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• 11. [Image] Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineering and Contractors, Contractor

  	CN-12-201-337NA Klamath Project - Oregon-California. Plunge pool excavation, Gerber Dam. Over-excavated area may be seen in center of photo. Gates are exposed to right; December 19, 1973; Bureau of Reclamation ...
  	Citation × Citation Citation Abstract Copy Title: Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineering and Contractors, Contractor Author: United States. Bureau of Reclamation, Lawrence, C.D. Year: 1973, 2010, 2007 CN-12-201-337NA Klamath Project - Oregon-California. Plunge pool excavation, Gerber Dam. Over-excavated area may be seen in center of photo. Gates are exposed to right; December 19, 1973; Bureau of Reclamation photo by C. D. Lawrence Title: Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineering and Contractors, Contractor Author: United States. Bureau of Reclamation, Lawrence, C.D. Year: 1973, 2010, 2007 CN-12-201-337NA Klamath Project - Oregon-California. Plunge pool excavation, Gerber Dam. Over-excavated area may be seen in center of photo. Gates are exposed to right; December 19, 1973; Bureau of Reclamation photo by C. D. Lawrence Close

• 12. [Image] Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineering and Contractors, Contractor

  	CN-12-201-342NA Klamath Project - Oregon-California. View of downstream area of Gerber Dam showing plunge pool excavation and riprap. Over-excavated area is at right of photo; December 19, 1973; Bureau ...
  	Citation × Citation Citation Abstract Copy Title: Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineering and Contractors, Contractor Author: United States. Bureau of Reclamation, Lawrence, C.D. Year: 1973, 2010, 2007 CN-12-201-342NA Klamath Project - Oregon-California. View of downstream area of Gerber Dam showing plunge pool excavation and riprap. Over-excavated area is at right of photo; December 19, 1973; Bureau of Reclamation photo by C. D. Lawrence Title: Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineering and Contractors, Contractor Author: United States. Bureau of Reclamation, Lawrence, C.D. Year: 1973, 2010, 2007 CN-12-201-342NA Klamath Project - Oregon-California. View of downstream area of Gerber Dam showing plunge pool excavation and riprap. Over-excavated area is at right of photo; December 19, 1973; Bureau of Reclamation photo by C. D. Lawrence Close

• 13. [Image] TULE LAKE DIVISION - Sump 2

  	KP-2386-R2 - Klamath Project--TULE LAKE DIVISION. Experimental drain about 300' south of pumping plant, looking N.W. to dragline which has been excavating material pushed up in bottom of drain. Bank has ...
  	Citation × Citation Citation Abstract Copy Title: TULE LAKE DIVISION - Sump 2 Author: United States. Bureau of Reclamation, Greene, K.J. Year: 1957, 2007, 2006 KP-2386-R2 - Klamath Project--TULE LAKE DIVISION. Experimental drain about 300' south of pumping plant, looking N.W. to dragline which has been excavating material pushed up in bottom of drain. Bank has settled ahead of dragline about 18 inches and bank behind dragline has started to settle and move out at about 1/4" per hour; May 14, 1957; Photo by K. J. Greene Title: TULE LAKE DIVISION - Sump 2 Author: United States. Bureau of Reclamation, Greene, K.J. Year: 1957, 2007, 2006 KP-2386-R2 - Klamath Project--TULE LAKE DIVISION. Experimental drain about 300' south of pumping plant, looking N.W. to dragline which has been excavating material pushed up in bottom of drain. Bank has settled ahead of dragline about 18 inches and bank behind dragline has started to settle and move out at about 1/4" per hour; May 14, 1957; Photo by K. J. Greene Close

• 14. [Image] Pumping Plant A - View of vertical cracks in subsurface material along the east side of excavation for the plant

  	KP-1100-R2 - Klamath Project. The vertical cracks were present before excavation, indicating a shrinkage during a period after the initial deposition, possibly after the withdrawal of Tule Lake; March ...
  	Citation × Citation Citation Abstract Copy Title: Pumping Plant A - View of vertical cracks in subsurface material along the east side of excavation for the plant Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1945, 2005 KP-1100-R2 - Klamath Project. The vertical cracks were present before excavation, indicating a shrinkage during a period after the initial deposition, possibly after the withdrawal of Tule Lake; March 15, 1945; Photo by R. S. Hopkins Title: Pumping Plant A - View of vertical cracks in subsurface material along the east side of excavation for the plant Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1945, 2005 KP-1100-R2 - Klamath Project. The vertical cracks were present before excavation, indicating a shrinkage during a period after the initial deposition, possibly after the withdrawal of Tule Lake; March 15, 1945; Photo by R. S. Hopkins Close

• 15. [Image] Klamath Straits Drain Outlet - Pumping Plant E

  	KP-1136-R2 - Klamath Project; General view looking toward the back end of the excavation for the sub-structure. The foundation is a tight medium weight clayish material that stands almost vertical in ...
  	Citation × Citation Citation Abstract Copy Title: Klamath Straits Drain Outlet - Pumping Plant E Author: United States. Bureau of Reclamation, Wamstad, C.O. Year: 1945, 2006, 2005 KP-1136-R2 - Klamath Project; General view looking toward the back end of the excavation for the sub-structure. The foundation is a tight medium weight clayish material that stands almost vertical in the cut bank; July 20, 1945; Photo by C. O. Wamstad Title: Klamath Straits Drain Outlet - Pumping Plant E Author: United States. Bureau of Reclamation, Wamstad, C.O. Year: 1945, 2006, 2005 KP-1136-R2 - Klamath Project; General view looking toward the back end of the excavation for the sub-structure. The foundation is a tight medium weight clayish material that stands almost vertical in the cut bank; July 20, 1945; Photo by C. O. Wamstad Close

