Close-Up Photograph of Boulder Dam. Photographer: Adams, Ansel, 1902-1984. Original public domain image from Flickr https://www.rawpixel.com/image/8799503/photo-image-vintage-public-domain-waterFree Image from public domain licenseAbove Hoover Dam near Boulder City, Nevada. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/421829/free-photo-image-colorado-hydroelectric-damFree Image from public domain licensePhotograph Looking Up at Wires of the Boulder Dam Power Units. Photographer: Adams, Ansel, 1902-1984. Original public domain… https://www.rawpixel.com/image/8799941/photo-image-vintage-public-domain-personFree Image from public domain licenseColorado River boat dock near Hoover Dam, May 1972. Photographer: O'Rear, Charles. Original public domain image from Flickr https://www.rawpixel.com/image/8799375/photo-image-paper-vintage-bookFree Image from public domain licensePhotograph of Electrical Wires of the Boulder Dam Power Units. Photographer: Adams, Ansel, 1902-1984. Original public domain… https://www.rawpixel.com/image/8799938/photo-image-vintage-public-domain-constructionFree Image from public domain licensePower lines pass from nearby Hoover Dam to southern California, May 1972. Photographer: O'Rear, Charles. Original public… https://www.rawpixel.com/image/8799356/photo-image-vintage-public-domainFree Image from public domain licenseHydropower plants outdoors dam architecture. AI generated Image by rawpixel. https://www.rawpixel.com/image/12902649/hydropower-plants-outdoors-dam-architecture-generated-image-rawpixelView licenseHydropower plants outdoors dam architecture. AI generated Image by rawpixel. https://www.rawpixel.com/image/12902651/hydropower-plants-outdoors-dam-architecture-generated-image-rawpixelView licenseMangahao Hydro-Electric scheme : 36th and 37th visits - 1924 (1924) by Leslie Adkin. https://www.rawpixel.com/image/13029403/image-person-pattern-waterFree Image from public domain licenseMangahao Hydro-Electric scheme : 1923-1924 (1923-1924) by Leslie Adkin. https://www.rawpixel.com/image/13029576/mangahao-hydro-electric-scheme-1923-1924-1923-1924-leslie-adkinFree Image from public domain licenseMangahao Hydro-Electric scheme : 36th and 37th visits - 1924 (1924) by Leslie Adkin. https://www.rawpixel.com/image/13029412/image-person-water-mountainFree Image from public domain licensePNG Large dam outdoors painting art. AI generated Image by rawpixel. https://www.rawpixel.com/image/13168531/png-large-dam-outdoors-painting-art-generated-image-rawpixelView licenseTrying the water at Lake Mead. Lake is formed by giant Hoover Dam, May 1972. Photographer: O'Rear, Charles. Original public… https://www.rawpixel.com/image/8770053/photo-image-vintage-people-childFree Image from public domain licensePNG Large dam outdoors painting architecture. AI generated Image by rawpixel. https://www.rawpixel.com/image/13168528/png-large-dam-outdoors-painting-architecture-generated-image-rawpixelView licenseAerial view of a portion the water and surroundings of Lake Mead, created by the construction of nearby Hoover Dam, which… https://www.rawpixel.com/image/582338/carol-highsmiths-arizona-photographFree Image from public domain licenseAerial view of Hoover Dam. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… https://www.rawpixel.com/image/434015/free-photo-image-dam-carol-highsmith-aerialFree Image from public domain licenseAerial view of a portion the water and surroundings of Lake Mead, created by the construction of nearby Hoover Dam, which… https://www.rawpixel.com/image/582448/carol-highsmiths-arizona-photographFree Image from public domain license[Untitled photo, possibly related to: Roosevelt Dam which stores water for the Salt River Valley, centering around Phoenix… https://www.rawpixel.com/image/12144772/image-person-art-vintageFree Image from public domain licenseOwyhee Dam which impounds water for the Vale-Owyhee irrigation project. Malheur County, Oregon by Russell Lee https://www.rawpixel.com/image/12145533/image-person-art-vintageFree Image from public domain licensePhotograph of the Boulder Dam from Across the Colorado River. Photographer: Adams, Ansel, 1902-1984. Original public domain… https://www.rawpixel.com/image/8803068/photo-image-art-mountain-paintingFree Image from public domain licenseTwo of four 338-foot-high intake towers that stand in the deep waters of Lake Mead behind massive Hoover Dam, which… https://www.rawpixel.com/image/582342/carol-highsmiths-arizona-photographFree Image from public domain licenseMangahao Hydro-Electric scheme - 39th and 40th visits : 1924-1925 (1924-1925) by Leslie Adkin. https://www.rawpixel.com/image/13029254/image-dog-person-waterFree Image from public domain licenseClose-Up Photograph of Boulder Dam Transmission Lines on Side of Cliff. Photographer: Adams, Ansel, 1902-1984. Original… https://www.rawpixel.com/image/8803071/photo-image-vintage-ansel-adams-electric-transmission-towerFree Image from public domain licenseA large dam beside a river and rocky mountains. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3287175/free-photo-image-architecture-building-canyonFree Image from public domain license[Untitled photo, possibly related to: Owyhee Dam, second highest dam in the world. Malheur Counry, Oregon] by Russell Lee https://www.rawpixel.com/image/12144432/image-art-vintage-mountainFree Image from public domain licenseOwyhee Dam, second highest dam in the world. Malheur County, Oregon by Russell Lee https://www.rawpixel.com/image/12174140/image-art-vintage-mountainFree Image from public domain license[Untitled photo, possibly related to: Boulder Dam. Nevada]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12275041/photo-image-public-domain-water-architectureFree Image from public domain licenseBoulder Dam, (i.e. Hoover Dam) between Arizona and Nevada. Placing concrete in the sidewall of the Nevada spillway. A 2… https://www.rawpixel.com/image/12287889/photo-image-background-note-waterFree Image from public domain license