, 2007), while indicators of function, risk, and integrity are evaluated using scoring models from the Adamus (2005) Hydrogeomorphic (HGM) Rapid Assessment Method. The extent of inundation (head of tide) during King Tide conditions was observed and documented by staff and volunteers. Field measurements of salinity concentrations and stratification during high and low flow were tabulated. The historic aerial photo record was examined to detect channel migration, floodplain re-vegetation, and human-caused alterations. Related studies were combined with these observations to provide a summary of estuary hydrology, sedimentation, and channel stability related to wetland establishment and loss in each of the four estuaries. Ecological priority scores (Brophy, 2007) varied with wetland size, tidal channel condition, connectivity, and diversity of vegetation classes. Wetlands were categorized as restoration or conservation types, and priority ranks for wetlands were depicted on orthophoto base maps. Tidal wetlands and nearby floodplain wetlands in a variety of geomorphic settings were surveyed using the HGM protocol, including one “reference” and one restoration site . The HGM survey scores 55 indicators, including botanical transects, used to rank wetland functions (calculated by indicator scoring models). Risks to wetlands include human disturbances in close proximity to the wetlands and floodplains, resulting from the narrow valley floors in this tectonically active region. Wetland integrity is threatened by a surprising large proportion of non-native species in the botanical transects, 40%. Wetland indicators that scored low, and could be restored or enhanced, are discussed in a restoration considerations narrative. Wetland descriptions include lists of plant species, grouped by wetland status, native/non-native, and perennial/annual persistence. In addition to the HGM scores, an analysis of cover and diversity of all plant species in plots, off-transect species diversity, and waterfowl food distribution was completed using a wetland vegetation database developed for the Oregon South Coast. Title: Oregon South Coast Estuaries: Hunter Creek, Pistol River, Chetco River, & Winchuck River Tidal Wetlands Assessment (2012-2015) Abstract -- Although tidal wetlands on the Oregon South Coast are limited in extent, they may be particularly valuable for a variety of wetland functions. This assessment combines the Brophy (2007) and Adamus (2005) approaches to quantify the extent and causes of habitat loss and hydrogeomorphic changes in tidal wetlands of four Oregon South Coast Estuaries. The potential for restoring critical habitat and wetland functions is ranked using Ecological Prioritization Criteria (Brophy, 2007), while indicators of function, risk, and integrity are evaluated using scoring models from the Adamus (2005) Hydrogeomorphic (HGM) Rapid Assessment Method. The extent of inundation (head of tide) during King Tide conditions was observed and documented by staff and volunteers. Field measurements of salinity concentrations and stratification during high and low flow were tabulated. The historic aerial photo record was examined to detect channel migration, floodplain re-vegetation, and human-caused alterations. Related studies were combined with these observations to provide a summary of estuary hydrology, sedimentation, and channel stability related to wetland establishment and loss in each of the four estuaries. Ecological priority scores (Brophy, 2007) varied with wetland size, tidal channel condition, connectivity, and diversity of vegetation classes. Wetlands were categorized as restoration or conservation types, and priority ranks for wetlands were depicted on orthophoto base maps. Tidal wetlands and nearby floodplain wetlands in a variety of geomorphic settings were surveyed using the HGM protocol, including one “reference” and one restoration site . The HGM survey scores 55 indicators, including botanical transects, used to rank wetland functions (calculated by indicator scoring models). Risks to wetlands include human disturbances in close proximity to the wetlands and floodplains, resulting from the narrow valley floors in this tectonically active region. Wetland integrity is threatened by a surprising large proportion of non-native species in the botanical transects, 40%. Wetland indicators that scored low, and could be restored or enhanced, are discussed in a restoration considerations narrative. Wetland descriptions include lists of plant species, grouped by wetland status, native/non-native, and perennial/annual persistence. In addition to the HGM scores, an analysis of cover and diversity of all plant species in plots, off-transect species diversity, and waterfowl food distribution was completed using a wetland vegetation database developed for the Oregon South Coast. Close

• 31. [Image] The Third Klamath Basin Watershed Restoration and Research Conference

  	Cover title; "March 1999."
  	Citation × Citation Citation Abstract Copy Title: The Third Klamath Basin Watershed Restoration and Research Conference Year: 1999, 2004 Cover title; "March 1999." Title: The Third Klamath Basin Watershed Restoration and Research Conference Year: 1999, 2004 Cover title; "March 1999." Close