• 16. [Image] Pumping Plant A - showing subsurface conditions in Southeast corner of excavation for the plant

  	KP-1099-R2 - Klamath Project. Vertical cracks, varying in width up to 3" form subterranean channels for flow of water. Approximately 1/4 sec. ft. of water is shown flowing from the crack. The top surface ...
  	Citation × Citation Citation Abstract Copy Title: Pumping Plant A - showing subsurface conditions in Southeast corner of excavation for the plant Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1945, 2006, 2005 KP-1099-R2 - Klamath Project. Vertical cracks, varying in width up to 3" form subterranean channels for flow of water. Approximately 1/4 sec. ft. of water is shown flowing from the crack. The top surface of the cracked material is at approximate elevation 4023. The 2" X 6" X 15" piece of wood shown gives a comparison of size; March 15, 1945; Photo by R. S. Hopkins Title: Pumping Plant A - showing subsurface conditions in Southeast corner of excavation for the plant Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1945, 2006, 2005 KP-1099-R2 - Klamath Project. Vertical cracks, varying in width up to 3" form subterranean channels for flow of water. Approximately 1/4 sec. ft. of water is shown flowing from the crack. The top surface of the cracked material is at approximate elevation 4023. The 2" X 6" X 15" piece of wood shown gives a comparison of size; March 15, 1945; Photo by R. S. Hopkins Close

• 17. [Image] Klamath River - M-K Company crews making early morning last-minute excavation

  	P12-200-2806A Klamath River - Klamath Project - Oregon. M-K Company crews making early morning last-minute excavation of large rock near control structure, Keno By-pass Channel, four hours before channel ...
  	Citation × Citation Citation Abstract Copy Title: Klamath River - M-K Company crews making early morning last-minute excavation Author: United States. Bureau of Reclamation, Logan, G.R. Year: 1965, 2008, 2006 P12-200-2806A Klamath River - Klamath Project - Oregon. M-K Company crews making early morning last-minute excavation of large rock near control structure, Keno By-pass Channel, four hours before channel was opened to discharge Klamath River water; March 20, 1965 (8:30 AM); Bureau of Reclamation photo by G. R. Logan Title: Klamath River - M-K Company crews making early morning last-minute excavation Author: United States. Bureau of Reclamation, Logan, G.R. Year: 1965, 2008, 2006 P12-200-2806A Klamath River - Klamath Project - Oregon. M-K Company crews making early morning last-minute excavation of large rock near control structure, Keno By-pass Channel, four hours before channel was opened to discharge Klamath River water; March 20, 1965 (8:30 AM); Bureau of Reclamation photo by G. R. Logan Close

• 18. [Image] Tule Lake Area - Sump 3 - Backfill being compacted in drain outlet and cutoff trenches

  	P12-200-2876A Tule Lake Area - Sump 3 - Klamath Project - California. Baumgardner Excavating. Specs. No. 200C-778; November 1969; Bureau of Reclamation photo by J. B. Marcotte, Jr.
  	Citation × Citation Citation Abstract Copy Title: Tule Lake Area - Sump 3 - Backfill being compacted in drain outlet and cutoff trenches Author: United States. Bureau of Reclamation, Marcotte, Jr., J.B. Year: 1969, 2008, 2006 P12-200-2876A Tule Lake Area - Sump 3 - Klamath Project - California. Baumgardner Excavating. Specs. No. 200C-778; November 1969; Bureau of Reclamation photo by J. B. Marcotte, Jr. Title: Tule Lake Area - Sump 3 - Backfill being compacted in drain outlet and cutoff trenches Author: United States. Bureau of Reclamation, Marcotte, Jr., J.B. Year: 1969, 2008, 2006 P12-200-2876A Tule Lake Area - Sump 3 - Klamath Project - California. Baumgardner Excavating. Specs. No. 200C-778; November 1969; Bureau of Reclamation photo by J. B. Marcotte, Jr. Close

• 19. [Image] Bank Failure - Klamath Straits Drain

  	P12-200-2890A Klamath Project - Oregon-California. View of draglines excavating silt and sand in drain, looking north; August 1970; Bureau of Reclamation photo by D. W. Stein
  	Citation × Citation Citation Abstract Copy Title: Bank Failure - Klamath Straits Drain Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1970, 2008, 2006 P12-200-2890A Klamath Project - Oregon-California. View of draglines excavating silt and sand in drain, looking north; August 1970; Bureau of Reclamation photo by D. W. Stein Title: Bank Failure - Klamath Straits Drain Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1970, 2008, 2006 P12-200-2890A Klamath Project - Oregon-California. View of draglines excavating silt and sand in drain, looking north; August 1970; Bureau of Reclamation photo by D. W. Stein Close

• 20. [Image] Klamath Straits Drain Enlargement, Lower Klamath Division Specs. 200C-922, Patterson Construction Company, Contractor

  	P-12-200-4100NA Klamath Project - Oregon-California. Two D-8 dozers excavating existing road area at Sta. 185±. View looking east; December 1975; USBR photo by D. W. Stein
  	Citation × Citation Citation Abstract Copy Title: Klamath Straits Drain Enlargement, Lower Klamath Division Specs. 200C-922, Patterson Construction Company, Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1975, 2009, 2006 P-12-200-4100NA Klamath Project - Oregon-California. Two D-8 dozers excavating existing road area at Sta. 185±. View looking east; December 1975; USBR photo by D. W. Stein Title: Klamath Straits Drain Enlargement, Lower Klamath Division Specs. 200C-922, Patterson Construction Company, Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1975, 2009, 2006 P-12-200-4100NA Klamath Project - Oregon-California. Two D-8 dozers excavating existing road area at Sta. 185±. View looking east; December 1975; USBR photo by D. W. Stein Close