Trenton Dam: Constructed 1949-1953 |
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Page 1
... Hitchcock County , Nebr . The dam is a rolled- earth structure approximately 8 , 600 feet long and rises 144 feet above the lowest point of the excavation . A spillway with a maximum discharge capacity of 126 , 500 second- feet ...
... Hitchcock County , Nebr . The dam is a rolled- earth structure approximately 8 , 600 feet long and rises 144 feet above the lowest point of the excavation . A spillway with a maximum discharge capacity of 126 , 500 second- feet ...
Page 83
... Hitchcock County Soil Conservation Dis- trict , contract I103r - 1772 1,366 701C - 303 Planting trees and shrubs -- Hitchcock County Soil Con- servation District , contract 14-06-701-456 4,719 701C - 345 Stream gaging station , spillway ...
... Hitchcock County Soil Conservation Dis- trict , contract I103r - 1772 1,366 701C - 303 Planting trees and shrubs -- Hitchcock County Soil Con- servation District , contract 14-06-701-456 4,719 701C - 345 Stream gaging station , spillway ...
Page 88
... Hitchcock County , Nebraska -- Relocation and abandonment of county roads 163 181r - 1488 Riverside Telephone Co. --Relocation of lines in Swanson Lake area 750 181r - 1493 Hitchcock County , Nebraska -- Relocation and abandonment of ...
... Hitchcock County , Nebraska -- Relocation and abandonment of county roads 163 181r - 1488 Riverside Telephone Co. --Relocation of lines in Swanson Lake area 750 181r - 1493 Hitchcock County , Nebraska -- Relocation and abandonment of ...
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Common terms and phrases
accessory cut-off trench acre-feet Approach channel Axis backfill Berm blanket Blockout BUREAU OF RECLAMATION canal outlet centerline channel capacity coarse concrete conduit construction Contraction joint Counterweight crushed rock cutoff trench dam embankment designed discharge drain outlet emergency gate chamber Expansion joint Figure Float flood control floor gate structure gravel ground surface Grouted high-pressure gate Highway bridge holes horizontal hydraulic hydrostatic head inlet installed intake structure Limits of special load located loess material maximum Metal Nebr NORTH BORROW AREA Pierre shale piezometer Pipe handrail PROJ Radial gate railroad reinforcement relocation Republican River reservoir water surface riprap River outlet Rolled embankment SCALE OF FEET second-feet SECTION A-A Settlement point Shale surface Sheet SILT silty slope special compaction spillway crest spillway gates spillway structure steel stilling basin Stoplog storage Sump Sump pump surface at elevation surfaces where directed Trashrack structure Trenton Dam upstream vertical walls water surface elevation