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• 111. [Image] Lost River Diversion Channel - Control Structure and Railroad Bridge

  	KP-2040-R2 - Klamath Project. Lost River Diversion Channel. Picture taken from South West side of bridge showing radial gates, dynamited concrete wing walls, and newly driven piles, which will be cut ...
  	Citation × Citation Citation Abstract Copy Title: Lost River Diversion Channel - Control Structure and Railroad Bridge Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1950, 2007, 2005 KP-2040-R2 - Klamath Project. Lost River Diversion Channel. Picture taken from South West side of bridge showing radial gates, dynamited concrete wing walls, and newly driven piles, which will be cut off a short distance above ground surface to serve as foundation for new concrete piers. Companion picture No. 1849; August 15, 1950; Photo by Andrew M. Bergloff Title: Lost River Diversion Channel - Control Structure and Railroad Bridge Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1950, 2007, 2005 KP-2040-R2 - Klamath Project. Lost River Diversion Channel. Picture taken from South West side of bridge showing radial gates, dynamited concrete wing walls, and newly driven piles, which will be cut off a short distance above ground surface to serve as foundation for new concrete piers. Companion picture No. 1849; August 15, 1950; Photo by Andrew M. Bergloff Close

• 112. [Image] Lost River Diversion Channel - Control Structure and Railroad Bridge

  	KP-2041-R2 - Klamath Project. Lost River Diversion Channel. Control Structure and Railroad Bridge. Picture taken at the northwest corner showing base for the northwest wing wall. New piles have been ...
  	Citation × Citation Citation Abstract Copy Title: Lost River Diversion Channel - Control Structure and Railroad Bridge Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1950, 2007, 2005 KP-2041-R2 - Klamath Project. Lost River Diversion Channel. Control Structure and Railroad Bridge. Picture taken at the northwest corner showing base for the northwest wing wall. New piles have been driven, and a temporary wooden bridge has been installed. This picture can be compared to picture No. 1849; August 15, 1950; Photo by Andrew M. Bergloff Title: Lost River Diversion Channel - Control Structure and Railroad Bridge Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1950, 2007, 2005 KP-2041-R2 - Klamath Project. Lost River Diversion Channel. Control Structure and Railroad Bridge. Picture taken at the northwest corner showing base for the northwest wing wall. New piles have been driven, and a temporary wooden bridge has been installed. This picture can be compared to picture No. 1849; August 15, 1950; Photo by Andrew M. Bergloff Close

• 113. [Image] Lost River Diversion Channel - Control Structure and Railroad Bridge

  	KP-2044-R2 - Klamath Project. Lost River Diversion Channel. Control Structure and Railroad Bridge. Picture is an experiment for action shots showing the blasting of the base of the old northwest wingwall. ...
  	Citation × Citation Citation Abstract Copy Title: Lost River Diversion Channel - Control Structure and Railroad Bridge Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1950, 2007, 2005 KP-2044-R2 - Klamath Project. Lost River Diversion Channel. Control Structure and Railroad Bridge. Picture is an experiment for action shots showing the blasting of the base of the old northwest wingwall. Picture taken from West side. Shutter speed 1/150 of a second. Companion picture No. 1849; August 15, 1950; Photo by Andrew M. Bergloff Title: Lost River Diversion Channel - Control Structure and Railroad Bridge Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1950, 2007, 2005 KP-2044-R2 - Klamath Project. Lost River Diversion Channel. Control Structure and Railroad Bridge. Picture is an experiment for action shots showing the blasting of the base of the old northwest wingwall. Picture taken from West side. Shutter speed 1/150 of a second. Companion picture No. 1849; August 15, 1950; Photo by Andrew M. Bergloff Close

• 114. [Image] Lost River Diversion Channel Control Structure and Railroad Bridge

