Koppers Wood Treatment Site Progress Reports

Former Koppers Wood Treatment Facility Resource Conservation and Recovery Act corrective action remedial progress reports.

Soil Remediation Progress Reports

• Former Koppers Wood-Treating Site Soil Remediation Progress Report #17 (pdf) (1.54 MB, June 15, 2021)
• Former Koppers Wood-Treating Site Soil Remediation Progress Report #16 (pdf) (1.31 MB, February 8, 2021)
• Former Koppers Wood-Treating Site Soil Remediation Progress Report #15 (pdf) (1.11 MB, February 1, 2021)
• Former Koppers Wood-Treating Site Soil Remediation Progress Report #14 (pdf) (1.45 MB, January 24, 2021)
• Former Koppers Wood-Treating Site Soil Remediation Progress Report #13 (pdf) (1.68 MB, January 18, 2021)
• Former Koppers Wood-Treating Site Soil Remediation Progress Report #12 (pdf) (1.48 MB, January 11, 2021)
• Former Koppers Wood-Treating Site Soil Remediation Progress Report #11 (pdf) (1.73 MB, January 4, 2021)
• Former Koppers Wood-Treating Site Soil Remediation Progress Report #10 (pdf) (1.53 MB, December 21, 2020)
  Former Koppers Wood-Treating Site Soil Remediation Progress Report
• Former Koppers Wood-Treating Site Soil Remediation Progress Report #9 (pdf) (1.77 MB, Dec. 14, 2020)
• Former Koppers Wood-Treating Site Soil Remediation Progress Report #8 (pdf) (1.75 MB, Dec. 7, 2020)
• Former Koppers Wood-Treating Site Soil Remediation Progress Report #7 (pdf) (979.66 KB, November 29, 2020)
• Former Koppers Wood-Treating Site Soil Remediation Progress Report #6 (pdf) (1.38 MB, November 22, 2020)
• Former Koppers Wood-Treating Site Soil Remediation Progress Report #5 (pdf) (1.61 MB, Nov, 20, 2020)
• Former Koppers Wood-Treating Site Soil Remediation Progress Report #4 (pdf) (1.91 MB, November 11, 2020)
• Former Koppers Wood-Treating Site Soil Remediation Weekly Progress Report #3 (pdf) (2.17 MB, November 1, 2020)
• Former Koppers Wood-Treating Site Soil Remediation Progress Report #2 (pdf) (1.81 MB, October 25, 2020)
• Former Koppers Wood-Treating Site Soil Remediation Progress Report #1 (pdf) (3.24 MB, October 21, 2020)