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• 1. [Image] Tule Lake Wildlife Refuge

  	KP-2149-R2 - Klamath Project. Tule Lake Wildlife Refuge. Department of Natural Resources, California Division of Fish and Game. Banding ducks in Tule Lake Sump; September 6, 1952; Photo by C. O. Wamsta...
  	Citation × Citation Citation Abstract Copy Title: Tule Lake Wildlife Refuge Author: United States. Bureau of Reclamation, Wamstad, C. O. Year: 2007, 2006 KP-2149-R2 - Klamath Project. Tule Lake Wildlife Refuge. Department of Natural Resources, California Division of Fish and Game. Banding ducks in Tule Lake Sump; September 6, 1952; Photo by C. O. Wamstad Title: Tule Lake Wildlife Refuge Author: United States. Bureau of Reclamation, Wamstad, C. O. Year: 2007, 2006 KP-2149-R2 - Klamath Project. Tule Lake Wildlife Refuge. Department of Natural Resources, California Division of Fish and Game. Banding ducks in Tule Lake Sump; September 6, 1952; Photo by C. O. Wamstad Close

• 2. [Image] Tule Lake Wildlife Refuge

  	KP-2150-R2 - Klamath Project. Tule Lake Wildlife Refuge. Department of Natural Resources, California Division of Fish and Game. Banding ducks in Tule Lake Sump; September 6, 1952; Photo by C. O. Wamsta...
  	Citation × Citation Citation Abstract Copy Title: Tule Lake Wildlife Refuge Author: United States. Bureau of Reclamation, Wamstad, C. O. Year: 1952, 2007, 2006 KP-2150-R2 - Klamath Project. Tule Lake Wildlife Refuge. Department of Natural Resources, California Division of Fish and Game. Banding ducks in Tule Lake Sump; September 6, 1952; Photo by C. O. Wamstad Title: Tule Lake Wildlife Refuge Author: United States. Bureau of Reclamation, Wamstad, C. O. Year: 1952, 2007, 2006 KP-2150-R2 - Klamath Project. Tule Lake Wildlife Refuge. Department of Natural Resources, California Division of Fish and Game. Banding ducks in Tule Lake Sump; September 6, 1952; Photo by C. O. Wamstad Close

• 3. [Image] Wild ducks and geese over Tule Lake Sump in the Wildlife Refuge

  	P12-200-2771NA Klamath Project, Region 2, Oregon-California; October 21, 1964; Bureau of Reclamation photo by A. G. D'Alessandro
  	Citation × Citation Citation Abstract Copy Title: Wild ducks and geese over Tule Lake Sump in the Wildlife Refuge Author: United States. Bureau of Reclamation, D'Alessandro, A.G. Year: 1964, 2008, 2006 P12-200-2771NA Klamath Project, Region 2, Oregon-California; October 21, 1964; Bureau of Reclamation photo by A. G. D'Alessandro Title: Wild ducks and geese over Tule Lake Sump in the Wildlife Refuge Author: United States. Bureau of Reclamation, D'Alessandro, A.G. Year: 1964, 2008, 2006 P12-200-2771NA Klamath Project, Region 2, Oregon-California; October 21, 1964; Bureau of Reclamation photo by A. G. D'Alessandro Close

• 4. [Image] Wild ducks and geese over Tulelake Sump in the Wildlife Refuge

  	P12-200-2772NA Klamath Project, Region 2, Oregon-California; October 21, 1964; Bureau of Reclamation photo by A. G. D'Alessandro
  	Citation × Citation Citation Abstract Copy Title: Wild ducks and geese over Tulelake Sump in the Wildlife Refuge Author: United States. Bureau of Reclamation, D'Alessandro, A.G. Year: 1964, 2008, 2006 P12-200-2772NA Klamath Project, Region 2, Oregon-California; October 21, 1964; Bureau of Reclamation photo by A. G. D'Alessandro Title: Wild ducks and geese over Tulelake Sump in the Wildlife Refuge Author: United States. Bureau of Reclamation, D'Alessandro, A.G. Year: 1964, 2008, 2006 P12-200-2772NA Klamath Project, Region 2, Oregon-California; October 21, 1964; Bureau of Reclamation photo by A. G. D'Alessandro Close

• 5. [Image] Wild ducks and geese over Tule Lake Sump in the Wildlife Refuge

  	P12-200-2773NA Klamath Project, Region 2, Oregon-California; October 21, 1964; Bureau of Reclamation photo by A. G. D'Alessandro
  	Citation × Citation Citation Abstract Copy Title: Wild ducks and geese over Tule Lake Sump in the Wildlife Refuge Author: United States. Bureau of Reclamation, D'Alessandro, A.G. Year: 1964, 2008, 2006 P12-200-2773NA Klamath Project, Region 2, Oregon-California; October 21, 1964; Bureau of Reclamation photo by A. G. D'Alessandro Title: Wild ducks and geese over Tule Lake Sump in the Wildlife Refuge Author: United States. Bureau of Reclamation, D'Alessandro, A.G. Year: 1964, 2008, 2006 P12-200-2773NA Klamath Project, Region 2, Oregon-California; October 21, 1964; Bureau of Reclamation photo by A. G. D'Alessandro Close

• 6. [Image] Wild ducks and geese over barley fields in the Tule Lake Wildlife Refuge

  	P12-200-2774NA Klamath Project, Region 2, Oregon-California; October 21, 1964; Bureau of Reclamation photo by A. G. D'Alessandro
  	Citation × Citation Citation Abstract Copy Title: Wild ducks and geese over barley fields in the Tule Lake Wildlife Refuge Author: United States. Bureau of Reclamation, D'Alessandro, A.G. Year: 1964, 2008, 2006 P12-200-2774NA Klamath Project, Region 2, Oregon-California; October 21, 1964; Bureau of Reclamation photo by A. G. D'Alessandro Title: Wild ducks and geese over barley fields in the Tule Lake Wildlife Refuge Author: United States. Bureau of Reclamation, D'Alessandro, A.G. Year: 1964, 2008, 2006 P12-200-2774NA Klamath Project, Region 2, Oregon-California; October 21, 1964; Bureau of Reclamation photo by A. G. D'Alessandro Close

• 7. [Image] Wild ducks and geese over barley fields in the Tule Lake Wildlife Refuge

  	P12-200-2775NA Klamath Project, Region 2, Oregon-California; October 21, 1964; Bureau of Reclamation photo by A. G. D'Alessandro
  	Citation × Citation Citation Abstract Copy Title: Wild ducks and geese over barley fields in the Tule Lake Wildlife Refuge Author: United States. Bureau of Reclamation, D'Alessandro, A.G. Year: 1964, 2008, 2006 P12-200-2775NA Klamath Project, Region 2, Oregon-California; October 21, 1964; Bureau of Reclamation photo by A. G. D'Alessandro Title: Wild ducks and geese over barley fields in the Tule Lake Wildlife Refuge Author: United States. Bureau of Reclamation, D'Alessandro, A.G. Year: 1964, 2008, 2006 P12-200-2775NA Klamath Project, Region 2, Oregon-California; October 21, 1964; Bureau of Reclamation photo by A. G. D'Alessandro Close

