Category:Construction of the Pathfinder Dam

Media in category "Construction of the Pathfinder Dam"

The following 139 files are in this category, out of 139 total.

"Another view of wheat field on Dutch Flats near Mitchell, Nebr." - NARA - 294481.jpg 3,000 × 2,286; 4.5 MB
"Emergency dike built on site of Pathfinder dike looking southeast towards barrow pits. Showing sand bags and riprap... - NARA - 294466.jpg 3,000 × 2,232; 1 MB
"Rack in masonry, north side of notch. (Oblique end view.)" - NARA - 294397.jpg 3,000 × 2,112; 935 KB
"Showing character and nature of Scottsbluff, Nebraska." - NARA - 294353.jpg 3,000 × 2,276; 824 KB
"Site of Pathfinder dike. Looking northeast at sand bag face of emergency dike. View taken during heavy wind storm... - NARA - 294451.jpg 3,000 × 1,779; 858 KB
"Site of Pathfinder Dike. View taken from the top of hill above Engr's camp on north side of No. Platte River.... - NARA - 294450.jpg 3,000 × 1,790; 817 KB
"Stannard's Camp, showing rolling character of land." - NARA - 294356.jpg 3,000 × 2,270; 802 KB
"Three-foot face stone in storage. Pathfinder Dam." - NARA - 294417.jpg 3,000 × 2,134; 1.01 MB
"Touring thru the irrigated district of the Dutch Flats country." - NARA - 294494.jpg 3,000 × 2,301; 586 KB
"Tristate lateral headgate from opposite bank." - NARA - 294414.jpg 3,000 × 2,128; 583 KB
"Upper diversion of takeout of the Whalen Canal at heading of the Whalen Canal, Wyo." - NARA - 294357.jpg 3,000 × 2,295; 642 KB
"Upper face of Pathfinder dike during construction, looking southeast across Pathfinder reservoir." - NARA - 294378.jpg 3,000 × 2,084; 918 KB
"View of Mitchell, Nebraska." - NARA - 294455.jpg 3,000 × 2,315; 959 KB
"View of the Pathfinder dike in progress of construction, looking north." - NARA - 294469.jpg 3,000 × 2,131; 933 KB
"View of the Pathfinder dike in progress of construction, looking south." - NARA - 294470.jpg 3,000 × 2,063; 770 KB
Alfalfa field in Pleasant Valley - NARA - 294488.jpg 3,000 × 2,291; 1.09 MB
Alfalfa field, showing first cutting, 13 stacks, second crop nearly ready. This is the field which is subject of... - NARA - 294489.jpg 3,000 × 2,239; 626 KB
Another view of harvesting wheat crop on Ballantine Thomas ranch - NARA - 294491.jpg 3,000 × 2,264; 1.06 MB
Corn fields on the Dutch Flats near Mitchell, Nebr. - NARA - 294493.jpg 3,000 × 2,264; 1.02 MB
Crops and settlement in Sunflower Valley - NARA - 294482.jpg 3,000 × 2,301; 900 KB
Drop 1 and lateral out-take in Lateral 21A Canal - NARA - 294458.jpg 3,000 × 2,291; 1.07 MB
Drop 12 - Lateral 21-M Canal - NARA - 294459.jpg 3,000 × 2,333; 1.07 MB
Drop 19 on lateral 15 east - NARA - 294449.jpg 3,000 × 2,265; 844 KB
Drop 3 - Lateral 21-M Canal - NARA - 294460.jpg 3,000 × 2,260; 929 KB
Drop 8 in lateral 21A Canal - NARA - 294456.jpg 3,000 × 2,288; 1.02 MB
Drops in Main Lateral 21 - NARA - 294472.jpg 3,000 × 2,289; 816 KB
Dutch Flats, irrigation under the North Platte Project - NARA - 294447.jpg 3,000 × 2,298; 647 KB
Dutch Flats, lateral 11 - NARA - 294448.jpg 3,000 × 2,295; 650 KB
Dutch Flats, plowing - NARA - 294443.jpg 3,000 × 2,149; 784 KB
Dutch flats, plowing - NARA - 294444.jpg 3,000 × 2,089; 849 KB
Dutch Flats, settlement of Colorado farmers under the North Platte Project - NARA - 294446.jpg 3,000 × 2,243; 671 KB
East portal of the Pathfinder Tunnel - NARA - 294360.jpg 3,000 × 2,258; 1.2 MB
Foundation of Pathfinder Dam - NARA - 294373.jpg 3,000 × 2,026; 893 KB
