https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/3261057Edit ImageSaveSaveEditCropCustom TextAerials of Mississippi River south of Dubuque, Iowa from 10,000 feet May 6, 2017. USDA photo by Preston Keres. Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGBanner JPEG 1200 x 800 px | 300 dpiLarge JPEG 2850 x 1900 px | 300 dpiFree DownloadAerials of Mississippi River south of Dubuque, Iowa from 10,000 feet May 6, 2017. USDA photo by Preston Keres. Original public domain image from FlickrMore