• 8. [Image] Lower Klamath Lake - Viewed from southwest

  	KP-2292-a-R2 - Klamath Project--LOWER KLAMATH LAKE. Viewed from southwest showing Wildlife Refuge Sump 12 in foreground and surrounded in background by Sumps 6, 7, 8 and 12A, from left to right; April ...
  	Citation × Citation Citation Abstract Copy Title: Lower Klamath Lake - Viewed from southwest Author: United States. Bureau of Reclamation, Horn, Tom Year: 1956, 2007, 2006 KP-2292-a-R2 - Klamath Project--LOWER KLAMATH LAKE. Viewed from southwest showing Wildlife Refuge Sump 12 in foreground and surrounded in background by Sumps 6, 7, 8 and 12A, from left to right; April 12, 1956; Photo by Tom Horn Title: Lower Klamath Lake - Viewed from southwest Author: United States. Bureau of Reclamation, Horn, Tom Year: 1956, 2007, 2006 KP-2292-a-R2 - Klamath Project--LOWER KLAMATH LAKE. Viewed from southwest showing Wildlife Refuge Sump 12 in foreground and surrounded in background by Sumps 6, 7, 8 and 12A, from left to right; April 12, 1956; Photo by Tom Horn Close

• 9. [Image] Lower Klamath Lake - View from western side of Sheepy Peak

  	KP-2275 - Klamath Project--Lower Klamath Lake. Viewed from western side of Sheepy Peak, showing Lower Klamath Wildlife Refuge Sumps, 4, 7, 8, & 9; April 12, 1956; Photo by Tom Horn
  	Citation × Citation Citation Abstract Copy Title: Lower Klamath Lake - View from western side of Sheepy Peak Author: United States. Bureau of Reclamation, Horn, Tom Year: 1956, 2007, 2006 KP-2275 - Klamath Project--Lower Klamath Lake. Viewed from western side of Sheepy Peak, showing Lower Klamath Wildlife Refuge Sumps, 4, 7, 8, & 9; April 12, 1956; Photo by Tom Horn Title: Lower Klamath Lake - View from western side of Sheepy Peak Author: United States. Bureau of Reclamation, Horn, Tom Year: 1956, 2007, 2006 KP-2275 - Klamath Project--Lower Klamath Lake. Viewed from western side of Sheepy Peak, showing Lower Klamath Wildlife Refuge Sumps, 4, 7, 8, & 9; April 12, 1956; Photo by Tom Horn Close

• 10. [Image] Lower Klamath Lake - Viewed from south

  	KP-2277 - Klamath Project--Lower Klamath Lake. Viewed from south showing Wildlife Refuge Sumps 12 and 12A in foreground; April 12, 1956; Photo by Tom Horn
  	Citation × Citation Citation Abstract Copy Title: Lower Klamath Lake - Viewed from south Author: United States. Bureau of Reclamation, Horn, Tom Year: 1956, 2007, 2006 KP-2277 - Klamath Project--Lower Klamath Lake. Viewed from south showing Wildlife Refuge Sumps 12 and 12A in foreground; April 12, 1956; Photo by Tom Horn Title: Lower Klamath Lake - Viewed from south Author: United States. Bureau of Reclamation, Horn, Tom Year: 1956, 2007, 2006 KP-2277 - Klamath Project--Lower Klamath Lake. Viewed from south showing Wildlife Refuge Sumps 12 and 12A in foreground; April 12, 1956; Photo by Tom Horn Close

• 11. [Image] Lower Klamath Lake - Viewed from southwest

  	KP-2279 - Klamath Project--Lower Klamath Lake. Viewed from southwest showing Sheepy West lease tract, with Lower Klamth Lake Wildlife Refuge in background; April 12, 1956; Photo by Tom Horn
  	Citation × Citation Citation Abstract Copy Title: Lower Klamath Lake - Viewed from southwest Author: United States. Bureau of Reclamation, Horn, Tom Year: 1956, 2007, 2006 KP-2279 - Klamath Project--Lower Klamath Lake. Viewed from southwest showing Sheepy West lease tract, with Lower Klamth Lake Wildlife Refuge in background; April 12, 1956; Photo by Tom Horn Title: Lower Klamath Lake - Viewed from southwest Author: United States. Bureau of Reclamation, Horn, Tom Year: 1956, 2007, 2006 KP-2279 - Klamath Project--Lower Klamath Lake. Viewed from southwest showing Sheepy West lease tract, with Lower Klamth Lake Wildlife Refuge in background; April 12, 1956; Photo by Tom Horn Close

• 12. [Image] Lower Klamath Lake - Viewed from north of Oregon-California border

  	KP-2283 - Klamath Project--Lower Klamath Lake. Viewed from just north of Oregon-California border showing agricultural lands share-cropped for Fish and Wildlife Service at near left, the Wildlife Refuge ...
  	Citation × Citation Citation Abstract Copy Title: Lower Klamath Lake - Viewed from north of Oregon-California border Author: United States. Bureau of Reclamation, Horn, Tom Year: 1956, 2007, 2006 KP-2283 - Klamath Project--Lower Klamath Lake. Viewed from just north of Oregon-California border showing agricultural lands share-cropped for Fish and Wildlife Service at near left, the Wildlife Refuge Sump 3 at near right, and other sumps in background; April 12, 1956; Photo by Tom Horn Title: Lower Klamath Lake - Viewed from north of Oregon-California border Author: United States. Bureau of Reclamation, Horn, Tom Year: 1956, 2007, 2006 KP-2283 - Klamath Project--Lower Klamath Lake. Viewed from just north of Oregon-California border showing agricultural lands share-cropped for Fish and Wildlife Service at near left, the Wildlife Refuge Sump 3 at near right, and other sumps in background; April 12, 1956; Photo by Tom Horn Close

• 13. [Image] View of the Fish and Wildlife Service outlet from Lower Klamath Lake into the Klamath Straits Drain

  	KP-1175-R2 Klamath Project; The outlet is to be used temporarily until such time a new structure is constructed. Note: Erosion of the dike on the left showing anticipated effect of use of the outlet ...
  	Citation × Citation Citation Abstract Copy Title: View of the Fish and Wildlife Service outlet from Lower Klamath Lake into the Klamath Straits Drain Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1175-R2 Klamath Project; The outlet is to be used temporarily until such time a new structure is constructed. Note: Erosion of the dike on the left showing anticipated effect of use of the outlet without protective works; June 6, 1946; Photo by R. S. Hopkins Title: View of the Fish and Wildlife Service outlet from Lower Klamath Lake into the Klamath Straits Drain Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1175-R2 Klamath Project; The outlet is to be used temporarily until such time a new structure is constructed. Note: Erosion of the dike on the left showing anticipated effect of use of the outlet without protective works; June 6, 1946; Photo by R. S. Hopkins Close

• 14. [Image] Lower Klamath Lake - Viewed to the northeast

  	KP-2278 - Klamath Project--Lower Klamath Lake. Viewed to the northeast from northern tip of "Big Tableland" showing Lower Klamath Wildlife Refuge Sumps 6 and 12 in center left and center right, respectively, ...
  	Citation × Citation Citation Abstract Copy Title: Lower Klamath Lake - Viewed to the northeast Author: United States. Bureau of Reclamation, Horn, Tom Year: 1956, 2007, 2006 KP-2278 - Klamath Project--Lower Klamath Lake. Viewed to the northeast from northern tip of "Big Tableland" showing Lower Klamath Wildlife Refuge Sumps 6 and 12 in center left and center right, respectively, and a portion of Sheepy West and other Oklahoma Flat lands in foreground; April 12, 1956; Photo by Tom Horn Title: Lower Klamath Lake - Viewed to the northeast Author: United States. Bureau of Reclamation, Horn, Tom Year: 1956, 2007, 2006 KP-2278 - Klamath Project--Lower Klamath Lake. Viewed to the northeast from northern tip of "Big Tableland" showing Lower Klamath Wildlife Refuge Sumps 6 and 12 in center left and center right, respectively, and a portion of Sheepy West and other Oklahoma Flat lands in foreground; April 12, 1956; Photo by Tom Horn Close

