Spillway Tailwater Erosion at Little Goose Dam, Snake River, Washington. Hydraulic Model Investigation
Spillway Tailwater Erosion at Little Goose Dam, Snake River, Washington. Hydraulic Model Investigation

Author: M. M. Kubo

Publisher:

Published: 1983

Total Pages: 76

ISBN-13:

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Underwater inspection of the Little Goose Dam roller bucket and tailwater channel following about 10 years of operation revealed foundation erosion around various structures and the end of the bucket. A 1:50-scale movable-bed model was used to evaluate the effect of high spillway discharges on the erosional tendencies in the tailwater channel. Studies were accomplished to establish the most desirable spillway operating schedule which would flush the riverbed material and debris from the roller bucket.

Monthly Catalog of United States Government Publications
Monthly Catalog of United States Government Publications

Author: United States. Superintendent of Documents

Publisher:

Published: 1985

Total Pages:

ISBN-13:

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February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index