8 p. Selected pages of the Report of the Chief of Engineers, United States Army for 1882. Included are annual reports detailing improvements of rivers and harbors in Oregon and Washington territory.
8 p. Selected pages of the Report of the Chief of Engineers, United States Army for 1882. Included are annual reports detailing improvements of rivers and harbors in Oregon and Washington territory.
53 p. Includes sections of Appendix KK: 1879 annual report of Maj. John M. Wilson, Corps of Engineers, detailing surveys and works of river improvements for the Willamette and Columbia rivers. Also included...
6 p. Selected pages of the Report of the Chief of Engineers for 1879. Included are annual reports upon works of river improvements for the Willamette and Columbia rivers.
4 p. Selected pages of the Report of the Chief of Engineers for 1878. Included are annual reports detailing improvements of rivers in Oregon and Washington territory.
53 p. Includes sections of Appendix KK: 1879 annual report of Maj. John M. Wilson, Corps of Engineers, detailing surveys and works of river improvements for the Willamette and Columbia rivers. Also included...
6 p. Selected pages of the Report of the Chief of Engineers for 1879. Included are annual reports upon works of river improvements for the Willamette and Columbia rivers.
4 p. Selected pages of the Report of the Chief of Engineers for 1878. Included are annual reports detailing improvements of rivers in Oregon and Washington territory.
63 p. Includes sections of Appendix JJ: 1877 annual report of Maj. John M. Wilson, Corps of Engineers, detailing surveys and statistics about and works of river improvements for the Willamette and Columbia...
63 p. Includes sections of Appendix JJ: 1877 annual report of Maj. John M. Wilson, Corps of Engineers, detailing surveys and statistics about and works of river improvements for the Willamette and Columbia...
8 p. Selected pages of the Report of the Chief of Engineers, U. S. Army, for 1880. Included are annual reports detailing improvements of rivers in Oregon and Washington territory.
8 p. Selected pages of the Report of the Chief of Engineers, U. S. Army, for 1880. Included are annual reports detailing improvements of rivers in Oregon and Washington territory.
1 p. This essay by Walter V. Woehlke describes the history of the decision to build the jetty at the mouth of the Columbia River, and details some of the difficulties faced by engineers due to the forces...
A black and white photograph of The Dalles, Oregon, taken from a hill southeast of town ca. 1908. In the background to the north the Columbia River winds its way to the sea; beyond it rise up low mountains....
A black-and-white photograph. At the bottom is written in white ink "No. 126. River Front, Arlington, Oregon. B.C. Markham The Dalles Ore." The picture was taken looking down a hill towards Arlington and...
A colored postcard. The legend in red at top left reads "Hood River, Oregon, from across the Columbia, Mt. Hood in the distance." In the foreground is the Columbia River. On the far shore is a wooded bank,...
Conservation of natural resources; Maps; Reservoirs; Dams; Lakes & ponds; Rivers; Water; Water power; Water supply; Water use; Fish; Salmon;
206 p. In the Western Water Policy Review Act of 1992, Congress charged the President with reviewing and reporting on federal activities in the west that affect the allocation and use of water resources....
Conservation of natural resources; Maps; Reservoirs; Dams; Lakes & ponds; Rivers; Water; Water power; Water supply; Water use; Fish; Salmon;
206 p. In the Western Water Policy Review Act of 1992, Congress charged the President with reviewing and reporting on federal activities in the west that affect the allocation and use of water resources....
Conservation of natural resources; Recreation; Rivers; Valleys;
ca. 71 p. A report submitted to the National Resources Committee and the state planning boards of Washington and Oregon by the Pacific Northwest Regional Planning Commission, Columbia Gorge Committee,...
Conservation of natural resources; Reservoirs; Rivers; Lakes & ponds; Fish; Water power; Water use;
73 p. A report submitted to the Pacific Northwest Regional Commission detailing issues of importance to interstate water compact negotiations. Addressed are subjects identified as being related to interstate...