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Main Title

The QTRACER2 program for tracer-breakthrough curve analysis for tracer tests in karstic aquifers and other hydrologic systems.

Author

Field, Malcolm S.

Other Authors

Author	Title of a Work
Field, Malcolm S.

CORP Author

Environmental Protection Agency, Washington, DC. National Center for Environmental Assessment.

Publisher

National Center for Environmental Assessment--Washington Office, Office of Research and Development, U.S. Environmental Protection Agency,

Year Published

2002

Report Number

EPA/600/R-02/001; EPA/600/CR-02/001

Stock Number

PB2003-100903

OCLC Number

50899552

Subjects

Groundwater tracers--Computer programs ; Hydrology, Karst--Computer programs ; Aquifers--Computer programs

Additional Subjects

Aquifer systems ; Karst hydrology ; Tracer techniques ; Groundwater movement ; Hydraulics ; Tracer studies ; Subsurface flow ; Hydrology ; Discharge(Water) ; QTRACER 2 Computer Model

Internet Access

Description	Access URL
	https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=30002IGK.PDF
	http://purl.access.gpo.gov/GPO/LPS44856
	https://purl.fdlp.gov/GPO/LPS44856

Holdings

Library	Call Number	Additional Info	Location	Last Modified
EHAD	EPA/600/R-02-001		Region 1 Library/Boston,MA	10/18/2002
EIAD	EPA/600/R-02/001		Region 2 Library/New York,NY	10/25/2002
EJED	EPA/600/CR-02/001	CD-ROM	OCSPP Chemical Library/Washington,DC	01/10/2003
EJED	EPA/600/R-02/001		OCSPP Chemical Library/Washington,DC	01/10/2003
EKBD	EPA/600/R-02/001		Research Triangle Park Library/RTP, NC	12/27/2002
ELBD ARCHIVE	EPA 600-CR-02-001	Received from HQ	AWBERC Library/Cincinnati,OH	10/04/2023
ELBD ARCHIVE	EPA 600-R-02-001	Received from HQ	AWBERC Library/Cincinnati,OH	10/04/2023
ELBD	EPA 600-R-02-001		AWBERC Library/Cincinnati,OH	11/01/2002
EMAD DISC	EPA 600-R-02-001		Region 6 Library/Dallas,TX	04/03/2024
EMAD	EPA/600/R-02/001		Region 6 Library/Dallas,TX	05/18/2011
EMAM	EPA 600-R-02-001		Region 6 Library/Dallas,TX	03/26/2024
EMBD	EPA/600/R-02/001	2 Copies	NRMRL/GWERD Library/Ada,OK	06/27/2003
ERAD	EPA/600/R-02/001		Region 9 Library/San Francisco,CA	05/08/2019
ESAD	EPA 600-R-02-001		Region 10 Library/Seattle,WA	11/08/2002
NTIS	PB2003-100903	Some EPA libraries have a fiche copy filed under the call number shown.		07/26/2022

Collation

xiv, 179 pages : illustrations (some color) ; 28 cm + 1 CD-ROM

Abstract

Tracer testing is generally regarded as the most reliable and e.cient method of gathering surface and subsurface hydraulic information. This is especially true for karstic and fractured-rock aquifers. Qualitative tracing tests have been conventionally employed in most karst sites in the United States. Quantitative tracing tests are employed sparingly at karstic sites in the United States, although it is widely recognized that they provide a wealth of hydraulic and geometric data and are commonly employed in nonkarstic hydrological systems. Quantitative tracer tests are regarded as more difficult and time-consuming than qualitative tracing tests, which is a fallacy that needs to be overcome. The benefits of quantitative tracing far outweigh any additional expenses incurred for all hydrologic systems. An efficient, reliable, and easy-to-use computer program, QTRACER2, designed to run on PCs running any version of Microsoft Windows.

Notes

"Author: Malcolm S. Field"--Page xiii "Supersedes EPA/600/R-98/156a and 156b, 2/'99." Shipping list no.: 2003-0019-P. "May 2002." Includes bibliographical references (pages 175-179). CD-ROM in pocket. "EPA/600/R-02/001."

Contents Notes

Superceded EPA/600/R-98/156a and 156b, 2/1999

Place Published

Washington, DC

Supplementary Notes