https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8802786Edit ImageSaveSaveEditCropCustom TextContaminated Water in Drainage Ditch behind Pittsburg Glass Company, 06/1972. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 805 x 1200 px | 300 dpiLarge JPEG 2013 x 3000 px | 300 dpiFree DownloadContaminated Water in Drainage Ditch behind Pittsburg Glass Company, 06/1972. Original public domain image from FlickrMore