Category:Gorge Dam

Subcategories

This category has the following 3 subcategories, out of 3 total.

Media in category "Gorge Dam"

The following 67 files are in this category, out of 67 total.

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  Bench drilling crew in tunnel, Gorge Dam, November 7, 1923 (SPWS 181).jpg 425 × 600; 64 KB
  
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  Bridge across the Skagit River at the site of the Gorge Dam Powerhouse, July 17, 1921 (SPWS 177).jpg 768 × 590; 94 KB
  
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  Building a trestle as part of the railroad construction project from Rockport to Newhalem, August 11, 1920 (SPWS 604).jpg 768 × 581; 68 KB
  
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  Camp at an early Gorge Dam exploration site, ca 1919 (SPWS 601).jpg 474 × 600; 61 KB
  
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  Concrete pump, also known as a concrete gun, in penstock, Gorge Dam, January 12, 1924 (SPWS 209).jpg 416 × 600; 56 KB
  
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  Construction activities at Larner-Johnson flow control valve and scroll case in power generating unit no 1, Gorge Dam Powerhouse (SPWS 224).jpg 768 × 503; 65 KB
  
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  Construction work at east portal of tunnel designed to carry water from Gorge Dam reservoir to powerhouse, April 1922 (SPWS 193).jpg 400 × 600; 73 KB
  
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  Draft tube forms as seen from above, Gorge Dam, January 19, 1923 (SPWS 199).jpg 768 × 520; 89 KB
  
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  Early test drilling operations at the proposed site of Gorge Dam, October 17, 1919 (SPWS 130).jpg 768 × 582; 93 KB
  
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  Excavation work at site of Gorge Dam Powerhouse construction, December 1921 (SPWS 158).jpg 768 × 517; 71 KB
  
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  Gas-powered trolley, known as the Toonerville Trolley, running on railroad tracks from Rockport to Newhalem, providing tours of (SPWS 171).jpg 768 × 576; 113 KB
  
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  Generator at Gorge Dam (9147044229).jpg 1,081 × 734; 67 KB
  
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  Gorge below Gorge Dam with most of the water diverted into penstocks. (36251759283).jpg 2,048 × 1,536; 2.63 MB
  
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  Gorge Dam (36251748603).jpg 2,048 × 1,536; 2.22 MB
  
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  Gorge Dam (9147044113).jpg 1,081 × 734; 110 KB
  
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  Gorge Dam and intake under construction, October 4, 1924 (SPWS 129).jpg 768 × 576; 101 KB
  
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  Gorge Dam construction power plant, ca 1921 (SPWS 128).jpg 460 × 600; 50 KB
  
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  Gorge Dam on the Skagit River, January 12, 1926 (SPWS 232).jpg 768 × 582; 105 KB
  
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  Gorge Dam power house (9149273642).jpg 1,081 × 734; 107 KB
  
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  Gorge Dam Powerhouse and bridge over the Skagit River, March 2, 1928 (SPWS 138).jpg 768 × 587; 88 KB
  
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  Gorge Dam Powerhouse foundations, as seen from the west, January 19, 1923 (SPWS 219).jpg 768 × 510; 92 KB
  
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  Gorge Dam Powerhouse, West Portal of tunnel, and bridge, as seen from across the Skagit River, looking southeast, May 23, 1923 (SPWS 221).jpg 768 × 518; 101 KB
  
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  Gorge Dam site, 1919 (30154168250).jpg 1,200 × 912; 438 KB
  
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  Gorge Dam site, 1919 (44239768591).jpg 1,200 × 918; 281 KB
  
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  Gorge Dam Skagit River.jpg 1,002 × 1,536; 956 KB
  
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  Gorge Dam, North Cascades National Park.jpg 2,654 × 1,990; 2.64 MB
  
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  Gorge Dam.jpg 1,500 × 1,000; 1.77 MB
  
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  Gorge High Dam 01.jpg 4,000 × 6,000; 13.78 MB
  
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  Gorge High Dam and Gorge Lake 01.jpg 6,000 × 4,000; 13.54 MB
  
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  High water in the Skagit River, Gorge Dam, February 12, 1924 (SPWS 188).jpg 768 × 536; 84 KB
  
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  Holt Caterpillar tractor and five-ton trailers, Gorge Dam, April 1921 (SPWS 137).jpg 768 × 554; 101 KB
  
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  Inspection platform in tunnel, Gorge Dam, December 25, 1923 (SPWS 203).jpg 427 × 600; 47 KB
  
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  Intake at the Gorge Dam, ca 1924 (SPWS 132).jpg 768 × 575; 91 KB
  
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  Interior of concrete-lined tunnel constructed to carry water from the Gorge Dam reservoir to the Powerhouse, September 21, 1923 (SPWS 213).jpg 768 × 585; 67 KB
  
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  Interior of control room at the Gorge Dam Powerhouse, ca 1923-1925 (SPWS 161).jpg 768 × 458; 58 KB
  
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  Interior of Gorge Dam Powerhouse under construction, as seen from the north end, July 6, 1923 (SPWS 159).jpg 768 × 528; 81 KB
  
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  Interior of tunnel, showing timbering of a fault in the tunnel roof, Gorge Dam, December 25, 1923 (SPWS 204).jpg 415 × 600; 71 KB
  
