Search

Search Results

• 41. [Image] N-16 Lateral - Lower Cost Canal Lining

  	KP-1882 - Klamath Project. N-16 Lateral. Lower Cost Canal Lining. Photo shows channel in distance with George L. Browning in the foreground painting the edge of the first asphalt strip with a solvent ...
  	Citation × Citation Citation Abstract Copy Title: N-16 Lateral - Lower Cost Canal Lining Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1882 - Klamath Project. N-16 Lateral. Lower Cost Canal Lining. Photo shows channel in distance with George L. Browning in the foreground painting the edge of the first asphalt strip with a solvent compound; December 8, 1949; Photo by Andrew M. Bergloff Title: N-16 Lateral - Lower Cost Canal Lining Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1882 - Klamath Project. N-16 Lateral. Lower Cost Canal Lining. Photo shows channel in distance with George L. Browning in the foreground painting the edge of the first asphalt strip with a solvent compound; December 8, 1949; Photo by Andrew M. Bergloff Close

• 42. [Image] A-3-a Lateral - Looking upstream from a bridge

  	KP-2258-R2 - Klamath Project--A-3-a Lateral. (See also Photo No. KP-2257-R2 looking downstream from same bridge.) Banks not pastured. Ditch is in good condition; August 1954; Photo by C. O. Wamstad
  	Citation × Citation Citation Abstract Copy Title: A-3-a Lateral - Looking upstream from a bridge Author: United States. Bureau of Reclamation, Wamstad, C. O. Year: 1954, 2007, 2006 KP-2258-R2 - Klamath Project--A-3-a Lateral. (See also Photo No. KP-2257-R2 looking downstream from same bridge.) Banks not pastured. Ditch is in good condition; August 1954; Photo by C. O. Wamstad Title: A-3-a Lateral - Looking upstream from a bridge Author: United States. Bureau of Reclamation, Wamstad, C. O. Year: 1954, 2007, 2006 KP-2258-R2 - Klamath Project--A-3-a Lateral. (See also Photo No. KP-2257-R2 looking downstream from same bridge.) Banks not pastured. Ditch is in good condition; August 1954; Photo by C. O. Wamstad Close

• 43. [Image] Tule Lake Division - View showing reconstructed Pumping Plant No. 2

  	KP-2270-R2 - Klamath Project--Tule Lake Division. (See also Photo No. KP-2268-R2); April 1, 1955; Photo by Luther McAnulty
  	Citation × Citation Citation Abstract Copy Title: Tule Lake Division - View showing reconstructed Pumping Plant No. 2 Author: United States. Bureau of Reclamation, McAnulty, Luther Year: 1955, 2007, 2006 KP-2270-R2 - Klamath Project--Tule Lake Division. (See also Photo No. KP-2268-R2); April 1, 1955; Photo by Luther McAnulty Title: Tule Lake Division - View showing reconstructed Pumping Plant No. 2 Author: United States. Bureau of Reclamation, McAnulty, Luther Year: 1955, 2007, 2006 KP-2270-R2 - Klamath Project--Tule Lake Division. (See also Photo No. KP-2268-R2); April 1, 1955; Photo by Luther McAnulty Close

• 44. [Image] Homesteading - View of Robert Rossmiller's unit

  	KP-1830-R2. Homesteading. Looking across north portion of Coppock Bay from rimrock back of Robert Rossmiller's unit. Rossmiller's temporary home in foreground photo taken in line with Horse Mountain ...
  	Citation × Citation Citation Abstract Copy Title: Homesteading - View of Robert Rossmiller's unit Author: United States. Bureau of Reclamation, Harvey, A.D. Year: 1949, 2007, 2005 KP-1830-R2. Homesteading. Looking across north portion of Coppock Bay from rimrock back of Robert Rossmiller's unit. Rossmiller's temporary home in foreground photo taken in line with Horse Mountain in background and Mt. Shasta in far distant background. Land planted to barley not completely leveled. Chickens, feeder pigs and one heifer in Rossmiller's corral - well water good. Photo station; July 15, 1949; Photo by A. D. Harvey Title: Homesteading - View of Robert Rossmiller's unit Author: United States. Bureau of Reclamation, Harvey, A.D. Year: 1949, 2007, 2005 KP-1830-R2. Homesteading. Looking across north portion of Coppock Bay from rimrock back of Robert Rossmiller's unit. Rossmiller's temporary home in foreground photo taken in line with Horse Mountain in background and Mt. Shasta in far distant background. Land planted to barley not completely leveled. Chickens, feeder pigs and one heifer in Rossmiller's corral - well water good. Photo station; July 15, 1949; Photo by A. D. Harvey Close

