https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8802783Edit ImageSaveSaveEditCropCustom TextOil Pollutes Water in Drainage Ditches Which Surround Olin-Mathieson Plant 06/1972. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 816 px | 300 dpiLarge JPEG 3000 x 2041 px | 300 dpiFree DownloadOil Pollutes Water in Drainage Ditches Which Surround Olin-Mathieson Plant 06/1972. Original public domain image from FlickrMore