Gap south of the Pathfinder Dam. Site of Pathfinder dike looking southwest. View shows 165 ft. hill down which the... - NARA - 294464.jpg 3,000 × 2,145; 720 KB
Harvesting wheat crop on the Ballantine Thomas ranch near Mitchell, Nebr. - NARA - 294490.jpg 3,000 × 2,258; 1.3 MB
Interstate Canal - NARA - 294438.jpg 3,000 × 1,731; 551 KB
Interstate Canal - NARA - 294439.jpg 3,000 × 1,720; 477 KB
Interstate Canal, Spring Canyon flume, looking north - NARA - 294387.jpg 3,000 × 2,106; 788 KB
Interstate Canal. 11-foot drop, lateral No.1, posts - NARA - 294413.jpg 3,000 × 2,184; 861 KB
Interstate Canal. Abandoned officers' quarters, old Fort Laramie, Wyo. 'Bedlam' house at right of picture. - NARA - 294478.jpg 3,000 × 2,145; 696 KB
Interstate Canal. Construction of drops in Lateral System on Dutch Flats. - NARA - 294412.jpg 3,000 × 2,270; 1.01 MB
Interstate Canal. Cottonwood flume looking southwest, showing completed structure and basin above flume under... - NARA - 294372.jpg 3,000 × 2,125; 918 KB
Interstate Canal. Detailed view of drop basin of Cottonwood flume - NARA - 294402.jpg 3,000 × 2,289; 1.04 MB
Interstate Canal. Distribution gates in laterals DF - NARA - 294416.jpg 3,000 × 2,276; 885 KB
Interstate Canal. Driving sheet steel piling for coffer dam at the heading or intake of the main Interstate Canal - NARA - 294401.jpg 3,000 × 2,232; 645 KB
Interstate Canal. Grain fields under the Interstate Canal. Dutch Flats. - NARA - 294410.jpg 3,000 × 2,275; 941 KB
Interstate Canal. Growing pumpkins under the Interstate Canal, Dutch flats. - NARA - 294411.jpg 3,000 × 2,635; 1.09 MB
Interstate Canal. Hauphoff culvert - NARA - 294404.jpg 3,000 × 2,232; 1.03 MB
Interstate Canal. Hauphoff flume, looking north. - NARA - 294386.jpg 3,000 × 2,091; 752 KB
Interstate Canal. Headgate at Sta. 2088. - NARA - 294383.jpg 3,000 × 2,126; 657 KB
Interstate Canal. Lateral No. 10 headgate. - NARA - 294473.jpg 3,000 × 2,288; 579 KB
Interstate Canal. Lining at Mollie's fork, showing forms and partially completed concrete work. - NARA - 294371.jpg 3,000 × 2,372; 862 KB
Interstate Canal. New house on Torrington Flats, showing small area of plowed ground. - NARA - 294369.jpg 3,000 × 2,151; 805 KB
Interstate Canal. Office Building, Mitchell, Nebr. - NARA - 294384.jpg 3,000 × 2,124; 549 KB
Interstate Canal. Orman and Crook's steam shovel at Sand Point near Ft. Laramie, Wyo. - NARA - 294368.jpg 3,000 × 2,156; 738 KB
Interstate Canal. Patent four wheeled scrapers. - NARA - 294367.jpg 3,000 × 2,161; 646 KB
Interstate Canal. Rawhide siphon and flume. Rawhide creek running over level part of siphon. - NARA - 294388.jpg 3,000 × 2,267; 774 KB
Interstate Canal. Rawhide siphon. - NARA - 294408.jpg 3,000 × 2,252; 645 KB
Interstate Canal. Spillway and railroad crossing at Mollie's Fork. - NARA - 294403.jpg 3,000 × 2,301; 815 KB
Interstate Canal. Spring Canyon flume from northwest. - NARA - 294380.jpg 3,000 × 2,160; 638 KB
Interstate Canal. Spring Canyon flume, side and top view. - NARA - 294407.jpg 3,000 × 2,248; 884 KB
Interstate Canal. Spring Canyon flume. - NARA - 294406.jpg 3,000 × 2,240; 858 KB
Interstate Canal. View showing diversion gate in No. 10 Lateral. - NARA - 294479.jpg 3,000 × 2,314; 564 KB
Interstate Canal. Wet Sheep Creek culvert under construction. - NARA - 294409.jpg 3,000 × 2,227; 1.07 MB
Interstate Canal. Willey Draw culvert. - NARA - 294405.jpg 3,000 × 2,224; 1.2 MB
Irrigable lands, view looking towards ridge thru which Farmers' Canal will run - NARA - 294355.jpg 3,000 × 2,226; 925 KB