• 45. [Image] Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor

  	P12-201-4480 NA Klamath Project, OR-CA. Photo shows damaged area of PP 'E' outlet transition west wall. Photo taken prior to pile driving operations. Looking down; November 15, 1977; USBR photo by D.J. ...
  	Citation × Citation Citation Abstract Copy Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1977, 2009, 2007 P12-201-4480 NA Klamath Project, OR-CA. Photo shows damaged area of PP 'E' outlet transition west wall. Photo taken prior to pile driving operations. Looking down; November 15, 1977; USBR photo by D.J. Kline Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1977, 2009, 2007 P12-201-4480 NA Klamath Project, OR-CA. Photo shows damaged area of PP 'E' outlet transition west wall. Photo taken prior to pile driving operations. Looking down; November 15, 1977; USBR photo by D.J. Kline Close

• 46. [Image] Kl. Str. Distribution and Drainage System, East and West, Specs. 20-C0034, Elting Construction, Inc., Contractor

  	P12-201-4600NA Klamath Project, OR-CA. S-17a Drain -- Photo shows S-17a Drain excavation from Sta ±80+00 looking south. Photo taken in an area of discrepancy of cut alignments. Results: Follow staking ...
  	Citation × Citation Citation Abstract Copy Title: Kl. Str. Distribution and Drainage System, East and West, Specs. 20-C0034, Elting Construction, Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1979, 2009, 2007 P12-201-4600NA Klamath Project, OR-CA. S-17a Drain -- Photo shows S-17a Drain excavation from Sta ±80+00 looking south. Photo taken in an area of discrepancy of cut alignments. Results: Follow staking of surveyors more closely. Area on west slope was overcut; April 9, 1979; USBR photo by D.J. Kline Title: Kl. Str. Distribution and Drainage System, East and West, Specs. 20-C0034, Elting Construction, Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1979, 2009, 2007 P12-201-4600NA Klamath Project, OR-CA. S-17a Drain -- Photo shows S-17a Drain excavation from Sta ±80+00 looking south. Photo taken in an area of discrepancy of cut alignments. Results: Follow staking of surveyors more closely. Area on west slope was overcut; April 9, 1979; USBR photo by D.J. Kline Close

• 47. [Image] Abe Boehm Claim (KSD Enlargement, Phase 1, Specs. 200C-0922, Patterson Construction, Inc., Contractor)

  	P12-201-4636NA Klamath Project, OR-CA. Photo shows outlet of field drain put in by Patterson Construction, Inc., for Abe Boehm. Photo taken from Township Road looking north; April 5, 1979; USBR photo ...
  	Citation × Citation Citation Abstract Copy Title: Abe Boehm Claim (KSD Enlargement, Phase 1, Specs. 200C-0922, Patterson Construction, Inc., Contractor) Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1979, 2009, 2007 P12-201-4636NA Klamath Project, OR-CA. Photo shows outlet of field drain put in by Patterson Construction, Inc., for Abe Boehm. Photo taken from Township Road looking north; April 5, 1979; USBR photo by D.J. Kline Title: Abe Boehm Claim (KSD Enlargement, Phase 1, Specs. 200C-0922, Patterson Construction, Inc., Contractor) Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1979, 2009, 2007 P12-201-4636NA Klamath Project, OR-CA. Photo shows outlet of field drain put in by Patterson Construction, Inc., for Abe Boehm. Photo taken from Township Road looking north; April 5, 1979; USBR photo by D.J. Kline Close

• 48. [Image] Photo showing an overgrazed area on Upper Klamath on private lands

  	CN-12-201-483NA Klamath Project - Oregon. Compare this to leased lands in photo CN-12-201-482NA [no photo available]; August 26, 1974; USBR photo by J. W. Legg
  	Citation × Citation Citation Abstract Copy Title: Photo showing an overgrazed area on Upper Klamath on private lands Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1974, 2010, 2007 CN-12-201-483NA Klamath Project - Oregon. Compare this to leased lands in photo CN-12-201-482NA [no photo available]; August 26, 1974; USBR photo by J. W. Legg Title: Photo showing an overgrazed area on Upper Klamath on private lands Author: United States. Bureau of Reclamation, Legg, J.W. Year: 1974, 2010, 2007 CN-12-201-483NA Klamath Project - Oregon. Compare this to leased lands in photo CN-12-201-482NA [no photo available]; August 26, 1974; USBR photo by J. W. Legg Close

