Former Koppers Wood Treatment Site Current Documents, Reports and Graphics
Some of Former Koppers Wood Treatment Facility Resource Conservation and Recovery Act (RCRA) corrective action documents and reports are accessible online:
Weekly Progress Reports
Administrative Record for the Explanation of Significant Difference
- 2019 Documents, Reports and Graphics
- 2016 Documents, Reports and Graphics
Inspection and other reports. - 2015 Documents, Reports and Graphics
Various reports. - 2014 Documents, Reports and Graphics
Corrective actions and other reports.