https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8802631Edit ImageSaveSaveEditCropCustom TextThe Dalles Dam on the Columbia River Has a Powerhouse Collection System 05/1973. Photographer: Falconer, David. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 811 px | 300 dpiLarge JPEG 3000 x 2027 px | 300 dpiFree DownloadThe Dalles Dam on the Columbia River Has a Powerhouse Collection System 05/1973. Photographer: Falconer, David. Original public domain image from FlickrMore