Record Display for the EPA National Library Catalog

RECORD NUMBER: 50 OF 50

Main Title

Using qualified data to document an observed release and observed contamination /

CORP Author

Environmental Protection Agency, Washington, DC. Office of Emergency and Remedial Response.

Publisher

[U.S. Environmental Protection Agency],

Year Published

1996

Report Number

EPA 540-F-94-028; OSWER 9285.7-14FS; OSWER Dir 9285.7-14FS; PB94-963311

Stock Number

PB94-963311

OCLC Number

39137711

Subjects

Hazardous wastes--Analysis ; Hazardous waste site remediation

Additional Subjects

Soil sampling ; Water pollution sampling ; Data quality ; Hazarouds materiasl ; Soil contamination ; Land pollution ; Surface waters ; Ground water ; Chemcial analysis ; Analytical mehtods ; Bias ; Quality assurance ; Quality control ; Observed release ; Observed contamination ; Hazard Ranking Systems ; Contract Laboratory Program

Internet Access

Description	Access URL
	https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=10000L8B.PDF
	https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000L25E.PDF
	http://www.epa.gov/superfund/sites/npl/hrsres/fact/docoroc.pdf
	http://www.epa.gov/superfund/sites/npl/hrsres/index.htm#Fact%20Sheets

Holdings

Library	Call Number	Additional Info	Location	Last Modified
EJBD	EPA 540-F-94-028		Headquarters Library/Washington,DC	01/12/2007
ELBD ARCHIVE	EPA 540-F-94-028	Received from HQ	AWBERC Library/Cincinnati,OH	10/04/2023
ELBD RPS	OSWER Dir 9285.7-14FS	repository copy	AWBERC Library/Cincinnati,OH	02/15/2018
ELBD	OSWER Dir 9285.7-14FS		AWBERC Library/Cincinnati,OH	02/15/2018
NTIS	PB94-963311	Some EPA libraries have a fiche copy filed under the call number shown.		07/26/2022

Collation

18 pages : illustrations ; 28 cm

Abstract

This fact sheet discusses the use of the U.S. Environmental Protection Agency's (EPA) Contract Laboratory Program (CLP) data and other sources of data qualified with a 'J', 'U', or 'UJ' qualifier or flag. This guidance provides a management decision tool for the optional use of qualified data to document an observed release and observed contamination by chemical analysis under EPA's Hazard Ranking System (HRS). The analyte and sample matrix (i.e., soil or water) specific adjustment factors given in this fact sheet allow biased CLP and non-CLP data to be adjusted to meet the HRS criteria for documenting an observed release and observed contamination with data that are of known and documented quality.

Notes

"EPA 540-F-94-028." "OSWER 9285.7-14FS." "PB94-963311." "November 1996." "Quick reference fact sheet."