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View of grain field on the lower Klamath Lake area showing the effect of soil blowing where a stand of grain was not obtained

KP-1269-R2 - Klamath Project - Region II; September [no date], 1946; Comm. copy of Kodachrome by Al Harvey
A Bucyrus-Erie dragline dumping soil in Tulelake

KP-1194-R2 - Klamath Project. Region II. Another yard and a half of soil in Tulelake is dumped from a Bucyrus Erie dragline that is being used to construct a new drain to take care of the expanding...
CLEAR LAKE GROUND FRACTURE, Section 16, T. 46 N., R. 7 E.

KP-2560-R2-Klamath Project - CLEAR LAKE GROUND FRACTURE, Section 16, T. 46 N., R. 7 E. Exploratory hole showing width of crack 18 feet below original ground. Soil texture first 6 feet gravelly clay loam, from...
Potato harvest: Digging and bulking potatoes on newly sprinkled land

P12-200-2758NA Klamath Project, Region 2, Oregon-California. Dry soil conditions and clod problems led some growers to sprinkle fields before harvest; October 20, 1964; Bureau of Reclamation photo by A. G....
Potato harvest: Digging potatoes on newly sprinkled land

P12-200-2757NA Klamath Project, Region 2, Oregon-California. Dry soil conditions and clod problems led some growers to sprinkle fields before harvest; October 20, 1964; Bureau of Reclamation photo A. G....
Potato harvest: Digging and bulking potatoes on newly sprinkled land

P12-200-2756NA Klamath Project, Region 2, Oregon-California. Dry soil conditions and clod problems led some growers to sprinkle fields before harvest; October 20, 1964; Bureau of Reclamation photo by A. G....
Potato harvest: Bulking potatoes on newly sprinkled land

P12-200-2759NA Klamath Project, Region 2, Oregon-California. Dry soil conditions and clod problems led some growers to sprinkle fields before harvest; October 20, 1964; Bureau of Reclamation photo by A. G....
Potato harvest: Bulking potatoes on newly sprinkled land

P12-200-2760NA Klamath Project, Region 2, Oregon-California. Dry soil conditions and clod problems led some growers to sprinkle fields before harvest; October 20, 1964; Bureau of Reclamation photo by A. G....
Shrinkage cracks in undisturbed soil, Coppock Bay, California

KP-1535-R2 - Klamath Project. Six-inch slide and folding rules used for comparison; August 29, 1947; Photo by Dorwin Grise; The slide-rule case bears the photographer's last name and initials: "D.E.Grise"
Potatoes on irrigation and soil temperature experiments

881 Klamath; Oregon Experiment Station; Will Blackman's farm; Nematode control; August 10, [1939?]