Lateral out-take and drop in lateral 21A - NARA - 294457.jpg 3,000 × 2,257; 933 KB
Lower face of Pathfinder Dam, showing location of loaded drill holes - NARA - 294467.jpg 3,000 × 2,139; 718 KB
Main Canal, looking down - NARA - 294445.jpg 3,000 × 2,246; 585 KB
Main Street, Mitchell, Nebraska - NARA - 294497.jpg 3,000 × 2,268; 958 KB
Mitchell, Nebraska, and the valley about the town - NARA - 294484.jpg 3,000 × 2,318; 836 KB
New residences in the town of Mitchell, Nebr. - NARA - 294495.jpg 3,000 × 2,270; 1.02 MB
North Platte Dam site, Wyo., from point just below the line of dam site looking upstream - NARA - 294358.jpg 3,000 × 2,318; 1.14 MB
Pathfinder Dam site looking upstream - NARA - 294364.jpg 2,180 × 3,000; 940 KB
Pathfinder Dam site, view looking up the North Platte River showing the dam site - NARA - 294361.jpg 2,248 × 3,000; 751 KB
Pathfinder dam, bed rock in foundation - NARA - 294376.jpg 3,000 × 2,070; 1.07 MB
Pathfinder Dam, bedrock in foundation - NARA - 294374.jpg 3,000 × 2,076; 1 MB
Pathfinder Dam, bulkhead for closing tunnel - NARA - 294400.jpg 3,000 × 2,118; 795 KB
Pathfinder Dam, centrifugal pumps in foundation - NARA - 294366.jpg 3,000 × 1,984; 832 KB
Pathfinder Dam, contractor's plant from south side of canyon - NARA - 294424.jpg 3,000 × 2,099; 843 KB
Pathfinder Dam, crusher and mixing house - NARA - 294382.jpg 3,000 × 2,017; 808 KB
Pathfinder Dam, diversion flume - NARA - 294365.jpg 3,000 × 2,151; 956 KB
Pathfinder Dam, footbridge across North Platte River - NARA - 294389.jpg 3,000 × 2,084; 857 KB
Pathfinder Dam, freight teams - NARA - 294370.jpg 3,000 × 2,007; 892 KB
Pathfinder Dam, gate-keeper's house - NARA - 294379.jpg 3,000 × 2,047; 1,000 KB
Pathfinder Dam, grillage at entrance to Pathfinder tunnel. Close view of No. 461 - NARA - 294432.jpg 3,000 × 2,071; 701 KB
Pathfinder Dam, grillage at entrance to Pathfinder tunnel. View taken about 300 feet off - NARA - 294431.jpg 3,000 × 2,086; 706 KB
Pathfinder Dam, guide wall at north end of dam - NARA - 294433.jpg 3,000 × 2,065; 869 KB
Pathfinder Dam, High pressure gates looking upstream - NARA - 294419.jpg 3,000 × 2,068; 672 KB
Pathfinder Dam, High pressure gates, looking downstream - NARA - 294418.jpg 3,000 × 2,155; 794 KB
Pathfinder dam, laying first stone - NARA - 294375.jpg 3,000 × 2,148; 971 KB
Pathfinder Dam, looking upstream - NARA - 294425.jpg 3,000 × 2,095; 764 KB
Pathfinder Dam, lower face - NARA - 294395.jpg 3,000 × 2,057; 781 KB
Pathfinder Dam, lower face - NARA - 294415.jpg 3,000 × 2,145; 708 KB
Pathfinder Dam, lower face - NARA - 294420.jpg 3,000 × 2,210; 700 KB
Pathfinder Dam, lower face - NARA - 294427.jpg 2,106 × 3,000; 717 KB
Pathfinder Dam, lower face during flood - NARA - 294392.jpg 3,000 × 2,063; 688 KB
Pathfinder Dam, Method of closing Pathfinder tunnel - NARA - 294399.jpg 3,000 × 2,049; 846 KB
Pathfinder Dam, method of piling cement, looking east, showing but two rows - NARA - 294423.jpg 3,000 × 2,133; 587 KB
Pathfinder Dam, method of piling cement, looking northwest - NARA - 294422.jpg 3,000 × 2,109; 716 KB
Pathfinder Dam, progress of masonry - NARA - 294381.jpg 3,000 × 2,103; 793 KB
Pathfinder Dam, progress of masonry - NARA - 294385.jpg 3,000 × 2,030; 759 KB
Pathfinder Dam, rack in masonry, north side of notch - NARA - 294396.jpg 3,000 × 2,056; 911 KB
Pathfinder Dam, Upper face - NARA - 294398.jpg 3,000 × 2,069; 656 KB
Pathfinder Dam, upper face - NARA - 294421.jpg 3,000 × 2,135; 696 KB
Pathfinder Dam, upper face - NARA - 294426.jpg 2,105 × 3,000; 669 KB