• 15. [Image] SUMP 2 - TULE LAKE - Drain Excavation and Cleaning

  	KP-2512-R2-Klamath Project -- SUMP 2 - TULE LAKE. Excavation and cleaning of 102 Drain by 65-ton Fish and Wildlife Dragline at about Station 60+00. Work is being performed under agreement with U.S.B.R.; ...
  	Citation × Citation Citation Abstract Copy Title: SUMP 2 - TULE LAKE - Drain Excavation and Cleaning Author: United States. Bureau of Reclamation, McAnulty, L. Year: 1959, 2008, 2006 KP-2512-R2-Klamath Project -- SUMP 2 - TULE LAKE. Excavation and cleaning of 102 Drain by 65-ton Fish and Wildlife Dragline at about Station 60+00. Work is being performed under agreement with U.S.B.R.; July 30, 1959; Photo by L. McAnulty Title: SUMP 2 - TULE LAKE - Drain Excavation and Cleaning Author: United States. Bureau of Reclamation, McAnulty, L. Year: 1959, 2008, 2006 KP-2512-R2-Klamath Project -- SUMP 2 - TULE LAKE. Excavation and cleaning of 102 Drain by 65-ton Fish and Wildlife Dragline at about Station 60+00. Work is being performed under agreement with U.S.B.R.; July 30, 1959; Photo by L. McAnulty Close

• 16. [Image] SUMP 2 - TULE LAKE - 102-Drain enlargement by Fish and Wildlife dragline

  	KP-2513-R2 -- Klamath Project -- SUMP 2 - TULE LAKE. Trench was excavated to hold muck; July 30, 1959; Photo by L. McAnulty
  	Citation × Citation Citation Abstract Copy Title: SUMP 2 - TULE LAKE - 102-Drain enlargement by Fish and Wildlife dragline Author: United States. Bureau of Reclamation, McAnulty, L. Year: 1959, 2008, 2006 KP-2513-R2 -- Klamath Project -- SUMP 2 - TULE LAKE. Trench was excavated to hold muck; July 30, 1959; Photo by L. McAnulty Title: SUMP 2 - TULE LAKE - 102-Drain enlargement by Fish and Wildlife dragline Author: United States. Bureau of Reclamation, McAnulty, L. Year: 1959, 2008, 2006 KP-2513-R2 -- Klamath Project -- SUMP 2 - TULE LAKE. Trench was excavated to hold muck; July 30, 1959; Photo by L. McAnulty Close

• 17. [Image] SUMP 2

  	KP-2528-R2-Klamath Project -- SUMP 2. View looking east showing Fish and Wildlife 22-B dragline enlargement of 102 Drain. Drain was enlarged in three passes to prevent bank failure; September 24, 1959; ...
  	Citation × Citation Citation Abstract Copy Title: SUMP 2 Author: United States. Bureau of Reclamation, Greene, K.J. Year: 1959, 2008, 2006 KP-2528-R2-Klamath Project -- SUMP 2. View looking east showing Fish and Wildlife 22-B dragline enlargement of 102 Drain. Drain was enlarged in three passes to prevent bank failure; September 24, 1959; Photo by K.J. Greene Title: SUMP 2 Author: United States. Bureau of Reclamation, Greene, K.J. Year: 1959, 2008, 2006 KP-2528-R2-Klamath Project -- SUMP 2. View looking east showing Fish and Wildlife 22-B dragline enlargement of 102 Drain. Drain was enlarged in three passes to prevent bank failure; September 24, 1959; Photo by K.J. Greene Close

• 18. [Image] View looking N. E. across the end of the Fish and Wildlife Service Lower Klamath Lake to the Klamath Straits Drain outlet, showing unprotected dike sections

  	KP-1176-R2 Klamath Project; June 6, 1946; Photo by R. S. Hopkins
  	Citation × Citation Citation Abstract Copy Title: View looking N. E. across the end of the Fish and Wildlife Service Lower Klamath Lake to the Klamath Straits Drain outlet, showing unprotected dike sections Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1176-R2 Klamath Project; June 6, 1946; Photo by R. S. Hopkins Title: View looking N. E. across the end of the Fish and Wildlife Service Lower Klamath Lake to the Klamath Straits Drain outlet, showing unprotected dike sections Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1176-R2 Klamath Project; June 6, 1946; Photo by R. S. Hopkins Close

• 19. [Image] Looking west along Fish and Wildlife dike, bottom of Lot #14

  	CN-12-201-623NA Klamath Project - Oregon; October 1975; USBR photo by J. W. Legg
  	Citation × Citation Citation Abstract Copy Title: Looking west along Fish and Wildlife dike, bottom of Lot #14 Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1975, 2010, 2007 CN-12-201-623NA Klamath Project - Oregon; October 1975; USBR photo by J. W. Legg Title: Looking west along Fish and Wildlife dike, bottom of Lot #14 Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1975, 2010, 2007 CN-12-201-623NA Klamath Project - Oregon; October 1975; USBR photo by J. W. Legg Close

• 20. [Image] Looking east along Fish and Wildlife dike at bottom of Lot #15, from southwest corner of Lot #15

  	CN-12-201-626NA Klamath Project - Oregon; October 1975; USBR photo by J. W. Legg
  	Citation × Citation Citation Abstract Copy Title: Looking east along Fish and Wildlife dike at bottom of Lot #15, from southwest corner of Lot #15 Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1975, 2010, 2007 CN-12-201-626NA Klamath Project - Oregon; October 1975; USBR photo by J. W. Legg Title: Looking east along Fish and Wildlife dike at bottom of Lot #15, from southwest corner of Lot #15 Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1975, 2010, 2007 CN-12-201-626NA Klamath Project - Oregon; October 1975; USBR photo by J. W. Legg Close

• 21. [Image] Looking west along Fish and Wildlife dike from Southeast corner of Lot #15

  	CN-12-201-627NA Klamath Project - Oregon; October 1975; USBR photo by J. W. Legg
  	Citation × Citation Citation Abstract Copy Title: Looking west along Fish and Wildlife dike from Southeast corner of Lot #15 Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1975, 2010, 2007 CN-12-201-627NA Klamath Project - Oregon; October 1975; USBR photo by J. W. Legg Title: Looking west along Fish and Wildlife dike from Southeast corner of Lot #15 Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1975, 2010, 2007 CN-12-201-627NA Klamath Project - Oregon; October 1975; USBR photo by J. W. Legg Close

• 22. [Image] Looking east along Fish and Wildlife dike, Lot #19

  	CN-12-201-628NA Klamath Project - Oregon; October 1975; USBR photo by J. W. Legg
  	Citation × Citation Citation Abstract Copy Title: Looking east along Fish and Wildlife dike, Lot #19 Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1975, 2010, 2007 CN-12-201-628NA Klamath Project - Oregon; October 1975; USBR photo by J. W. Legg Title: Looking east along Fish and Wildlife dike, Lot #19 Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1975, 2010, 2007 CN-12-201-628NA Klamath Project - Oregon; October 1975; USBR photo by J. W. Legg Close

