(Npl) Listing Package
NPL LISTING PACKAGE FOR THE LOWER DARBY CREEK AREA DELAWARE AND PHILADELPHIA COUNTIES, PENNSYLVANIA June 2001 U.S. Environmental Protection Agency Region III 1650 Arch Street Philadelphia, PA 19103 AR300147 1.0 INTRODUCTION Contained within this listing package are two complete documentation records for two separate sites. These sites are being grouped into a single listing consistent with CERCLA 105(a)(8)(B). The sections below present general information about the listing, the location of the sites, operations at the sites, the environmental conditions of Lower Darby Creek, other potentials sources of contamination to Lower Darby Creek and the geology of the area. General Information The Lower Darby Creek Area (LDCA) site as originally proposed consisted of multiple sources releasing or potentially releasing into the waters of Darby Creek and other nearby streams: the Clearview Landfill (Source 1), the Industrial Drive properties (Source 2), the Oily Sludge Disposal Area (Source 3), the Catalyst Disposal Area (Source 4), the former Delaware County Sewage Treatment Plant (Source 5), the former Delaware County Incinerator (Source 6), and the Folcroft Landfill and Annex (Source 7). After considering the public comments received for the LDCA (see the Support Document for the Revised National Priorities List Final Rule-June 14, 2001 for the public comments received), EPA decided to promulgate the LDCA as a grouping of two separate sites, the Clearview Landfill site and the Folcroft Landfill and Annex site, for administrative purposes. The single NPL listing facilitates the management of the investigation and cleanup of the releases to Darby Creek, which have affected or might affect the same portion of the creek, which includes fisheries, wetlands, and other sensitive environments, including the John Heinz National Wildlife Refuge (NWR) at Tinicum.
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