Box 2
Contains 44 Results:
United States. Army. Corps of Engineers, and U.S. Tidal Model Laboratory Program for continuation of certain experiments : Mouth of the Columbia River Beach Erosion Investigations. 1935-1936. 1 folder, includes correspondence
The collection consists of reports and other documents related to the Columbia River Estuary Model Study, a project built and tested from 1932-1936 at the University of California, Berkeley, to study the effects of proposed changes in the navigation channels of the Columbia River.
Beach erosion computation procedure, correspondence, and general notes. 1934-1935. 1 folder.
The collection consists of reports and other documents related to the Columbia River Estuary Model Study, a project built and tested from 1932-1936 at the University of California, Berkeley, to study the effects of proposed changes in the navigation channels of the Columbia River.
Photographs for beach erosion report, June 1935. 1 folder (15 mounted photographs + index)
The collection consists of reports and other documents related to the Columbia River Estuary Model Study, a project built and tested from 1932-1936 at the University of California, Berkeley, to study the effects of proposed changes in the navigation channels of the Columbia River.
O'Brien, M. P. Appendix I: Theory underlying the design of models of estuaries, 1934
Includes draft copies with O'Brien's handwritten notes.
Beach erosion investigations. Programs. 1933-1935. 1 folder Partial contents: Partial program for investigations of beach erosion and sand movement at mouth of Columbia River, September 1933 -- Tentative program for beach erosion and model study, Columbia River / M. P. O'Brien and Bruce D. Rindlaub, October 1933 -- Mouth of Columbia River beach erosion investigations, June 12, 1934 : supplement to instructions dated April 16, 1934. Includes correspondence, comments, etc.
The collection consists of reports and other documents related to the Columbia River Estuary Model Study, a project built and tested from 1932-1936 at the University of California, Berkeley, to study the effects of proposed changes in the navigation channels of the Columbia River.
Report on mouth of the Columbia River experiments : sand trap experiment, June 19-22, 1934; wind and beach sand movement; storm interrupted observations. 1934. 1 folder.
The collection consists of reports and other documents related to the Columbia River Estuary Model Study, a project built and tested from 1932-1936 at the University of California, Berkeley, to study the effects of proposed changes in the navigation channels of the Columbia River.
O'Brien, M. P. Progress report on investigation of beach erosion and sand movement at mouth of Columbia River, 1934
The collection consists of reports and other documents related to the Columbia River Estuary Model Study, a project built and tested from 1932-1936 at the University of California, Berkeley, to study the effects of proposed changes in the navigation channels of the Columbia River.
Tide curves, Columbia River Estuary. 1934. 1 folder (2 graphs)
The collection consists of reports and other documents related to the Columbia River Estuary Model Study, a project built and tested from 1932-1936 at the University of California, Berkeley, to study the effects of proposed changes in the navigation channels of the Columbia River.
Brubaker Aerial Surveys (Portland, Or.). Aerial photographs of the mouth of the Columbia River, June 10, 1935. 6 photographs. Includes Cape Disappointment, Sand Island, and Baker Bay
The collection consists of reports and other documents related to the Columbia River Estuary Model Study, a project built and tested from 1932-1936 at the University of California, Berkeley, to study the effects of proposed changes in the navigation channels of the Columbia River.
O'Brien, M. P. Mouth of Columbia River beach erosion investigations : notes on preparation of report of June 15, 1935 (Technical memorandum no. 7). 1934-1935. 1 notebook, bound
The collection consists of reports and other documents related to the Columbia River Estuary Model Study, a project built and tested from 1932-1936 at the University of California, Berkeley, to study the effects of proposed changes in the navigation channels of the Columbia River.