• 23. [Image] Lower Klamath Lake - Viewed southwest from White Lake

  	KP-2284 - Klamath Project--Lower Klamath Lake. Viewed from just southwest White Lake, showing agricultural lands (Fish and Wildlife Service) in foreground, and Refuge Sumps 4, 6, and 7 in center; April ...
  	Citation × Citation Citation Abstract Copy Title: Lower Klamath Lake - Viewed southwest from White Lake Author: United States. Bureau of Reclamation, Horn, Tom Year: 1956, 2007, 2006 KP-2284 - Klamath Project--Lower Klamath Lake. Viewed from just southwest White Lake, showing agricultural lands (Fish and Wildlife Service) in foreground, and Refuge Sumps 4, 6, and 7 in center; April 12, 1956; Photo by Tom Horn Title: Lower Klamath Lake - Viewed southwest from White Lake Author: United States. Bureau of Reclamation, Horn, Tom Year: 1956, 2007, 2006 KP-2284 - Klamath Project--Lower Klamath Lake. Viewed from just southwest White Lake, showing agricultural lands (Fish and Wildlife Service) in foreground, and Refuge Sumps 4, 6, and 7 in center; April 12, 1956; Photo by Tom Horn Close

• 24. [Article] The impact of small-scale dams on fishes of the Willamette River, Oregon and an evaluation of fish habitat models

  The research on which this report is based was financed in part by the United States Department of the Interior as authorized by the Water Research and Development Act of 1978 (P.L. 95-467).

  Citation × Citation Citation Abstract Copy Title: The impact of small-scale dams on fishes of the Willamette River, Oregon and an evaluation of fish habitat models Author: Oregon State University. Dept. of Fisheries and Wildlife, Oregon State University. Water Resources Research Institute, Oregon Cooperative Fishery Research Unit, United States. Bureau of Reclamation, Li, Hiram W. The research on which this report is based was financed in part by the United States Department of the Interior as authorized by the Water Research and Development Act of 1978 (P.L. 95-467). Title: The impact of small-scale dams on fishes of the Willamette River, Oregon and an evaluation of fish habitat models Author: Oregon State University. Dept. of Fisheries and Wildlife, Oregon State University. Water Resources Research Institute, Oregon Cooperative Fishery Research Unit, United States. Bureau of Reclamation, Li, Hiram W. The research on which this report is based was financed in part by the United States Department of the Interior as authorized by the Water Research and Development Act of 1978 (P.L. 95-467). Close

• 25. [Image] TULE LAKE SUMP 3 - 101-B-1 Drain, Station 110

  	P-12-200-2696 - Klamath Project, California - TULE LAKE SUMP 3 - 101-B-1 Drain, Station 110. View looking south showing bulged section of drain due to material piled on berm. Fish and Wildlife Service ...
  	Citation × Citation Citation Abstract Copy Title: TULE LAKE SUMP 3 - 101-B-1 Drain, Station 110 Author: United States. Bureau of Reclamation, Greene, K.J. Year: 1962, 2008, 2006 P-12-200-2696 - Klamath Project, California - TULE LAKE SUMP 3 - 101-B-1 Drain, Station 110. View looking south showing bulged section of drain due to material piled on berm. Fish and Wildlife Service were constructing extension of N-12-e Lateral; August 6, 1962; Photo by K. J. Greene Title: TULE LAKE SUMP 3 - 101-B-1 Drain, Station 110 Author: United States. Bureau of Reclamation, Greene, K.J. Year: 1962, 2008, 2006 P-12-200-2696 - Klamath Project, California - TULE LAKE SUMP 3 - 101-B-1 Drain, Station 110. View looking south showing bulged section of drain due to material piled on berm. Fish and Wildlife Service were constructing extension of N-12-e Lateral; August 6, 1962; Photo by K. J. Greene Close

• 26. [Image] KLAMATH STRAITS DRAIN

  	P12-200-2741A- Klamath Project - KLAMATH STRAITS DRAIN - View of Fish and Wildlife Service dragline cleaning left side and bottom section, Sta. 489, working upstream. Note right side previously cleaned ...
  	Citation × Citation Citation Abstract Copy Title: KLAMATH STRAITS DRAIN Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1963, 2008, 2006 P12-200-2741A- Klamath Project - KLAMATH STRAITS DRAIN - View of Fish and Wildlife Service dragline cleaning left side and bottom section, Sta. 489, working upstream. Note right side previously cleaned by Tulelake Irrigation District dragline; September 12, 1963; Photo by D. W. Stein Title: KLAMATH STRAITS DRAIN Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1963, 2008, 2006 P12-200-2741A- Klamath Project - KLAMATH STRAITS DRAIN - View of Fish and Wildlife Service dragline cleaning left side and bottom section, Sta. 489, working upstream. Note right side previously cleaned by Tulelake Irrigation District dragline; September 12, 1963; Photo by D. W. Stein Close

• 27. [Image] TULE LAKE SUMP - Sump sounding

  	KP-2416-R2 - TULE LAKE SUMP - Klamath Project. Sump was sounded to determine elevation of bottom for planning studies. Airboat rented from Fish and Wildlife Service, was used due to shallow depth. Burt ...
  	Citation × Citation Citation Abstract Copy Title: TULE LAKE SUMP - Sump sounding Author: United States. Bureau of Reclamation, Greene, K.J. Year: 1957, 2008, 2006 KP-2416-R2 - TULE LAKE SUMP - Klamath Project. Sump was sounded to determine elevation of bottom for planning studies. Airboat rented from Fish and Wildlife Service, was used due to shallow depth. Burt Mitchell and Elmer Dick; June 21, 1957; Photo by K. J. Greene Title: TULE LAKE SUMP - Sump sounding Author: United States. Bureau of Reclamation, Greene, K.J. Year: 1957, 2008, 2006 KP-2416-R2 - TULE LAKE SUMP - Klamath Project. Sump was sounded to determine elevation of bottom for planning studies. Airboat rented from Fish and Wildlife Service, was used due to shallow depth. Burt Mitchell and Elmer Dick; June 21, 1957; Photo by K. J. Greene Close

• 28. [Image] Tule Lake Dike Repair - View of loading operation in borrow area "D"

  	P12-200-2817A Tule Lake Dike Repair - Klamath Project - Oregon-California. View of loading operation in borrow area "D" near Fish and Wildlife Service headquarters illustrating grading of material. ...
  	Citation × Citation Citation Abstract Copy Title: Tule Lake Dike Repair - View of loading operation in borrow area "D" Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1965, 2008, 2006 P12-200-2817A Tule Lake Dike Repair - Klamath Project - Oregon-California. View of loading operation in borrow area "D" near Fish and Wildlife Service headquarters illustrating grading of material. Sierra Pacific Construction Co., Contractor-Specs. DC-6246; March 18, 1965; Bureau of Reclamation photo by D. W. Stein Title: Tule Lake Dike Repair - View of loading operation in borrow area "D" Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1965, 2008, 2006 P12-200-2817A Tule Lake Dike Repair - Klamath Project - Oregon-California. View of loading operation in borrow area "D" near Fish and Wildlife Service headquarters illustrating grading of material. Sierra Pacific Construction Co., Contractor-Specs. DC-6246; March 18, 1965; Bureau of Reclamation photo by D. W. Stein Close

• 29. [Image] Aerial view of a portion of the Klamath Straits Drain south of Klamath Falls, Oregon

