Some of Koppers Verona Site's key Resource Conservation and Recovery Act (RCRA) corrective action documents and reports are accessible online:
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.
-
Corrective Action Final Decision and Response to Comments Koppers Company Incorporated in Verona, Pennsylvania (PDF)(1 pg, 455 K)
RCRA Corrective Action Remedy Final Decision and Comments
-
Corrective Action Statement of Basis for Koppers Company Incorporated in Verona, Pennsylvania (PDF)(14 pp, 7 MB)
Statement of Basis for RCRA Corrective Action Remedy
-
Environmental Indicator Human Exposure for Koppers Company Incorporated in Verona, Pennsylvania (PDF)(8 pp, 1 MB)
RCRA Environmental Indicator - Current Human Exposures under Control
-
Environmental Indicator Groundwater for Koppers Company Incorporated in Verona, Pennsylvania (PDF)(10 pp, 1 MB)
RCRA Environmental Indicator - Migration of Contaminated Groundwater under Control