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Hydraulic fill construction at cobble mountain dam
One of highest earth dams in world; will have max. height of 245 ft. above bedrock, and water level 215 ft. above stream bed; it will be 1505 ft. thick at base and 50 ft. at crest, and 700 ft. long on crest; at down-stream toe is concrete wall 50 ft. high, back of which is laid rock fill for distance of 460 ft., face of it sloping from 1 on 5 to 1 on 3 1/4. See also Engineering Index 1929, p. 549.
Hydraulic fill construction at cobble mountain dam
One of highest earth dams in world; will have max. height of 245 ft. above bedrock, and water level 215 ft. above stream bed; it will be 1505 ft. thick at base and 50 ft. at crest, and 700 ft. long on crest; at down-stream toe is concrete wall 50 ft. high, back of which is laid rock fill for distance of 460 ft., face of it sloping from 1 on 5 to 1 on 3 1/4. See also Engineering Index 1929, p. 549.
Hydraulic fill construction at cobble mountain dam
Pub. Works
Hatch, H.H. (author)
Public Works ; 61
1930
5 pages
Article (Journal)
English
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Constructing highest hydraulic fill dam at cobble mountain
| Engineering Index Backfile | 1932
Constructing highest hydraulic fill dam at cobble mountain
| Engineering Index Backfile | 1932
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