  	P-12-200-4264 NA Klamath Project, California-Oregon. This facility drains waters from the fish and wildlife refuge in California and agriculture wastewater from leased and private lands adjacent to the ...
  	Citation × Citation Citation Abstract Copy Title: Aerial view of a portion of the Klamath Straits Drain south of Klamath Falls, Oregon Author: United States. Bureau of Reclamation, Dahilig, J.C. Year: 1978, 2009, 2007 P-12-200-4264 NA Klamath Project, California-Oregon. This facility drains waters from the fish and wildlife refuge in California and agriculture wastewater from leased and private lands adjacent to the drain into the Klamath River; June 23, 1978; Bureau of Reclamation photo by J. C. Dahilig Title: Aerial view of a portion of the Klamath Straits Drain south of Klamath Falls, Oregon Author: United States. Bureau of Reclamation, Dahilig, J.C. Year: 1978, 2009, 2007 P-12-200-4264 NA Klamath Project, California-Oregon. This facility drains waters from the fish and wildlife refuge in California and agriculture wastewater from leased and private lands adjacent to the drain into the Klamath River; June 23, 1978; Bureau of Reclamation photo by J. C. Dahilig Close

• 30. [Image] Aerial view of a portion of the Klamath Straits Drain south of Klamath Falls, Oregon

  	P-12-200-4265 NA Klamath Project, California-Oregon. This facility drains waters from the fish and wildlife refuge in California and agriculture wastewater from leased and private lands adjacent to the ...
  	Citation × Citation Citation Abstract Copy Title: Aerial view of a portion of the Klamath Straits Drain south of Klamath Falls, Oregon Author: United States. Bureau of Reclamation, Dahilig, J.C. Year: 1978, 2009, 2007 P-12-200-4265 NA Klamath Project, California-Oregon. This facility drains waters from the fish and wildlife refuge in California and agriculture wastewater from leased and private lands adjacent to the drain into the Klamath River; June 23, 1978; Bureau of Reclamation photo by J. C. Dahilig Title: Aerial view of a portion of the Klamath Straits Drain south of Klamath Falls, Oregon Author: United States. Bureau of Reclamation, Dahilig, J.C. Year: 1978, 2009, 2007 P-12-200-4265 NA Klamath Project, California-Oregon. This facility drains waters from the fish and wildlife refuge in California and agriculture wastewater from leased and private lands adjacent to the drain into the Klamath River; June 23, 1978; Bureau of Reclamation photo by J. C. Dahilig Close

• 31. [Image] Aerial view of a portion of the Klamath Straits Drain south of Klamath Falls, Oregon

  	P-12-200-4266 NA Klamath Project, California-Oregon. This facility drains waters from the fish and wildlife refuge in California and agriculture wastewater from leased and private lands adjacent to the ...
  	Citation × Citation Citation Abstract Copy Title: Aerial view of a portion of the Klamath Straits Drain south of Klamath Falls, Oregon Author: United States. Bureau of Reclamation, Dahilig, J.C. Year: 1978, 2009, 2007 P-12-200-4266 NA Klamath Project, California-Oregon. This facility drains waters from the fish and wildlife refuge in California and agriculture wastewater from leased and private lands adjacent to the drain into the Klamath River; June 23, 1978; Bureau of Reclamation photo by J. C. Dahilig Title: Aerial view of a portion of the Klamath Straits Drain south of Klamath Falls, Oregon Author: United States. Bureau of Reclamation, Dahilig, J.C. Year: 1978, 2009, 2007 P-12-200-4266 NA Klamath Project, California-Oregon. This facility drains waters from the fish and wildlife refuge in California and agriculture wastewater from leased and private lands adjacent to the drain into the Klamath River; June 23, 1978; Bureau of Reclamation photo by J. C. Dahilig Close

• 32. [Image] Intermediate and streambank wheat grass planted along berm of the 101-C-4 Drain in League of Nations in 1972

  	CN-12-201-472NA Klamath Project - Oregon-California. Note condition of growth - excellent for wildlife cover and erosion control; August 7, 1974; USBR photo by J. W. Legg
  	Citation × Citation Citation Abstract Copy Title: Intermediate and streambank wheat grass planted along berm of the 101-C-4 Drain in League of Nations in 1972 Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1974, 2010, 2007 CN-12-201-472NA Klamath Project - Oregon-California. Note condition of growth - excellent for wildlife cover and erosion control; August 7, 1974; USBR photo by J. W. Legg Title: Intermediate and streambank wheat grass planted along berm of the 101-C-4 Drain in League of Nations in 1972 Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1974, 2010, 2007 CN-12-201-472NA Klamath Project - Oregon-California. Note condition of growth - excellent for wildlife cover and erosion control; August 7, 1974; USBR photo by J. W. Legg Close

• 33. [Image] Area between the N-10 Lateral and the 101-10-C Drain

  	CN-12-201-514NA Klamath Project - Oregon-California. Area between the N-10 Lateral and the 101-10-C Drain which could be seeded with grass for birds and wildlife habitat; May 1975; USBR photo by J. W. ...
  	Citation × Citation Citation Abstract Copy Title: Area between the N-10 Lateral and the 101-10-C Drain Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1975, 2010, 2007 CN-12-201-514NA Klamath Project - Oregon-California. Area between the N-10 Lateral and the 101-10-C Drain which could be seeded with grass for birds and wildlife habitat; May 1975; USBR photo by J. W. Legg Title: Area between the N-10 Lateral and the 101-10-C Drain Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1975, 2010, 2007 CN-12-201-514NA Klamath Project - Oregon-California. Area between the N-10 Lateral and the 101-10-C Drain which could be seeded with grass for birds and wildlife habitat; May 1975; USBR photo by J. W. Legg Close

• 34. [Image] Photo showing condition of drain on west side of Lot No. 7, Lease Area “F”

  	CN-12-201-571NA Klamath Project – California. Also, showing burned area, where considerable wildlife habitat was destroyed by careless burning; May 1975; USBR photo by J. W. Legg
  	Citation × Citation Citation Abstract Copy Title: Photo showing condition of drain on west side of Lot No. 7, Lease Area “F” Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1975, 2010, 2007 CN-12-201-571NA Klamath Project – California. Also, showing burned area, where considerable wildlife habitat was destroyed by careless burning; May 1975; USBR photo by J. W. Legg Title: Photo showing condition of drain on west side of Lot No. 7, Lease Area “F” Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1975, 2010, 2007 CN-12-201-571NA Klamath Project – California. Also, showing burned area, where considerable wildlife habitat was destroyed by careless burning; May 1975; USBR photo by J. W. Legg Close

• 35. [Image] Core drilling of Gerber Dam

  	CN-12-201-588NA Klamath Project - Oregon-California. View of Bucyrus-Erie 22-B dragline used to move drilling platform from place to place on downstream face of dam. Dragline was borrowed from Fish and ...
  	Citation × Citation Citation Abstract Copy Title: Core drilling of Gerber Dam Author: United States. Bureau of Reclamation, Lawrence, C.D. Year: 1969, 2010, 2007 CN-12-201-588NA Klamath Project - Oregon-California. View of Bucyrus-Erie 22-B dragline used to move drilling platform from place to place on downstream face of dam. Dragline was borrowed from Fish and Wildlife for this operation; October 1969; USBR photo by C. D. Lawrence Title: Core drilling of Gerber Dam Author: United States. Bureau of Reclamation, Lawrence, C.D. Year: 1969, 2010, 2007 CN-12-201-588NA Klamath Project - Oregon-California. View of Bucyrus-Erie 22-B dragline used to move drilling platform from place to place on downstream face of dam. Dragline was borrowed from Fish and Wildlife for this operation; October 1969; USBR photo by C. D. Lawrence Close

