Former Koppers Wood Treatment Facility Resource Conservation and Recovery Act (RCRA) corrective action remedial progress reports.
Soil Remediation Progress Reports
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Former Koppers Wood-Treating Site Soil Remediation Progress Report #11 (PDF)(9 pp, 2 MB, January 4, 2021)
- Former Koppers Wood-Treating Site Soil Remediation Progress Report #10 (PDF)(9 pp, 2 MB, Decmber 21, 2020)
- Former Koppers Wood-Treating Site Soil Remediation Progress Report #9 (PDF)(9 pp, 2 MB, Dec. 14, 2020)
- Former Koppers Wood-Treating Site Soil Remediation Progress Report #8 (PDF)(9 pp, 2 MB, Dec. 7, 2020)
- Former Koppers Wood-Treating Site Soil Remediation Progress Report #7 (PDF)(8 pp, 1 MB, November 29, 2020)
- Former Koppers Wood-Treating Site Soil Remediation Progress Report #6 (PDF)(8 pp, 1 MB, November 22, 2020)
- Former Koppers Wood-Treating Site Soil Remediation Progress Report #5 (PDF)(9 pp, 2 MB, Nov, 20, 2020)
- Former Koppers Wood-Treating Site Soil Remediation Progress Report #4 (PDF)(9 pp, 2 MB, November 11, 2020)
- Former Koppers Wood-Treating Site Soil Remediation Weekly Progress Report #3 (PDF)(9 pp, 2 MB, November 1, 2020)
- Former Koppers Wood-Treating Site Soil Remediation Progress Report #2 (PDF)(9 pp, 2 MB, October 25, 2020)
- Former Koppers Wood-Treating Site Soil Remediation Progress Report #1 (PDF)(9 pp, 3 MB, October 21, 2020)