West Bank Camp and East Bank Excavation

South end of Government Camp in foreground. East abutment excavation across the river.

1934-12-02
2024-11-25

Cofferdam on West Bank

Stiff-leg derricks in place on timber cribs for constructing the 3,000 foot cellular steel piling cofferdam on west side of river.

1934-12-28
2024-11-25

Highway Construction

Highway construction at west end of dam.

1934-01-10
2024-11-25

Highway Bridge Construction

Preparing to build east pier for highway bridge below dam site.

1934-05-24
2024-11-25

Image of Bedrock Under Highway Bridge

Bedrock under east pier of highway bridge

1934-11-01
2024-11-25

East Pier for Highway Bridge

Preparing to build east pier for highway bridge below dam site.

1935-05-24
2024-11-25

Site of Government Camp

Site of government camp-delta at mouth of Fiddle Creek

1934-04-03
2024-11-25

Mason City and Government Camp

Mason City town site (contractor's camp); Government Camp in foreground

1935-10-01
2024-11-25

Government Worker Camps

Government Camp in the foreground. South end of contractor's camp across the river.

1934-10-05
2024-11-25

Government Camp Across the Columbia River

Looking west, Government Camp across the river.

1934-12-01
2024-11-25

Utility Water Reservoir

Utility reservoir, Government Camp. Mason City (Contractor's Camp) in the distance.

1934-12-01
2024-11-25

Government Camp Housing

Residences under construction in Government Camp.

1935-01-03
2024-11-25

Excavation Plan Schedule No. 1

Department of the Interior. Bureau of Reclamation. Columbia Basin Project--Washington. Columbia River Dam Excavation Plan and Sections Schedule No. 2

1933-10-18
2024-11-25

Excavation Plan Schedule No. 2

Department of the Interior. Bureau of Reclamation. Columbia Basin Project--Washington. Columbia River Dam Excavation Plan and Sections Schedule No. 2

1933-10-18
2024-11-25

Map for Construction Railroad

Department of the Interior. Bureau of Reclamation. Columbia Basin Project--Washington. Grand Coulee Dam U.S. Construction Railroad Alignment - Mile 0 to Mile 15

1934-04-18
2024-11-25

Grand Coulee Dam. Spillway - Maximum Section. 1934.

United States Department of the Interior. Bureau of Reclamation. Columbia Basin Project - Washington. Grand Coulee Dam Spillway - Maximum Section. Drawn: C.A.M.25109; Denver, Colo. April 16, 1934. 222-D-309.

1934-04-19
2024-11-25

Graph of Area, Capacity, and Discharge Curves

Department of the Interior. Bureau of Reclamation. Columbia Basin Project--Washington. Grand Coulee Dam Area, Capacity, and Discharge Curves

1934-04-16
2024-11-25

Schematic for the Grand Coulee Power Plant

Department of the Interior. Bureau of Reclamation. Columbia Basin Project--Washington. Grand Coulee Power Plant General Plan

1934-04-16
2024-11-25

Grand Coulee Power Plant. Longitudinal Sections

Department of the Interior. Bureau of Reclamation. Columbia Basin Project - Washington. Grand Coulee Power Plant. Longitudinal Sections. Drawn: A.T; 25134. Denver, Colorado. 16 April 1934; 222-D-334.

1934-04-16
2024-11-25

Schematic of Transverse sections of Grand Coulee Dam

Department of the Interior: Bureau of Reclamation; Columbia Basin Project-Washington Grand Coulee Dam Transverse Sections

1934-04-16
2024-11-25

Floor Plan for Three Room Residence at Dam Work Site-Type 1-

Department of the Interior: Bureau of Reclamation; Columbia Basin Project-Washington Grand Coulee Dam Government Camp - Three Room Residence Type 1 Floor Plan & Sections

1934-05-29
2024-11-25

Drawing of Elevation of Three Room Worker Housing-Type 1-

Department of the Interior: Bureau of Reclamation; Columbia Basin Project-Washington Grand Coulee Dam Government Camp - Three Room Residence Type 1 Elevations

1934-05-29
2024-11-25

Floor Plan for Four Room Residence at Dam Work Site-Type 2-

Department of the Interior: Bureau of Reclamation; Columbia Basin Project-Washington Grand Coulee Dam Government Camp - Three Room Residence Type 2 Floor Plans & Sections

1934-05-29
2024-11-25

Drawing of Elevation of Four Room Worker Housing-Type 2-

Department of the Interior: Bureau of Reclamation; Columbia Basin Project-Washington Grand Coulee Dam Government Camp - Three Room Residence Type 2 Elevations

1934-05-29
2024-11-25

Floor Plan for Four Room Residence at Dam Work Site-Type 3-

Department of the Interior: Bureau of Reclamation; Columbia Basin Project-Washington Grand Coulee Dam Government Camp - Three Room Residence Type 3 Floor Plans & Sections

1934-05-29
2024-11-25