https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/12152424Edit ImageSaveSaveEditCropCustom TextShasta Dam, Shasta County, California. Vibrating newly-poured concrete at the dam to remove excess air and assure even settling by Russell LeeView public domain image source hereMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1098 x 1200 px | 300 dpiLarge JPEG 3203 x 3500 px | 300 dpiBest Quality JPEG 4788 x 5232 px | 300 dpiTIFF 4788 x 5232 px | 300 dpi | 47.78 MBFree DownloadShasta Dam, Shasta County, California. Vibrating newly-poured concrete at the dam to remove excess air and assure even settling by Russell LeeMore