https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12237065Edit ImageSaveSaveEditCropCustom TextPrecast concrete flume on "C" Canal in Oregon. Length, 4300 feet; capacity 345 second-feet. September, 1941. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 964 px | 300 dpiLarge JPEG 3500 x 2812 px | 300 dpiBest Quality JPEG 3936 x 3162 px | 300 dpiTIFF 3936 x 3162 px | 300 dpi | 11.9 MBFree DownloadPrecast concrete flume on "C" Canal in Oregon. Length, 4300 feet; capacity 345 second-feet. September, 1941. Sourced from the Library of Congress.More