4 p. Selected pages of the Report of the Chief of Engineers for 1875. Includes reports on the improvement of rivers in Oregon and Washington territory.
12 p. Selected pages of the Report of the Chief of Engineers, United States Army for 1885. Included are annual reports upon works of river and harbor improvements for the Willamette, Columbia and Snake...
53 p. Includes sections of Appendix QQ: 1884 annual report of Capt. Charles F. Powell, Corps of Engineers, detailing construction, surveys and other works of river and harbor improvements for the Willamette...
16 p. Selected pages of the Appendixes to the Report of the Chief of Engineers for 1874. Included are annual reports upon works of improvements for the Willamette and Columbia rivers.
58 p. Includes sections of Appendix OO: 1881 annual report of Maj. G. L. Gillespie, Corps of Engineers, Bvt. Lieut. Col., detailing construction, navigation, surveys and other works of river improvements...
19 p. Selected pages of the Report of the Chief of Engineers for 1871. Also includes annual report on the works of river improvement in Oregon for the fiscal year.
9 p. Selected pages of the Report of the Chief of Engineers, United States Army for 1882. Included are annual reports upon works of river and harbor improvements for the Willamette and Columbia rivers....
9 p. Selected pages from the Annual Report of the Chief of Engineers, United States Army for 1883. Included are annual reports upon works of river and harbor improvements for the Willamette and Columbia...
59 p. Includes sections of Appendix OO: 1882 annual report of Capt. Charles F. Powell, Corps of Engineers, detailing construction, surveys and other works of improvement for the Willamette and Columbia...
A sepia-toned photograph of a steamboat (the River Columbia?) at a wharf. The boat is crowded with men, women, and children. A man can be seen at the helm with his hand on the wheel; some of the crowd...
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....
A black and white image of a view from above the Columbia River. There is a paved road with a fence along it in the foreground. A sign beyond the fence warns that "no parking on pavement is allowed". The...
A landscape photograph of a paved roadway probably crossing the Columbia River. The view is looking down the river, with mountains and tree-covered hillsides visible on both sides of the river. On the...
Brief article detailing the use of fishing wheels for catching salmon on the Columbia River. Most of the page is taken up by a drawing of a fishing boat equipped with a fishing wheel. The drawing shows...
1 p. A brief column and two photographs by H. H. Shank describing the scenic beauties of the Columbia River and its shores, which according to him compare advantageously in picturesque attraction with...