https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12335122Edit ImageSaveSaveEditCropCustom TextGrand Coulee Dam, Columbia Basin Reclamation Project, Wash. A portion of the spillway. A man standing in the lower right hand corner gives an idea of the size. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 860 x 1200 px | 300 dpiLarge JPEG 2508 x 3500 px | 300 dpiBest Quality JPEG 3351 x 4677 px | 300 dpiTIFF 3351 x 4677 px | 300 dpi | 44.85 MBFree DownloadGrand Coulee Dam, Columbia Basin Reclamation Project, Wash. A portion of the spillway. A man standing in the lower right hand corner gives an idea of the size. Sourced from the Library of Congress.More