• 32. [Image] Sediment oxygen demand in Upper Klamath and Agency Lakes, Oregon, 1999

  	SIGNIFICANT FINDINGS The distribution of SOD2q values (measured sediment oxygen demand values corrected to 20°C [degrees Celsius]) had a median value of 1.6 g/m2/day (grams per square meter per day) in ...
  	Citation × Citation Citation Abstract Copy Title: Sediment oxygen demand in Upper Klamath and Agency Lakes, Oregon, 1999 Author: Wood, Tamara M. Year: 2001, 2005, 2004 SIGNIFICANT FINDINGS The distribution of SOD2q values (measured sediment oxygen demand values corrected to 20°C [degrees Celsius]) had a median value of 1.6 g/m2/day (grams per square meter per day) in the spring and 1.7 g/m2/day in the late summer. These values were well within the range of values in the literature for sites with similar sediment characteristics: primarily silty with at least a moderate amount of organic content. Over most of the lake there appears to be relatively little variation in SOD 14the interquartile range in values was 0.4 g/m2/day in the spring and 0.7 g/m2/day in the late summer. A significant exception was apparent in Ball Bay, where SOD in the late summer was greater than 10.2 g/m2/day. In the absence of primary production, an SOD of this magnitude could deplete the water column of oxygen in a few days. This measurement provided evidence that localized areas of very high SOD occur episodically in the bays, perhaps associated with large algal mats being trapped by the lake circulation patterns. A statistical test for a spring to late summer difference in the median values of SOD confirmed that SOD in the late summer (median value 1.7 g/m2/day) was significantly higher than in the spring (median value 1.2 g/m2/day). The difference was primarily due to seasonal changes in temperature; when SOD values were corrected to 20°C, there was no seasonal difference in the median values. There was no correlation between SOD20 and the sediment characteristics measured in this study: percent fines, organic carbon, and residue lost on ignition. Title: Sediment oxygen demand in Upper Klamath and Agency Lakes, Oregon, 1999 Author: Wood, Tamara M. Year: 2001, 2005, 2004 SIGNIFICANT FINDINGS The distribution of SOD2q values (measured sediment oxygen demand values corrected to 20°C [degrees Celsius]) had a median value of 1.6 g/m2/day (grams per square meter per day) in the spring and 1.7 g/m2/day in the late summer. These values were well within the range of values in the literature for sites with similar sediment characteristics: primarily silty with at least a moderate amount of organic content. Over most of the lake there appears to be relatively little variation in SOD 14the interquartile range in values was 0.4 g/m2/day in the spring and 0.7 g/m2/day in the late summer. A significant exception was apparent in Ball Bay, where SOD in the late summer was greater than 10.2 g/m2/day. In the absence of primary production, an SOD of this magnitude could deplete the water column of oxygen in a few days. This measurement provided evidence that localized areas of very high SOD occur episodically in the bays, perhaps associated with large algal mats being trapped by the lake circulation patterns. A statistical test for a spring to late summer difference in the median values of SOD confirmed that SOD in the late summer (median value 1.7 g/m2/day) was significantly higher than in the spring (median value 1.2 g/m2/day). The difference was primarily due to seasonal changes in temperature; when SOD values were corrected to 20°C, there was no seasonal difference in the median values. There was no correlation between SOD20 and the sediment characteristics measured in this study: percent fines, organic carbon, and residue lost on ignition. Close

• 33. [Image] Undepleted natural flow of the upper Klamath River : natural inflow to, natural losses from, and natural outfall of Upper Klamath Lake to the Link River and of Lower Klamath Lake to the Klamath River at Keno

