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References **


Berkey, Charles P. and Durand, W, F., Consulting Engineer's Report No. 70, "Certain Features of Propos ed Irrigation Plan of the Columbia Basin Project, *" 11. S. Bureau of Reclamation, May 8, 1943

2. Rryan, Kirk, Appendix B, "Geological Conditions Affecting Reservoirs and Other

Structures, *" by Hom er J. Gault, of the report on the Columbia Basin Irrigation
Project, U. S. Bureau of Reclamation, March 26, 1924

3. Fhrenhard, Philip E., "Progress Report for Borrow Pit Investigations at Potholes

Dam, *" U. S. Bureau of Reclamation, December 11, 1945

"Report for Borrow Pit Investigations at Potholes Dam, *" U. S. Bureau of Reclamation, July 19, 1946

Irwin W. H., "Field Review of Geological Investigation--Columbia Basin Project,*" t', S. Bureau of Reclamation, June 7, 1944

6. Jones, Fred O., "Progress Report of Geological Investigations --Columbia Basin

Project, * U. S. Bureau of Reclamation, April 30, 1943

"Progress Report of Geological Investigations--Columbia Basin Proj

Bureau of Reclamation, May 10, 1944

"Gevlogical Report on Potholes Dam Site and Reservoir--Columbia Project. Washington, * V. S. Bureau of Reclamation, March 17, 1945

Jones, Frado and Wilson, Robert E., "Progress Report of Geological Investigathous a mbua Basin Project, *" t. S. Bureau of Reclamation, November 20,

Keeney, N. W. and Darvar, c. J., "Report for Additional Borrow Pit InvestigaDoes Imperries Zone 1 Materials for Potholes Dam--Specifications No. 1400,*"

Share Reclamation March 23, 1949

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List of drawings

The following drawings pertain to work done under specifications No. 1400 "Potholes Dam: "

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222-D-6744 --Potholes Dam--Location of Borrow Areas Nos. 4, 5, 6 222-D-10115 --Potholes Dam--Location Map 222-D-10119 --Potholes Dam--Location and Logs of Borrow Pit Test Holes 222-D-10120 --Potholes Dam--General Plan and Sections 222-D-10397 --O'Sullivan Dam--Outlet Works--Trashrack Structure--Concrete Outline 222-D-10952 --Potholes Dam--Outlet Works --Alinement Profile and Sections 222-D-10953 --O'Sullivan Dam--Outlet Works--Gate Chamber and Shaft--Concrete

Outline 222-D-10954 --Potholes, Dam--Outlet Works --Valve House and Stilling Basin--Con

crete Outline 222-D-11066 --O'Sullivan Dam--Embankment Settlement--Installation 222-D-11092 --O'Sullivan Dam--Embankment Piezometer Installation 222-D-13227 --Potholes Dam--Crest and Camber Details 222-D-15561 --O'Sullivan Dam Outlet Works--4-foot by 4-foot Outlet Conduit--Dis

charge Curves 222-D-15575 --O'Sullivan Dam Outlet Works--22-inch Outlet Pipe--Discharge Curves 222-116-20942--O'Sullivan Dam--Surface Settlement Installations Plan

Interior - Reclamation - Denver, Colo.

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