  	KP-2063-R2 - Klamath Project. Lost River Diversion Channel Control Structure and Railroad Bridge. Close-up of pier showing 3/4" dowels and prepared concrete face. While driving piling, the concrete ...
  	Citation × Citation Citation Abstract Copy Title: Lost River Diversion Channel Control Structure and Railroad Bridge Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1950, 2007, 2005 KP-2063-R2 - Klamath Project. Lost River Diversion Channel Control Structure and Railroad Bridge. Close-up of pier showing 3/4" dowels and prepared concrete face. While driving piling, the concrete projection in this pier cracked so it had to be removed. This accounts for the broadened face and a greater amount of dowels; August 31, 1950; Photo by Andrew M. Bergloff Title: Lost River Diversion Channel Control Structure and Railroad Bridge Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1950, 2007, 2005 KP-2063-R2 - Klamath Project. Lost River Diversion Channel Control Structure and Railroad Bridge. Close-up of pier showing 3/4" dowels and prepared concrete face. While driving piling, the concrete projection in this pier cracked so it had to be removed. This accounts for the broadened face and a greater amount of dowels; August 31, 1950; Photo by Andrew M. Bergloff Close

• 115. [Image] LANGELL VALLEY DIVISION - North Canal View looking west at Check Station 461 showing the well mixed emulsion and water

  	KP-2601-R2-Klamath Project - LANGELL VALLEY DIVISION - North Canal View looking west at Check Station 461 showing the well mixed emulsion and water. The experimental emulsion for sealing canals is manufactured ...
  	Citation × Citation Citation Abstract Copy Title: LANGELL VALLEY DIVISION - North Canal View looking west at Check Station 461 showing the well mixed emulsion and water Author: United States. Bureau of Reclamation, Greene, K.J. Year: 1961, 2008, 2006 KP-2601-R2-Klamath Project - LANGELL VALLEY DIVISION - North Canal View looking west at Check Station 461 showing the well mixed emulsion and water. The experimental emulsion for sealing canals is manufactured by California Research Corp., Subsidiary of Standard Oil Company; April 27, 1961; Photo by K.J. Greene Title: LANGELL VALLEY DIVISION - North Canal View looking west at Check Station 461 showing the well mixed emulsion and water Author: United States. Bureau of Reclamation, Greene, K.J. Year: 1961, 2008, 2006 KP-2601-R2-Klamath Project - LANGELL VALLEY DIVISION - North Canal View looking west at Check Station 461 showing the well mixed emulsion and water. The experimental emulsion for sealing canals is manufactured by California Research Corp., Subsidiary of Standard Oil Company; April 27, 1961; Photo by K.J. Greene Close

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

  	P-12-200-4157NA Klamath Project - Oregon-California. View of drain pipe in trench. The operator raised coulters for this view. Photo shows 4-inch pipe with drain guard about 5' below natural ground; ...
  	Citation × Citation Citation Abstract Copy Title: Klamath Straits Drain Enlargement, Lower Klamath Lake Division - Specs. 200C-922, Patterson Construction Company, Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1976, 2009, 2006 P-12-200-4157NA Klamath Project - Oregon-California. View of drain pipe in trench. The operator raised coulters for this view. Photo shows 4-inch pipe with drain guard about 5' below natural ground; May 1976; USBR photo by D. W. Stein Title: Klamath Straits Drain Enlargement, Lower Klamath Lake Division - Specs. 200C-922, Patterson Construction Company, Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1976, 2009, 2006 P-12-200-4157NA Klamath Project - Oregon-California. View of drain pipe in trench. The operator raised coulters for this view. Photo shows 4-inch pipe with drain guard about 5' below natural ground; May 1976; USBR photo by D. W. Stein Close