• 36. [Image] Settler's guide

  	This brochure was probably published by the United States Bureau of Reclamation. It was compiled to provide information on the requirements and recommendations regarding homesteading on Tule Lake.
  	Citation × Citation Citation Abstract Copy Title: Settler's guide Author: United States. Bureau of Reclamation Year: 1948, 2004, 2005 This brochure was probably published by the United States Bureau of Reclamation. It was compiled to provide information on the requirements and recommendations regarding homesteading on Tule Lake. Title: Settler's guide Author: United States. Bureau of Reclamation Year: 1948, 2004, 2005 This brochure was probably published by the United States Bureau of Reclamation. It was compiled to provide information on the requirements and recommendations regarding homesteading on Tule Lake. Close

• 37. [Image] Annual project history: Klamath Project, Oregon-California, 1957

  	INTRODUCTION AND GENERAL General Description of the Project Location. The Klamath Project is in the Upper Klamath River Basin, east of the Cascade Range. It is located in Klamath County, Oregon, and ...
  	Citation × Citation Citation Abstract Copy Title: Annual project history: Klamath Project, Oregon-California, 1957 Author: United States. Bureau of Reclamation Year: 1957, 2008, 2006 INTRODUCTION AND GENERAL General Description of the Project Location. The Klamath Project is in the Upper Klamath River Basin, east of the Cascade Range. It is located in Klamath County, Oregon, and in Modoc and Siskiyou Counties of California. Project headquarters is located at the principal city of Klamath Falls, Oregon, which has a population of about 35>700, including suburbs. Smaller towns on the project in Oregon are Merrill, Malin, and Bonanza. The town of Tulelake, California, was established in 1931 near the center of the Tule Lake Division. Climate. The mean temperature for the wannest month is 630 F. The coldest month has mean temperature of 29? F. Summer nights are cool. The annual rainfall is about 13 inches, of which about 3?-inches fall during the growing season of 90 to 130 days. Topography, soils, and crops. The project area is about ^-,100 feet elevation above sea level. The surface topography is generally smooth and flat for the large areas of lake bottom, and gently sloping on the higher lands. Peat and muck soils are common in the recent lake bottoms. Soils vary from sandy loam to clay on other parts of the project. The principal crops grown are alfalfa, malting and feed barley, potatoes, clover seed, and irrigated pasture and other forage. Stock raising is an important enterprise. Industry and transportation. Farming and lumbering each provide the major portion of the economy of the Basin. Three major railroad lines, one major highway and many secondary highways, and two airlines serve the project area. Plan and purpose. The project serves 211,000 acres. The water supply is provided by two main water courses, Klamath River and Lost River and their tributaries. Besides storing, diverting, and distributing water for irrigation, project facilities have reclaimed by drainage large areas formerly inundated by Lower Klamath and Tule Lakes* Flood waters of Lost River, which terminates in Tule Lake, are diverted to the Klamath River through the Lost River Diversion Channel. This channel is also used to carry irrigation water in the opposite direction in the summertime. Another principal function of the project is water-level control for the Tule Lake and Lower Klamath Lake National Wildlife Refuges. Upper Klamath Lake on the Klamath River is the principal storage reservoir, having an active capacity of 52U,800 acre-feet. It is controlled by Link River Dam constructed, maintained, and operated INTRODUCTION AND GENERAL (Continued) General Description of the Project (Cont.) by The California Oregon Power Company under an agreement with the project whereby irrigation requirements and rights are protected. The Main, Lower Klamath, and Tule Lake Divisions are served from this source, Gerber Reservoir on Miller Creek and Clear Lake Reservoir on Lost River provide flood control for the Tule Lake Division and an irrigation supply for the Langell Valley Division. Their active storage capacities are 9*^300 acre-feet and 513*300 acre-feet, respectively. Federally-financed project works also include the diversion, distribution, and drainage systems for the Main and Tule Lake Divisions; the diversion dam and main canals for the Langell Valley Division; and drainage outlets for the Lower Klamath and Tule Lake Divisions. Title: Annual project history: Klamath Project, Oregon-California, 1957 Author: United States. Bureau of Reclamation Year: 1957, 2008, 2006 INTRODUCTION AND GENERAL General Description of the Project Location. The Klamath Project is in the Upper Klamath River Basin, east of the Cascade Range. It is located in Klamath County, Oregon, and in Modoc and Siskiyou Counties of California. Project headquarters is located at the principal city of Klamath Falls, Oregon, which has a population of about 35>700, including suburbs. Smaller towns on the project in Oregon are Merrill, Malin, and Bonanza. The town of Tulelake, California, was established in 1931 near the center of the Tule Lake Division. Climate. The mean temperature for the wannest month is 630 F. The coldest month has mean temperature of 29? F. Summer nights are cool. The annual rainfall is about 13 inches, of which about 3?-inches fall during the growing season of 90 to 130 days. Topography, soils, and crops. The project area is about ^-,100 feet elevation above sea level. The surface topography is generally smooth and flat for the large areas of lake bottom, and gently sloping on the higher lands. Peat and muck soils are common in the recent lake bottoms. Soils vary from sandy loam to clay on other parts of the project. The principal crops grown are alfalfa, malting and feed barley, potatoes, clover seed, and irrigated pasture and other forage. Stock raising is an important enterprise. Industry and transportation. Farming and lumbering each provide the major portion of the economy of the Basin. Three major railroad lines, one major highway and many secondary highways, and two airlines serve the project area. Plan and purpose. The project serves 211,000 acres. The water supply is provided by two main water courses, Klamath River and Lost River and their tributaries. Besides storing, diverting, and distributing water for irrigation, project facilities have reclaimed by drainage large areas formerly inundated by Lower Klamath and Tule Lakes* Flood waters of Lost River, which terminates in Tule Lake, are diverted to the Klamath River through the Lost River Diversion Channel. This channel is also used to carry irrigation water in the opposite direction in the summertime. Another principal function of the project is water-level control for the Tule Lake and Lower Klamath Lake National Wildlife Refuges. Upper Klamath Lake on the Klamath River is the principal storage reservoir, having an active capacity of 52U,800 acre-feet. It is controlled by Link River Dam constructed, maintained, and operated INTRODUCTION AND GENERAL (Continued) General Description of the Project (Cont.) by The California Oregon Power Company under an agreement with the project whereby irrigation requirements and rights are protected. The Main, Lower Klamath, and Tule Lake Divisions are served from this source, Gerber Reservoir on Miller Creek and Clear Lake Reservoir on Lost River provide flood control for the Tule Lake Division and an irrigation supply for the Langell Valley Division. Their active storage capacities are 9*^300 acre-feet and 513*300 acre-feet, respectively. Federally-financed project works also include the diversion, distribution, and drainage systems for the Main and Tule Lake Divisions; the diversion dam and main canals for the Langell Valley Division; and drainage outlets for the Lower Klamath and Tule Lake Divisions. Close

