Information related to Technical Background Document for the Sewage Sludge Exposure and Hazard Screening Assessment.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Technical Background Document for the Sewage Sludge Exposure and Hazard Screening Assessment (PDF)(1060 pp, 7 MB, December 2003, EPA 822-B-03-001)