• 49. [Image] Fire Damage to Project Office - August 10, 1975

  	P-12-200-4028NA Klamath Project - Oregon. Photo shows condition of equipment locker which is situated on the east wall of the drafting room. The fire is believed to have started in the portion of the ...
  	Citation × Citation Citation Abstract Copy Title: Fire Damage to Project Office - August 10, 1975 Author: United States. Bureau of Reclamation, Minton, Lt. Year: 1975, 2009, 2006 P-12-200-4028NA Klamath Project - Oregon. Photo shows condition of equipment locker which is situated on the east wall of the drafting room. The fire is believed to have started in the portion of the locker shown at left side of photo. Most of the surveying equipment stored in this locker was badly damaged or destroyed; August 11, 1975; Photo by Lt. Minton, USAF, Klamath Falls Title: Fire Damage to Project Office - August 10, 1975 Author: United States. Bureau of Reclamation, Minton, Lt. Year: 1975, 2009, 2006 P-12-200-4028NA Klamath Project - Oregon. Photo shows condition of equipment locker which is situated on the east wall of the drafting room. The fire is believed to have started in the portion of the locker shown at left side of photo. Most of the surveying equipment stored in this locker was badly damaged or destroyed; August 11, 1975; Photo by Lt. Minton, USAF, Klamath Falls Close

• 50. [Article] Evaluating downstream channel changes in response to a small dam removal on the Calapooia River, Oregon with respect to measurement errors and prior aerial photo observed changes

  The objective of this study was to evaluate the use of aerial photos as a substitute for multiple-year pre-removal field data to assess the downstream channel changes associated with a small dam removal. ...

  Citation × Citation Citation Abstract Copy Title: Evaluating downstream channel changes in response to a small dam removal on the Calapooia River, Oregon with respect to measurement errors and prior aerial photo observed changes Author: Walter, Cara The objective of this study was to evaluate the use of aerial photos as a substitute for multiple-year pre-removal field data to assess the downstream channel changes associated with a small dam removal. The Brownsville Dam, a 2.1 m tall concrete dam on the Calapooia River, Oregon, was removed in 2007. We surveyed cross sections below the dam during the summers prior to (2007) and follow (2008) removal, and we analyzed aerial photos from 1994 to 2006. The field surveys and aerial photos were used to map the low flow channel and bars over 1.3 km downstream from the dam and in an upstream control reach. Three types of measurement error (position error, identification error, and wetted boundary datum error) were assessed for the field surveys and aerial photos in order make the two methods of measurement more comparable. The first year after the dam removal, we observed changes in bar width, wetted width, and wetted width midpoint as large as 17 m ± 3 m immediately below the dam. We inferred that channel changes below the dam after removal were a result of the removal through comparison with pre-dam removal aerial photos, where changes up to 67 m ± 24 m were predominantly far from the dam, and an upstream control, where changes were only as large as 9 m ± 5 m. We conclude with suggestions of best practices for reducing errors, including establishment of permanent monuments for field surveys, taking measurements at similar, well-known discharges, and generating the highest-quality digital aerial photos through source and scanning choices. Title: Evaluating downstream channel changes in response to a small dam removal on the Calapooia River, Oregon with respect to measurement errors and prior aerial photo observed changes Author: Walter, Cara The objective of this study was to evaluate the use of aerial photos as a substitute for multiple-year pre-removal field data to assess the downstream channel changes associated with a small dam removal. The Brownsville Dam, a 2.1 m tall concrete dam on the Calapooia River, Oregon, was removed in 2007. We surveyed cross sections below the dam during the summers prior to (2007) and follow (2008) removal, and we analyzed aerial photos from 1994 to 2006. The field surveys and aerial photos were used to map the low flow channel and bars over 1.3 km downstream from the dam and in an upstream control reach. Three types of measurement error (position error, identification error, and wetted boundary datum error) were assessed for the field surveys and aerial photos in order make the two methods of measurement more comparable. The first year after the dam removal, we observed changes in bar width, wetted width, and wetted width midpoint as large as 17 m ± 3 m immediately below the dam. We inferred that channel changes below the dam after removal were a result of the removal through comparison with pre-dam removal aerial photos, where changes up to 67 m ± 24 m were predominantly far from the dam, and an upstream control, where changes were only as large as 9 m ± 5 m. We conclude with suggestions of best practices for reducing errors, including establishment of permanent monuments for field surveys, taking measurements at similar, well-known discharges, and generating the highest-quality digital aerial photos through source and scanning choices. Close