• 38. [Image] Annual project history: Klamath Project, Oregon-California, 1958

  	INTRODUCTION AND GENERAL Genex*al Description of the Project Location. The Klamath Project is in the Upper Klamath River Basin, east of the Cascade Range. It is located in Klamath Comity, Oregon, ...
  	Citation × Citation Citation Abstract Copy Title: Annual project history: Klamath Project, Oregon-California, 1958 Author: United States. Bureau of Reclamation Year: 1958, 2008, 2006 INTRODUCTION AND GENERAL Genex*al Description of the Project Location. The Klamath Project is in the Upper Klamath River Basin, east of the Cascade Range. It is located in Klamath Comity, Oregon, and in Modoc and Siskiyou Counties of California. Project headquarters is located at the principal city of Klamath Falls, Oregon, which has a population of about 3&>^00, including suburbs. Smaller towns on the project in Oregon are Merrill, Malin, and Bonanza. The town of Tulelake, California, was established in 1931 near the center of the Tule Lake Division. Climate ? The mean temperature for the warmest month is 630 F. The coldest month has raez.n temperature of 29? F. Summer nights are cool. The annual rainfall is about 13 inches, of which about 3^ inches fall during the growing season of 90 to 130 days. Topography, soils, and crops. The project area is about U,100 feet elevation above sea level. The surface topography is generally smooth and flat for the large areas of lake bottom, and gently sloping on the higher lands? Peat and muck soils are common in the recent lake bottoms. Soils vary from sandy loam to clay on other parts of the project. The principal crops grown are alfalfa, malting and feed barley, potatoes, clover seed, and irrigated pasture and other forage. Stock raising is an important enterprise. Industry and transportation. Farming and lumbering each provide the major portion of the economy of the Basin. Three major railroad lines, one major highway and many secondary highways, and two airlines serve the project area. Plan and purpose. In 1958 the project provided irrigation service to 21^,500 acres. The water supply is provided by two main water courses, Klamath River and Lost River and their tributaries. Besides storing, diverting, and distributing water for irrigation, project facilities have reclaimed by drainage large areas formerly inundated by Lower Klamath and Tule Lakes. Flood waters of Lost River, which terminates In Tule Lake, are diverted to the Klamath River through the Lost River Diversion Channel. This channel is also used to carry irrigation water in the opposite direction in the summertime. Another principal function of the project is water-level control for the Tule Lake and Lower Klamath Lake National Wildlife Refuges. DTERODUCTIOH AND GBNKRAL (Continued) General Description of the Project (Cont.) Upper Klamath Lake on the Klamath River is the principal storage reservoir, having an active capacity of 52^,800 acre-feet. It is controlled by Link River Dam constructed, maintained, and operated by The California Oregon Power Company under an agreement with the project whereby irrigation requirements and rights are protected. The Main, Lower Klamath, and Tule Lake Divisions are served from this source. Gerber Reservoir on Miller Creel; and Clear Lake Reservoir on Lost River provide flood control for the Tule Lake Division and an irrigation supply for the Langell Valley Division. Their active storage capacities are 9*b3OO acre-feet and 513*300 acre-feet, respectively. Federally-financed project works also include the diversion, distribution, and drainage systems for the Main and Tule Lake Divisions; the diversion darn and main canals for the Langell Valley Division; and drainage outlets for the Lower Klamath and Tule Lake Divisions? Title: Annual project history: Klamath Project, Oregon-California, 1958 Author: United States. Bureau of Reclamation Year: 1958, 2008, 2006 INTRODUCTION AND GENERAL Genex*al Description of the Project Location. The Klamath Project is in the Upper Klamath River Basin, east of the Cascade Range. It is located in Klamath Comity, Oregon, and in Modoc and Siskiyou Counties of California. Project headquarters is located at the principal city of Klamath Falls, Oregon, which has a population of about 3&>^00, including suburbs. Smaller towns on the project in Oregon are Merrill, Malin, and Bonanza. The town of Tulelake, California, was established in 1931 near the center of the Tule Lake Division. Climate ? The mean temperature for the warmest month is 630 F. The coldest month has raez.n temperature of 29? F. Summer nights are cool. The annual rainfall is about 13 inches, of which about 3^ inches fall during the growing season of 90 to 130 days. Topography, soils, and crops. The project area is about U,100 feet elevation above sea level. The surface topography is generally smooth and flat for the large areas of lake bottom, and gently sloping on the higher lands? Peat and muck soils are common in the recent lake bottoms. Soils vary from sandy loam to clay on other parts of the project. The principal crops grown are alfalfa, malting and feed barley, potatoes, clover seed, and irrigated pasture and other forage. Stock raising is an important enterprise. Industry and transportation. Farming and lumbering each provide the major portion of the economy of the Basin. Three major railroad lines, one major highway and many secondary highways, and two airlines serve the project area. Plan and purpose. In 1958 the project provided irrigation service to 21^,500 acres. The water supply is provided by two main water courses, Klamath River and Lost River and their tributaries. Besides storing, diverting, and distributing water for irrigation, project facilities have reclaimed by drainage large areas formerly inundated by Lower Klamath and Tule Lakes. Flood waters of Lost River, which terminates In Tule Lake, are diverted to the Klamath River through the Lost River Diversion Channel. This channel is also used to carry irrigation water in the opposite direction in the summertime. Another principal function of the project is water-level control for the Tule Lake and Lower Klamath Lake National Wildlife Refuges. DTERODUCTIOH AND GBNKRAL (Continued) General Description of the Project (Cont.) Upper Klamath Lake on the Klamath River is the principal storage reservoir, having an active capacity of 52^,800 acre-feet. It is controlled by Link River Dam constructed, maintained, and operated by The California Oregon Power Company under an agreement with the project whereby irrigation requirements and rights are protected. The Main, Lower Klamath, and Tule Lake Divisions are served from this source. Gerber Reservoir on Miller Creel; and Clear Lake Reservoir on Lost River provide flood control for the Tule Lake Division and an irrigation supply for the Langell Valley Division. Their active storage capacities are 9*b3OO acre-feet and 513*300 acre-feet, respectively. Federally-financed project works also include the diversion, distribution, and drainage systems for the Main and Tule Lake Divisions; the diversion darn and main canals for the Langell Valley Division; and drainage outlets for the Lower Klamath and Tule Lake Divisions? Close

• 39. [Image] Region II Klamath Project annual history, 1945

  	Ill., maps (some color), photographs; Includes fiscal year financials, photographs, crop and livestock yields, water storage and distribution, hydrography report, etc.; Title covers: calendar years for ...
  	Citation × Citation Citation Abstract Copy Title: Region II Klamath Project annual history, 1945 Author: United States. Bureau of Reclamation Year: 1945, 2008 Ill., maps (some color), photographs; Includes fiscal year financials, photographs, crop and livestock yields, water storage and distribution, hydrography report, etc.; Title covers: calendar years for 1944 – 1945; Description is based on: Region II Klamath Project annual history 1944. Contains three parts and three table of contents.; Dates of the beginning year(s) of publication are derived from May 1, 1903 to December 31, 1912, History of the Klamath Project and from the volume information on later volumes (v. 35) Klamath District and Klamath Project Annual history for 1945, dated December 1, 1946 Title: Region II Klamath Project annual history, 1945 Author: United States. Bureau of Reclamation Year: 1945, 2008 Ill., maps (some color), photographs; Includes fiscal year financials, photographs, crop and livestock yields, water storage and distribution, hydrography report, etc.; Title covers: calendar years for 1944 – 1945; Description is based on: Region II Klamath Project annual history 1944. Contains three parts and three table of contents.; Dates of the beginning year(s) of publication are derived from May 1, 1903 to December 31, 1912, History of the Klamath Project and from the volume information on later volumes (v. 35) Klamath District and Klamath Project Annual history for 1945, dated December 1, 1946 Close

• 40. [Image] Biological assessment of Klamath Project's continuing operations on the endangered Lost River sucker and shortnose sucker

