Some of Former Koppers Wood Treatment Site Resource Conservation and Recovery Act (RCRA) corrective action documents and reports are accessible online:
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Human Health Risk Assesment (PDF)(370 pp, 25 MB, Nov 2015)
- Correspondence: EPA Draft Human Health Rsik Assessment Review (PDF)(6 pp, 430 K, Mar 2013)
- Correspondence: EPA Draft Human Health Rsik Assessment Review (PDF)(6 pp, 376 K, Oct 2015)
- Correspondence: EPA Revised Approval Human Health Risk Assessment Kopper (PDF)(1 pg, 164 K, Nov 2015)