https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/4038547Edit ImageSaveSaveEditCropCustom TextPotassium permanganate colors the water below the station neutralizing rotenone treatment in Soda Butte Creek by Neal Herbert. 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 3500 x 2333 px | 300 dpiBest Quality JPEG 5760 x 3840 px | 300 dpiFree DownloadPotassium permanganate colors the water below the station neutralizing rotenone treatment in Soda Butte Creek by Neal Herbert. Original public domain image from FlickrMore