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

  	P-12-200-4158NA Klamath Project - Oregon-California. View of drain pipe in trench. The operator raised the coulters for this view. Photo shows 8-inch pipe about 6.5 ft. below natural ground surface. ...
  	Citation × Citation Citation Abstract Copy Title: Klamath Straits Drain Enlargement, Lower Klamath Lake Division - Specs. 200C-922, Patterson Construction Company, Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1976, 2009, 2006 P-12-200-4158NA Klamath Project - Oregon-California. View of drain pipe in trench. The operator raised the coulters for this view. Photo shows 8-inch pipe about 6.5 ft. below natural ground surface. Small amount of water was noted seeping into trench. Drain line presently running approximately 4 gals. per minute; May 1976; USBR photo by D. W. Stein Title: Klamath Straits Drain Enlargement, Lower Klamath Lake Division - Specs. 200C-922, Patterson Construction Company, Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1976, 2009, 2006 P-12-200-4158NA Klamath Project - Oregon-California. View of drain pipe in trench. The operator raised the coulters for this view. Photo shows 8-inch pipe about 6.5 ft. below natural ground surface. Small amount of water was noted seeping into trench. Drain line presently running approximately 4 gals. per minute; May 1976; USBR photo by D. W. Stein Close

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

  	P-12-200-4159NA Klamath Project - Oregon-California. View of marmots at headworks of drain on left bank. Note large holes that extend very deep below ground surface; May 1976; USBR photo by D. W. S...
  	Citation × Citation Citation Abstract Copy Title: Klamath Straits Drain Enlargement, Lower Klamath Lake Division - Specs. 200C-922, Patterson Construction Company, Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1976, 2009, 2006 P-12-200-4159NA Klamath Project - Oregon-California. View of marmots at headworks of drain on left bank. Note large holes that extend very deep below ground surface; May 1976; USBR photo by D. W. Stein Title: Klamath Straits Drain Enlargement, Lower Klamath Lake Division - Specs. 200C-922, Patterson Construction Company, Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1976, 2009, 2006 P-12-200-4159NA Klamath Project - Oregon-California. View of marmots at headworks of drain on left bank. Note large holes that extend very deep below ground surface; May 1976; USBR photo by D. W. Stein Close

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

  	P-12-200-4160NA Klamath Project - Oregon-California. View of walkway installation at 36" CMP input, Sta. 51+90, left. Laborer using an earth wacker to drive sheet piling. Method seems to work but driver ...
  	Citation × Citation Citation Abstract Copy Title: Klamath Straits Drain Enlargement, Lower Klamath Lake Division - Specs. 200C-922, Patterson Construction Company, Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1976, 2009, 2006 P-12-200-4160NA Klamath Project - Oregon-California. View of walkway installation at 36" CMP input, Sta. 51+90, left. Laborer using an earth wacker to drive sheet piling. Method seems to work but driver is a little light. Also, rock was encountered which caused some problems in driving the piling; May 1976; USBR photo by D. W. Stein Title: Klamath Straits Drain Enlargement, Lower Klamath Lake Division - Specs. 200C-922, Patterson Construction Company, Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1976, 2009, 2006 P-12-200-4160NA Klamath Project - Oregon-California. View of walkway installation at 36" CMP input, Sta. 51+90, left. Laborer using an earth wacker to drive sheet piling. Method seems to work but driver is a little light. Also, rock was encountered which caused some problems in driving the piling; May 1976; USBR photo by D. W. Stein Close

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

  	P-12-200-4161NA Klamath Project - Oregon-California. Front view of piling for walkway at Sta. 51+90. The three front panels are in place; May 1976; USBR photo by D. W. Stein
  	Citation × Citation Citation Abstract Copy Title: Klamath Straits Drain Enlargement, Lower Klamath Lake Division - Specs. 200C-922, Patterson Construction Company, Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1976, 2009, 2006 P-12-200-4161NA Klamath Project - Oregon-California. Front view of piling for walkway at Sta. 51+90. The three front panels are in place; May 1976; USBR photo by D. W. Stein Title: Klamath Straits Drain Enlargement, Lower Klamath Lake Division - Specs. 200C-922, Patterson Construction Company, Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1976, 2009, 2006 P-12-200-4161NA Klamath Project - Oregon-California. Front view of piling for walkway at Sta. 51+90. The three front panels are in place; May 1976; USBR photo by D. W. Stein Close