Full Record Display for the EPA National Library Catalog


Main Title Superfund record of decision : California Gulch, OU 10, Leadville, CO.
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 1997
Report Number EPA/541/R-97/145
Stock Number PB97-964402
OCLC Number 39330031
Subjects Hazardous waste sites--Colorado.
Additional Subjects Superfund ; Hazardous materials ; Waste management ; Mill tailings ; Seepage ; Coverings ; Surface impoundments ; Drainage systems ; Barriers ; Geotechnical engineering ; Site characterization ; Colorado ; Record of Decision ; Second Remedial Action ; Leadville(Colorado) ; Lake County(Colorado) ; Geosynthetics ; Cleanup operations
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
ELBD RPS EPA 541-R-97-145 repository copy AWBERC Library/Cincinnati,OH 10/17/2014
ELBD  EPA 541-R-97-145 AWBERC Library/Cincinnati,OH 08/13/1999
NTIS  PB97-964402 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 v. (various pagings) : ill., maps ; 28 cm.
Abstract This decision document presents the Selected Remedy for Oregon Gulch OU10 within the California Gulch Superfund Site in Leadville, Colorado. The Selected Remedy includes active management of the seep currently discharging at the toe of the Oregon Gulch Tailing Impoundment during the interim period from implementation until the seep does not negatively impact surface water quality. Active management of the seep discharge will be performed during non-freezing conditions and will include collection and either pumping or transport of the collected flow to the Yak Tunnel Treatment Plant or other suitable treatment options. Design of the Selected Remedy will include a drain system at the toe of the embankment to allow the seep discharge to flow unrestricted and to be collected in a controlled manner.
Notes Cover title. "8/8/1997." "PB97-964402." "EPA/541/R-97/145." "January 1998."
Place Published Washington, D.C. Springfield, Va.
Supplementary Notes See also PB89-153712.
Availability Notes Paper copy available as an ongoing subscription, credit card payment accepted. Single copies also available in paper copy or microfiche. Product reproduced from digital image.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Emergency and Remedial Response.
PUB Date Free Form 1997 ;
NTIS Prices PC A08/MF A02
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 19990809141011
Language eng
Origin OCLC
OCLC Rec Leader 01059nam 2200277Ka 45020