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  Interior view of the penstock for unit no 2, with ghostly figure of welder at work, November 2, 1923 (SPWS 231).jpg 414 × 600; 57 KB
  
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  Man in diving suit, Gorge Dam Powerhouse, ca 1919-1924 (SPWS 185).jpg 351 × 600; 30 KB
  
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  Man standing among reinforcing steel for draft tube on unit no 1, Gorge Dam Powerhouse, February 23, 1923 (SPWS 218).jpg 768 × 514; 110 KB
  
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  Man standing beside gate ring on power generating unit no 1, Gorge Dam Powerhouse, August 22, 1923 (SPWS 217).jpg 768 × 510; 61 KB
  
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  Man standing inside Larner-Johnson flow control valve during installation at Gorge Dam Powerhouse, August 22, 1923 (SPWS 226).jpg 768 × 505; 47 KB
  
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  Penstock tunnels under construction at the Gorge Dam Powerhouse site, April 1922 (SPWS 163).jpg 768 × 510; 94 KB
  
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  Power generating units 1 and 2 under construction at Gorge Dam Powerhouse, as seen from the west, with penstock tunnel portals (SPWS 192).jpg 768 × 521; 107 KB
  
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  Proposed site of the Gorge Dam Powerhouse, Skagit River, July 1, 1919 (SPWS 126).jpg 768 × 570; 79 KB
  
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  Rotor spider on unit no 1 turbine, Gorge Dam Powerhouse, September 17, 1923 (SPWS 229).jpg 395 × 600; 59 KB
  
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  Saw mill at Gorge Dam construction site, ca 1919-1924 (SPWS 143).jpg 768 × 531; 90 KB
  
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  Scroll case and Larner-Johnson flow control valve in unit no 1 under construction, Gorge Dam Powerhouse, August 13, 1923 (SPWS 225).jpg 768 × 506; 61 KB
  
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  Stator and rotor of unit no 1 turbine and rotor of unit no 2 turbine under construction, Gorge Dam Powerhouse, November 27, 1923 (SPWS 216).jpg 393 × 600; 62 KB
  
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  Tailrace site, Gorge Dam Powerhouse, April 1, 1924 (SPWS 194).jpg 768 × 579; 107 KB
  
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  Three men on floating platform, one in diving suit, outside Gorge Dam Powerhouse, ca 1919-1924 (SPWS 186).jpg 365 × 600; 49 KB
  
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  Two men standing beside Westinghouse power generation units at Gorge Dam Powerhouse, as seen from floor level, August 1924 (SPWS 182).jpg 458 × 600; 48 KB
  
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  Visitors at junction of tunnel interior, Gorge Dam Powerhouse, August 15, 1924 (SPWS 191).jpg 457 × 600; 35 KB
  
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  Visitors checking out Gorge Dam construction, 1957 (29877509102).jpg 1,200 × 808; 202 KB
  
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  West portal of tunnel constructed to carry water from Gorge Dam reservoir to Powerhouse, February 1922 (SPWS 174).jpg 400 × 600; 56 KB
  
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  Westinghouse power generation units at Gorge Dam Powerhouse, as seen from above, August 15, 1924 (SPWS 183).jpg 458 × 600; 55 KB
  
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  Woman standing in mouth of penstock tunnel, Gorge Dam Powerhouse, April 1, 1924 (SPWS 187).jpg 461 × 600; 34 KB
  
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  Woman standing in the waterway of power generating unit no 2 under construction at the Gorge Dam Powerhouse, April 15, 1923 (SPWS 201).jpg 768 × 511; 63 KB
  
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  Worker standing beside steel lining of penstock at junction with main tunnel, Gorge Dam, February 9, 1924 (SPWS 207).jpg 768 × 554; 78 KB
  
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  Workers beside Larner-Johnson flow control valve, draft tube and a portion of scroll case, unit no 2, Gorge Dam Powerhouse (SPWS 228).jpg 768 × 530; 75 KB
  
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  Workers excavating site of Gorge Dam Powerhouse, June 6, 1922 (SPWS 173).jpg 768 × 507; 63 KB
  
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  Workers guiding rotor into place on power generating unit 2, Gorge Dam Powerhouse, February 25, 1924 (SPWS 190).jpg 412 × 600; 51 KB
  
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  Workers installing speed ring in unit 1, Gorge Dam Powerhouse, August 13, 1923 (SPWS 215).jpg 768 × 497; 57 KB
  
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  Workers on inspection jumbo in tunnel, showing steel tunnel forms, bulkhead, and concrete gun discharge pipe, Gorge Dam (SPWS 210).jpg 426 × 600; 64 KB
  
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  Workers standing in end of penstock pipe for power generating unit no 3, Gorge Dam Powerhouse, August 13, 1923 (SPWS 214).jpg 768 × 513; 70 KB
  
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  Workers with a concrete pump, also known as a concrete gun, showing 5 yard concrete car and gas locomotive in tunnel, Gorge Dam (SPWS 227).jpg 768 × 541; 89 KB
  
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  Workers with mechanical mucking shovel at work in tunnel, Gorge Dam, November 4, 1923 (SPWS 202).jpg 413 × 600; 55 KB