Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Xray fluorescence survey of lead contaminated residential soils in Leadville, CO. : a case study.
Author Kuharic, C. A. ; Cole, W. H. ; Singh, A. K. ; Gonzales, D.
CORP Author Lockheed Environmental Systems and Technologies Co., Las Vegas, NV. ;Nevada Univ., Las Vegas. Harry Reid Center for Environmental Studies.;Environmental Monitoring Systems Lab., Las Vegas, NV.
Publisher Lockheed Environmental Systems and Technology for US Environmental Protection Agency, Environmental Monitoring Systems Laboratory,
Year Published 1993
Report Number EPA-68-C0-0049; EPA/600/R-93/073
Stock Number PB93-203156
Additional Subjects Lead(Metal) ; X-ray fluorescence analysis ; Soil contamination ; Soil tests ; Field tests ; Quantitative chemical analysis ; Land pollution sampling ; Portable equipment ; Spatial distribution ; Risk assessment ; Public health ; Leadville(Colorado)
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
NTIS  PB93-203156 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation 31 pages : illustrations ; 28 cm
The California Gulch Superfund Site in Leadville, Colorado was added to the National Priority List (NPL) in 1983. It is an historic mining and smelting site that is currently the focus of extensive studies on soil lead contamination and bioavailability. Studies of ground and surface water impacts are also in progress. Personnel from the Environmental Protection Agencies (EPA) Environmental Monitoring Systems Laboratory at Las Vegas (EMSL-LV), the Denver office of Roy F. Weston, Inc., and Geostat Systems, Inc. (GSI) used field-portable X-ray fluorescence (FPXRF) to determine the spatial distribution of lead concentrations in residential soils. The report details the FPXRF program sample collection, preparation, and analysis procedures, database management, and program quality assurance efforts at Leadville. The program clearly demonstrates that small, field portable XRF instrumentation can produce large quantities of acceptable quality data in a timely and cost-efficient manner when used properly.
"EPA 600/R93/073." Microfiche.