Pathfinder Dam, upper face - NARA - 294452.jpg 3,000 × 1,977; 664 KB
Pathfinder Dam, upper face - NARA - 294463.jpg 3,000 × 2,084; 807 KB
Pathfinder Dam, upper face at close of 1908 season - NARA - 294428.jpg 2,136 × 3,000; 709 KB
Pathfinder Dam, upper face of dam - NARA - 294391.jpg 3,000 × 2,071; 829 KB
Pathfinder dam, view of damage done by water below the high pressure gates in the Pathfinder tunnel, looking upstream - NARA - 294465.jpg 3,000 × 2,147; 837 KB
Pathfinder Dam, Wyo., 22 horse freighter hauling cement from Casper, Wyo. to dam site, 45 miles distant - NARA - 294393.jpg 3,000 × 2,114; 884 KB
Pathfinder Dam. Dam during a freshet - NARA - 294394.jpg 3,000 × 2,020; 1,004 KB
Pathfinder Dam. Dam during flood - NARA - 294390.jpg 3,000 × 2,032; 806 KB
Pathfinder Dam. Removing ice preparatory to excavating foundation for Pathfinder dam - NARA - 294362.jpg 3,000 × 2,157; 741 KB
Pathfinder Dam. Sandbag core wall in temporary dam - NARA - 294363.jpg 3,000 × 2,086; 897 KB
Pathfinder dike, looking south, showing preparation of site - NARA - 294468.jpg 3,000 × 2,142; 749 KB
Pathfinder reservoir, dam, and site of dike at extreme left - NARA - 294377.jpg 3,000 × 2,141; 816 KB
Pathfinder tunnel, Construction of grizzly at entrance, showing chute, character of rock above grizzly - NARA - 294429.jpg 2,104 × 3,000; 921 KB
Pathfinder tunnel, Construction of grizzly looking northwest - NARA - 294430.jpg 3,000 × 2,156; 706 KB
Pathfinder tunnel, showing boulder lodged in waterway below A gate - NARA - 294461.jpg 3,000 × 2,167; 972 KB
Pathfinder tunnel, showing plates in waterway below D gate, and concrete washed out to seam in rock - NARA - 294462.jpg 3,000 × 2,140; 743 KB
View showing a completed portion of the Pathfinder tunnel at the dam site, near the east portal of the tunnel - NARA - 294359.jpg 3,000 × 2,280; 622 KB
View showing hauling of balanced valves to the Pathfinder Dam - NARA - 294474.jpg 3,000 × 2,092; 627 KB
View showing hauling of balanced valves to the Pathfinder Dam - NARA - 294475.jpg 3,000 × 2,099; 701 KB
View showing method of unloading part of the balanced valves at Pathfinder Dam - NARA - 294476.jpg 3,000 × 2,130; 626 KB
View showing Old Fort Laramie Military Bridge across North Platte River at Fort Laramie - NARA - 294477.jpg 3,000 × 2,144; 873 KB
Whalen diversion dam and headworks - NARA - 294453.jpg 3,000 × 2,131; 3.27 MB
Whalen diversion dam and headworks - NARA - 294454.jpg 3,000 × 2,148; 2.95 MB
Whalen diversion dam and headworks, looking across river from north side - NARA - 294435.jpg 3,000 × 2,108; 3.08 MB
Whalen diversion dam and headworks, looking across river from north side - NARA - 294437.jpg 3,000 × 2,122; 2.89 MB
Whalen diversion dam and headworks, looking up river from north side - NARA - 294436.jpg 3,000 × 2,071; 3.16 MB
Whalen diversion dam, looking down river - NARA - 294434.jpg 3,000 × 2,081; 3.06 MB
Wheat crop on Dr. Blackburn's ranch near Mitchell, Nebraska - NARA - 294487.jpg 3,000 × 2,281; 4.11 MB
Wheat field in shock under the Mitchell ditch, Mitchell Valley - NARA - 294486.jpg 3,000 × 2,340; 4.05 MB
Wheat field near Mitchell, Nebraska - NARA - 294471.jpg 3,000 × 2,276; 3.56 MB
Wheat field on Dutch flats near Mitchell, Nebr. Farm of T.C. Shawver - NARA - 294480.jpg 3,000 × 2,298; 4.54 MB
Wheat in shocks Pleasant Valley, farm of Benj. Martin - NARA - 294483.jpg 3,000 × 2,334; 3.78 MB
Winter Creek Bottom, taken from hill south of Fairchild's place - NARA - 294492.jpg 3,000 × 2,363; 3.7 MB