  	BIOLOGICAL ASSESSMENT OF KLAMATH PROJECT'S CONTINUING OPERATIONS ON THE ENDANGERED LOST RIVER SUCKER AND SHORTNOSE SUCKER U.S. Bureau of Reclamation Mid-Pacific Region Klamath Basin Area Office Klamath ...
  	Citation × Citation Citation Abstract Copy Title: Biological assessment of Klamath Project's continuing operations on the endangered Lost River sucker and shortnose sucker Author: United States. Bureau of Reclamation Year: 2001, 2005 BIOLOGICAL ASSESSMENT OF KLAMATH PROJECT'S CONTINUING OPERATIONS ON THE ENDANGERED LOST RIVER SUCKER AND SHORTNOSE SUCKER U.S. Bureau of Reclamation Mid-Pacific Region Klamath Basin Area Office Klamath Falls, Oregon February 13,2001 TABLE OF CONTENTS 1.0 INTRODUCTION 2 2.0 DESCRIPTION OF THE ACTION 3 3.0 DESCRIPTION OF HISTORIC OPERATIONS 6 4.0 ENDANGERED SPECIES POTENTIALLY AFFECTED BY THE KLAMATH PROJECT 16 5.0 ENVIRONMENTAL BASELINE 60 6.0 EFFECTS OF KLAMATH PROJECT ON BALD EAGLES 60 7.0 EFFECTS OF KLAMATH PROJECT ENDANGERED SUCKERS 63 8.0 PROPOSED CRITICAL HABITAT FOR ENDANGERED SUCKERS 82 9.0 CUMULATIVE EFFECTS 84 10.0 DETERMINATION OF EFFECTS 89 11.0 LITERATURE CITED 90 12.0 PERSONAL COMMUNICATIONS 100 13.0 APPENDIX 1 - ESA CONSULTATION REVIEW 101 Title: Biological assessment of Klamath Project's continuing operations on the endangered Lost River sucker and shortnose sucker Author: United States. Bureau of Reclamation Year: 2001, 2005 BIOLOGICAL ASSESSMENT OF KLAMATH PROJECT'S CONTINUING OPERATIONS ON THE ENDANGERED LOST RIVER SUCKER AND SHORTNOSE SUCKER U.S. Bureau of Reclamation Mid-Pacific Region Klamath Basin Area Office Klamath Falls, Oregon February 13,2001 TABLE OF CONTENTS 1.0 INTRODUCTION 2 2.0 DESCRIPTION OF THE ACTION 3 3.0 DESCRIPTION OF HISTORIC OPERATIONS 6 4.0 ENDANGERED SPECIES POTENTIALLY AFFECTED BY THE KLAMATH PROJECT 16 5.0 ENVIRONMENTAL BASELINE 60 6.0 EFFECTS OF KLAMATH PROJECT ON BALD EAGLES 60 7.0 EFFECTS OF KLAMATH PROJECT ENDANGERED SUCKERS 63 8.0 PROPOSED CRITICAL HABITAT FOR ENDANGERED SUCKERS 82 9.0 CUMULATIVE EFFECTS 84 10.0 DETERMINATION OF EFFECTS 89 11.0 LITERATURE CITED 90 12.0 PERSONAL COMMUNICATIONS 100 13.0 APPENDIX 1 - ESA CONSULTATION REVIEW 101 Close

• 41. [Image] Recent paleolimnology of Upper Klamath Lake, Oregon

  	Recent Paleolimnology of Upper Klamath Lake Eilers et al. 2001 ABSTRACT Sediment cores were collected from Upper Klamath Lake in October, 1998 and analyzed for 210Pb, 14C, 15N, N, P, C, Ti, Al, diatoms, ...
  	Citation × Citation Citation Abstract Copy Title: Recent paleolimnology of Upper Klamath Lake, Oregon Author: United States. Bureau of Reclamation Year: 2001, 2005 Recent Paleolimnology of Upper Klamath Lake Eilers et al. 2001 ABSTRACT Sediment cores were collected from Upper Klamath Lake in October, 1998 and analyzed for 210Pb, 14C, 15N, N, P, C, Ti, Al, diatoms, Pediastrum, and cyanobacterial akinetes. These results were used to reconstruct changes in water quality in Upper Klamath Lake over the last 150 years. The results showed that there was substantial mixing of the upper 10 cm of sediment, representing the previous 20 to 30 years. However, below that, 210Pb activity declined monotonically, allowing reasonable dating for the period from about 1850 to 1970. The sediment accumulation rates (SAR) showed a substantial increase in the 20th century. The increase in SAR corresponded with increases in erosional input from the watershed as represented by the increases in sediment concentrations of Ti and Al. The upper 20 cm of sediment (representing the last 150 years) also showed increases in C, N, P, and 15N. The increases in nutrient concentrations may be affected to various degrees by diagenetic reactions within the sediments, although the changes in concentrations also were marked by changes in the N:P ratio and in a qualitative change in the source of N as reflected in increasing S15N. The diatoms showed modest changes, particularly in the upper sediments, with increases in Asterionellaformosa, Stephanodiscus hantzschii, and S. parvus. Pediastrum, a green alga, was well-preserved in the sediments and exhibited a sharp decline in relative abundance in the upper sediments. Total cyanobacteria, as represented by preserved akinetes, exhibited only minor changes in the last 1000 years. However, a taxon which was formerly not present in the lake 150 years ago, Aphanizomenon, has shown major increases in recent decades. Although the mixing in the upper sediments prevents high-resolution temporal analysis of the recent history (e.g. last 30 years) of Upper Klamath Lake, the results demonstrate that major changes in water quality likely have occurred leading to a major modification of the phytoplankton assemblage. The changes in sediment composition are consistent with land use activities during this period that include substantial deforestation, drainage of wetlands, and agricultural activities associated with livestock and irrigated cropland. Title: Recent paleolimnology of Upper Klamath Lake, Oregon Author: United States. Bureau of Reclamation Year: 2001, 2005 Recent Paleolimnology of Upper Klamath Lake Eilers et al. 2001 ABSTRACT Sediment cores were collected from Upper Klamath Lake in October, 1998 and analyzed for 210Pb, 14C, 15N, N, P, C, Ti, Al, diatoms, Pediastrum, and cyanobacterial akinetes. These results were used to reconstruct changes in water quality in Upper Klamath Lake over the last 150 years. The results showed that there was substantial mixing of the upper 10 cm of sediment, representing the previous 20 to 30 years. However, below that, 210Pb activity declined monotonically, allowing reasonable dating for the period from about 1850 to 1970. The sediment accumulation rates (SAR) showed a substantial increase in the 20th century. The increase in SAR corresponded with increases in erosional input from the watershed as represented by the increases in sediment concentrations of Ti and Al. The upper 20 cm of sediment (representing the last 150 years) also showed increases in C, N, P, and 15N. The increases in nutrient concentrations may be affected to various degrees by diagenetic reactions within the sediments, although the changes in concentrations also were marked by changes in the N:P ratio and in a qualitative change in the source of N as reflected in increasing S15N. The diatoms showed modest changes, particularly in the upper sediments, with increases in Asterionellaformosa, Stephanodiscus hantzschii, and S. parvus. Pediastrum, a green alga, was well-preserved in the sediments and exhibited a sharp decline in relative abundance in the upper sediments. Total cyanobacteria, as represented by preserved akinetes, exhibited only minor changes in the last 1000 years. However, a taxon which was formerly not present in the lake 150 years ago, Aphanizomenon, has shown major increases in recent decades. Although the mixing in the upper sediments prevents high-resolution temporal analysis of the recent history (e.g. last 30 years) of Upper Klamath Lake, the results demonstrate that major changes in water quality likely have occurred leading to a major modification of the phytoplankton assemblage. The changes in sediment composition are consistent with land use activities during this period that include substantial deforestation, drainage of wetlands, and agricultural activities associated with livestock and irrigated cropland. Close