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Research on Increased Precipitation by Cloud Seeding: Development Phase
1. Research on Increased Precipitation by Cloud Seeding: Development Phase
Record of Initial Public Hearings on Lower Columbia River, Survey Study for Flood Control, Oregon and
2. Record of Initial Public Hearings on Lower Columbia River, Survey Study for Flood Control, Oregon and Washington
A Summary of the Initial Public Involvement Meetings, Correspondence, and Public Response to a Proposed
3. A Summary of the Initial Public Involvement Meetings, Correspondence, and Public Response to a Proposed Research Program for Snow Augmentation in the Sierra Nevada, California
Lower Willamette and Columbia Rivers
4. Lower Willamette and Columbia Rivers
Exploration and Survey of Columbia River, Washington
5. Exploration and Survey of Columbia River, Washington
Columbia River Gorge Study of Alternatives, April 1980
6. Columbia River Gorge Study of Alternatives, April 1980
Columbia River at Camas, Wash.
7. Columbia River at Camas, Wash.
Columbia and Lower Willamette Rivers, Between Portland, Oreg., and the Sea
8. Columbia and Lower Willamette Rivers, Between Portland, Oreg., and the Sea
The Sierra Ecology Project - Volume V: An Overview of Societal and Environmental Responses to Weather
9. The Sierra Ecology Project - Volume V: An Overview of Societal and Environmental Responses to Weather Modification
Report of an Investigation by a Board of Engineers of the Means of Controlling Floods in the Duwamish-Puyallup
10. Report of an Investigation by a Board of Engineers of the Means of Controlling Floods in the Duwamish-Puyallup Valleys and Their Tributaries in the State of Washington
Statement of J. Herbert Hollomon
11. Statement of J. Herbert Hollomon
Two men taking a reading at a gauging station, June 4, 1903
12. Two men taking a reading at a gauging station, June 4, 1903
City of Seattle, Department of Lighting. Profile of Skagit River Power Development
13. City of Seattle, Department of Lighting. Profile of Skagit River Power Development
Wood stave pipe and forebay construction, Electron Reservoir, November 17, 1903
14. Wood stave pipe and forebay construction, Electron Reservoir, November 17, 1903
Seattle City light and power. A sixty million dollar project -92,000 customers - eleven million dollars
15. Seattle City light and power. A sixty million dollar project -92,000 customers - eleven million dollars surplus in 30 years - rates reduced from 20 to 5 1/2 cents per KWH. Average, 2.8 cents - saving customers 8,600,000 annually
Workers with small railcar hoppers for moving rocks and debris, with cofferdam discharge pipe structure
16. Workers with small railcar hoppers for moving rocks and debris, with cofferdam discharge pipe structure to left, Masonry Dam, April 16, 1912
The Skagit Power Project
17. The Skagit Power Project
Interior of tunnel, Masonry Dam, October 18, 1914
18. Interior of tunnel, Masonry Dam, October 18, 1914
Souvenir Snoqualmie Falls Power Co.
19. Souvenir Snoqualmie Falls Power Co.
Looking west along the tailrace from the powerhouse site toward the Stuck River showing main construction
20. Looking west along the tailrace from the powerhouse site toward the Stuck River showing main construction camp on right, September 22, 1911
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