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  • 4760
    CN-12-201-212NA Klamath Project - Oregon-California. View of outlet end of a completed closed drain line. White post is placed directly above the steel outlet pipe. During future cleaning operations, this ...
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  • 4761
    CN-12-201-213NA Klamath Project - Oregon-California. View of completed outlet end of a completed closed drain line. This line is situated across the Pole Line Road; November 1972; Bureau of Reclamation ...
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  • 4768
    CN-12-201-220NA Klamath Project - Oregon-California. View of freshly excavated closed drain line. The plastic drainage tubing and cinder envelope are already in place at the bottom of the trench. Note ...
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  • 4769
    CN-12-201-221NA Klamath Project - Oregon-California. View of completed drain. Earth is humped up over the trench to allow for future settlement; February 1973; Bureau of Reclamation photo by D. W. Stei...
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  • 4770
    CN-12-201-222NA Klamath Project - Oregon-California. View of completed closed drain line with dirt humped up over the trench to allow for future settlement; November 1972; Bureau of Reclamation photo by ...
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  • 4773
    CN-12-201-225NA Klamath Project - Oregon-California. View of drainage tubing strung out in the field before it was placed in the ground by the trencher; December 1972; Bureau of Reclamation photo by D. ...
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  • 4774
    CN-12-201-226NA Klamath Project - Oregon-California. View of drainage tubing laid out on the ground ahead of the trencher; December 1972; Bureau of Reclamation photo by D. W. Stein
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  • 4776
    CN-12-201-228NA Klamath Project - Oregon-California. Overall view of field where a closed drain is being installed. Note the trencher and the cinder truck in the distance; November 1972; Bureau of Reclamation ...
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  • 4777
    CN-12-201-229NA Klamath Project - Oregon-California. General view of drain to be filled. This drain is fairly typical of the drains in the area scheduled to be filled. Drain is silted in badly. Note the ...
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  • 4778
    CN-12-201-230NA Klamath Project - Oregon-California. View of open drain to be filled. This drain is typical of the open secondary drains that have been developed throughout Sump 3; December 1972; Bureau ...
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