  	A monthly natural flow history was determined for the 1949 to 2000 period at the Keno gage of the Upper Klamath River basin in south-central Oregon. Included within the evaluation is an assessment of natural ...
  	Citation × Citation Citation Abstract Copy Title: Undepleted natural flow of the upper Klamath River : natural inflow to, natural losses from, and natural outfall of Upper Klamath Lake to the Link River and of Lower Klamath Lake to the Klamath River at Keno Author: United States. Bureau of Reclamation. Denver Office. Technical Service Center Year: 2005, 2004 A monthly natural flow history was determined for the 1949 to 2000 period at the Keno gage of the Upper Klamath River basin in south-central Oregon. Included within the evaluation is an assessment of natural flows for the same period at the outfall of Upper Klamath Lake, which forms the head of the Link River at Klamath Falls, Oregon. Flow past the Link River gage is tributary to the Klamath River above Lower Klamath Lake. These natural flows were determined using standard and accepted methods. Records used in developing this analysis were derived from stream-gaging records and from climatic records for stations within and adjacent to the study area. Information was also obtained from published maps and reports, and file documents of the Klamath Area Office. Currently, received comments are being addressed and evaluation of elements related to these comments is in progress. The objective of this report is to provide a representative estimate of the monthly natural flow of the Upper Klamath River. Such an estimate is of the natural flow that would typically have occurred without the water-resources developments in the Upper Klamath Basin. A water-budget assessment was used in the determination of the natural flows. The assessment includes results from an evaluation of present-day irrigation depletions, and losses from reclaimed marshland, that have changed the natural inflow to, and resulting natural outfall from, Upper Klamath Lake. Also evaluated were losses to the natural inflow that would have been incurred due to pre-development marshland and evaporation associated with Upper Klamath Lake. The natural outfall from the lake comprised the natural flow of the Link River at Klamath Falls and also the consequent natural inflow to Lower Klamath Lake. Therefore, a similar evaluation was also completed for Lower Klamath Lake to estimate the natural flow of the Klamath River at Keno. The water-budget assessment was designed to simulate each lake as a natural water body within a stream-connected two-lake system. Much of the assessment was completed using Excel. Title: Undepleted natural flow of the upper Klamath River : natural inflow to, natural losses from, and natural outfall of Upper Klamath Lake to the Link River and of Lower Klamath Lake to the Klamath River at Keno Author: United States. Bureau of Reclamation. Denver Office. Technical Service Center Year: 2005, 2004 A monthly natural flow history was determined for the 1949 to 2000 period at the Keno gage of the Upper Klamath River basin in south-central Oregon. Included within the evaluation is an assessment of natural flows for the same period at the outfall of Upper Klamath Lake, which forms the head of the Link River at Klamath Falls, Oregon. Flow past the Link River gage is tributary to the Klamath River above Lower Klamath Lake. These natural flows were determined using standard and accepted methods. Records used in developing this analysis were derived from stream-gaging records and from climatic records for stations within and adjacent to the study area. Information was also obtained from published maps and reports, and file documents of the Klamath Area Office. Currently, received comments are being addressed and evaluation of elements related to these comments is in progress. The objective of this report is to provide a representative estimate of the monthly natural flow of the Upper Klamath River. Such an estimate is of the natural flow that would typically have occurred without the water-resources developments in the Upper Klamath Basin. A water-budget assessment was used in the determination of the natural flows. The assessment includes results from an evaluation of present-day irrigation depletions, and losses from reclaimed marshland, that have changed the natural inflow to, and resulting natural outfall from, Upper Klamath Lake. Also evaluated were losses to the natural inflow that would have been incurred due to pre-development marshland and evaporation associated with Upper Klamath Lake. The natural outfall from the lake comprised the natural flow of the Link River at Klamath Falls and also the consequent natural inflow to Lower Klamath Lake. Therefore, a similar evaluation was also completed for Lower Klamath Lake to estimate the natural flow of the Klamath River at Keno. The water-budget assessment was designed to simulate each lake as a natural water body within a stream-connected two-lake system. Much of the assessment was completed using Excel. Close

• 34. [Image] Williamson River delta restoration project : environmental assessment

  	"May 2000"; From cover: Prepared for U.S. Department of Agriculture/Natural Resources Conservation Service, 2316 South 6th Street, Suite C, Klamath Falls, Oregon 97601. In Partnership with The Nature Conservancy, ...
  	Citation × Citation Citation Abstract Copy Title: Williamson River delta restoration project : environmental assessment Year: 2000, 2005 "May 2000"; From cover: Prepared for U.S. Department of Agriculture/Natural Resources Conservation Service, 2316 South 6th Street, Suite C, Klamath Falls, Oregon 97601. In Partnership with The Nature Conservancy, 821 SE 14th Avenue, Portland, Oregon 97214 and US Fish and Wildlife Service, US Bureau of Reclamation, Klamath Tribes, PacifiCorp, Cell Tech International; Includes bibliographic references (p. 60-66) Title: Williamson River delta restoration project : environmental assessment Year: 2000, 2005 "May 2000"; From cover: Prepared for U.S. Department of Agriculture/Natural Resources Conservation Service, 2316 South 6th Street, Suite C, Klamath Falls, Oregon 97601. In Partnership with The Nature Conservancy, 821 SE 14th Avenue, Portland, Oregon 97214 and US Fish and Wildlife Service, US Bureau of Reclamation, Klamath Tribes, PacifiCorp, Cell Tech International; Includes bibliographic references (p. 60-66) Close

