File:Construction area beside cofferdam discharge pipe structure, Masonry Dam, October 17, 1912 (SPWS 76).jpg

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English: Construction area beside cofferdam discharge pipe structure, Masonry Dam, October 17, 1912   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
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Unknown authorUnknown author
Title
English: Construction area beside cofferdam discharge pipe structure, Masonry Dam, October 17, 1912
Description
English: The Masonry Dam on the Cedar River, completed in 1914, was built by Seattle City Light and located between the old 1904 crib dam and the powerhouse at Cedar Falls. It was intended to enlarge the Cedar Lake basin and store additional water for the generating equipment of the Cedar Falls hydroelectric plant.

A cofferdam is a temporary barrier for excluding water from an area that is normally submerged.

Caption on image: 562. Masonry Dam, 10-17-12

PH Coll 46.10a

  • Subjects (LCSH): Building sites--Washington (State)--Cedar River (King County); Cofferdams--Washington (State)--Cedar River (King County)--Design and construction; Masonry Dam (Wash.); Seattle City Light
Depicted place
English: United States--Washington (State)--Cedar River (King County)--Masonry Dam
Date Taken on 17 October 1912
Medium
English: silver gelatin, b&w
institution QS:P195,Q219563
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Permission
(Reusing this file)
Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
Order Number
InfoField
WWDL0249

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current02:41, 17 July 2021Thumbnail for version as of 02:41, 17 July 2021763 × 600 (129 KB)BMacZeroBot (talk | contribs)Automatic lossless crop (watermark)
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