Record Display for the EPA National Library Catalog

RECORD NUMBER: 25 OF 141

OLS Field Name OLS Field Data
Main Title Superfund explanation of significant difference for the record of decision : Croydon TCE, Croydon, PA.
CORP Author Environmental Protection Agency, Washington, DC. Office of Emergency and Remedial Response.
Publisher [U.S. Environmental Protection Agency, Office of Emergency and Remedial Response], Distributed by National Technical Information Service,
Year Published 1996
Report Number EPA/541-R-97-013
Stock Number PB97-963107
OCLC Number 39446923
Subjects Hazardous waste sites--Pennsylvania.
Additional Subjects Superfund ; Hazardous materials ; Water pollution control ; Ethanes ; Vinyl chloride ; Plumes ; Ground water ; Aquifers ; Extraction ; Pumping ; Water pollution sampling ; Water treatment ; Discharge(Water) ; Water pollution monitoring ; Pennsylvania ; ESD(Explanation of Significant Difference) ; Explanation of Significant Difference ; Second Remedial Action ; Record of Decision ; Croydon(Pennsylvania) ; Bristol Township(Pennsylvania) ; Bucks County(Pennsylvania) ; TCE(Trichloroethene) ; Ethenes ; Volatile organic compounds ; Cleanup operations
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=100054P6.PDF
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=100054P6.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 541/R-97-013 HWTIC Region 3 Library/Philadelphia, PA 07/17/1998
EJBD ARCHIVE EPA 541-R-97-013 In Binder Headquarters Library/Washington,DC 02/24/2017
ELBD  EPA 541-R-97-013 AWBERC Library/Cincinnati,OH 08/13/1999
NTIS  PB97-963107 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 1 volume (various pagings) : illustrations, maps ; 28 cm
Abstract
This significant difference exists in the areal extent and source areas(s) of the 'TCE plume' as identified in the ROD. In March 1993, a thorough review of this remedial design data and all other existing ground water data was conducted by an EPA Hydrogeologist. The resulting conclusion of this review as that the 'TCE plume' is actually two distinct and separate contaminant plumes. These two plumes flow in opposite directions and based on information gathered to date, EPA has concluded that they result from difference sources.
Notes
Cover title. "12/31/1996." "PB97-963107." "EPA/541-R-97-013." "November 1997."