• 35. [Image] Draft upper Williamson River Watershed assessment

  	"Prepared for Klamath Basin Ecosystem Foundation, and the Upper Williamson River Catchment Group, in cooperation with the Upper Klamath Basin Working Group, and the Klamath Watershed Council."
  	Citation × Citation Citation Abstract Copy Title: Draft upper Williamson River Watershed assessment Author: David Evans and Associates, Inc. Year: 2004, 2005 "Prepared for Klamath Basin Ecosystem Foundation, and the Upper Williamson River Catchment Group, in cooperation with the Upper Klamath Basin Working Group, and the Klamath Watershed Council." Title: Draft upper Williamson River Watershed assessment Author: David Evans and Associates, Inc. Year: 2004, 2005 "Prepared for Klamath Basin Ecosystem Foundation, and the Upper Williamson River Catchment Group, in cooperation with the Upper Klamath Basin Working Group, and the Klamath Watershed Council." Close

• 36. [Image] View showing a part of Tule Lake, Ore.

  	June 9, 1905
  	Citation × Citation Citation Abstract Copy Title: View showing a part of Tule Lake, Ore. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 9, 1905 Title: View showing a part of Tule Lake, Ore. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 9, 1905 Close

• 37. [Image] View showing a glimpse of Tule Lake, California, looking toward Bloody Point

  	June 9, 1905; Tule Lake is one of the proposed lakes to be drained and reclaimed under the Klamath River Project
  	Citation × Citation Citation Abstract Copy Title: View showing a glimpse of Tule Lake, California, looking toward Bloody Point Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 9, 1905; Tule Lake is one of the proposed lakes to be drained and reclaimed under the Klamath River Project Title: View showing a glimpse of Tule Lake, California, looking toward Bloody Point Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 9, 1905; Tule Lake is one of the proposed lakes to be drained and reclaimed under the Klamath River Project Close

• 38. [Image] View showing a part of Clear Lake reservoir site, Calif.

  	June 9, 1905
  	Citation × Citation Citation Abstract Copy Title: View showing a part of Clear Lake reservoir site, Calif. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 9, 1905 Title: View showing a part of Clear Lake reservoir site, Calif. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 9, 1905 Close

• 39. [Image] View showing the location of the proposed Clear Lake damsite at the head of Lost River, Calif.

  	June 9, 1905
  	Citation × Citation Citation Abstract Copy Title: View showing the location of the proposed Clear Lake damsite at the head of Lost River, Calif. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 9, 1905 Title: View showing the location of the proposed Clear Lake damsite at the head of Lost River, Calif. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 9, 1905 Close

• 40. [Image] View showing the location of natural spillway of the proposed Clear Lake damsite, Calif.

  	June 9, 1905
  	Citation × Citation Citation Abstract Copy Title: View showing the location of natural spillway of the proposed Clear Lake damsite, Calif. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 9, 1905 Title: View showing the location of natural spillway of the proposed Clear Lake damsite, Calif. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 9, 1905 Close

• 41. [Image] View showing the location of the proposed damsite at the head of Lost River, what is known as the Clear Lake damsite.

  	June 9, 1905
  	Citation × Citation Citation Abstract Copy Title: View showing the location of the proposed damsite at the head of Lost River, what is known as the Clear Lake damsite. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 9, 1905 Title: View showing the location of the proposed damsite at the head of Lost River, what is known as the Clear Lake damsite. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 9, 1905 Close

• 42. [Image] Panorama view of Clear Lake reservoir site, Calif.

  	June 10, 1905
  	Citation × Citation Citation Abstract Copy Title: Panorama view of Clear Lake reservoir site, Calif. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 10, 1905 Title: Panorama view of Clear Lake reservoir site, Calif. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 10, 1905 Close

• 43. [Image] Panorama view of irrigable lands in the Bonanza Valley, also the lower end of Alakli [sic] Valley, Ore.

  	June 10, 1905
  	Citation × Citation Citation Abstract Copy Title: Panorama view of irrigable lands in the Bonanza Valley, also the lower end of Alakli [sic] Valley, Ore. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 10, 1905 Title: Panorama view of irrigable lands in the Bonanza Valley, also the lower end of Alakli [sic] Valley, Ore. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 10, 1905 Close

• 44. [Image] View looking southwest up the Langell Valley, from a point 4 miles west of Lorella, Ore., showing irrigable lands under the Klamath River Project.

  	June 10, 1905 (the incorrect year, 1805, is printed under the photograph, the correct year, 1905, is written in pencil under it
  	Citation × Citation Citation Abstract Copy Title: View looking southwest up the Langell Valley, from a point 4 miles west of Lorella, Ore., showing irrigable lands under the Klamath River Project. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 10, 1905 (the incorrect year, 1805, is printed under the photograph, the correct year, 1905, is written in pencil under it Title: View looking southwest up the Langell Valley, from a point 4 miles west of Lorella, Ore., showing irrigable lands under the Klamath River Project. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 10, 1905 (the incorrect year, 1805, is printed under the photograph, the correct year, 1905, is written in pencil under it Close

• 45. [Image] Panorama view of the proposed Horse Fly Reservoir site on Miller Creek.

  	June 10, 1905
  	Citation × Citation Citation Abstract Copy Title: Panorama view of the proposed Horse Fly Reservoir site on Miller Creek. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 10, 1905 Title: Panorama view of the proposed Horse Fly Reservoir site on Miller Creek. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 10, 1905 Close

• 46. [Image] View looking northeast from the Horsefly damsite into the proposed Horsefly Reservoir site on Miller Creek, Ore., showing a glimpse of same.

  	June 10, 1905
  	Citation × Citation Citation Abstract Copy Title: View looking northeast from the Horsefly damsite into the proposed Horsefly Reservoir site on Miller Creek, Ore., showing a glimpse of same. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 10, 1905 Title: View looking northeast from the Horsefly damsite into the proposed Horsefly Reservoir site on Miller Creek, Ore., showing a glimpse of same. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 10, 1905 Close

• 47. [Image] View looking down Miller Creek, Ore., showing the proposed Horse Fly damsite.

  	June 10, 1905
  	Citation × Citation Citation Abstract Copy Title: View looking down Miller Creek, Ore., showing the proposed Horse Fly damsite. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 10, 1905 Title: View looking down Miller Creek, Ore., showing the proposed Horse Fly damsite. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 10, 1905 Close

• 48. [Image] View showing the location of the gaging station on Miller Creek, Ore., at the Horsefly Reservoir site.

  	June 11, 1905
  	Citation × Citation Citation Abstract Copy Title: View showing the location of the gaging station on Miller Creek, Ore., at the Horsefly Reservoir site. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 11, 1905 Title: View showing the location of the gaging station on Miller Creek, Ore., at the Horsefly Reservoir site. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 11, 1905 Close

• 49. [Image] View showing irrigable lands in the Alkali Valley, Ore.

  	June 11, 1905
  	Citation × Citation Citation Abstract Copy Title: View showing irrigable lands in the Alkali Valley, Ore. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 11, 1905 Title: View showing irrigable lands in the Alkali Valley, Ore. Author: United States. Bureau of Reclamation Year: 1905, 2005, 2004 June 11, 1905 Close

• 50. [Image] Organization of the Reclamation Service

  	An article summarizing the history of the United States Bureau of Reclamation; Photos of C.E. Grunsky, Consulting Engineer, and E.T. Perkins, author of this article, are included ; A map of Reclamation ...
  	Citation × Citation Citation Abstract Copy Title: Organization of the Reclamation Service Author: Perkins, E.T. Year: 1906, 2004 An article summarizing the history of the United States Bureau of Reclamation; Photos of C.E. Grunsky, Consulting Engineer, and E.T. Perkins, author of this article, are included ; A map of Reclamation Service projects current as of 1906 is included Title: Organization of the Reclamation Service Author: Perkins, E.T. Year: 1906, 2004 An article summarizing the history of the United States Bureau of Reclamation; Photos of C.E. Grunsky, Consulting Engineer, and E.T. Perkins, author of this article, are included ; A map of Reclamation Service projects current as of 1906 is included Close