Record Display for the EPA National Library Catalog


Main Title Western Lake Survey, Phase I : quality assurance report.
Author Silverstein, M. E. ; Faber, M. L. ; Drouse, S. K. ; Mitchell-Hall, T. E.
Other Authors
Author Title of a Work
Silverstein, M. E.
CORP Author Lockheed Engineering and Management Services Co., Inc., Las Vegas, NV.;Environmental Monitoring Systems Lab., Las Vegas, NV.
Publisher U.S. Environmental Protection Agency,
Year Published 1987
Report Number EPA 600/4-87/037; 68-03-3249; 68-03-3050; 68-03-3246; 40-1411-84; EPA-68-03-3249
Stock Number PB88-190756
OCLC Number 18865096
Subjects Acid deposition ; Water quality--Measurement
Additional Subjects Surface waters ; Lakes ; Water pollution ; Surveys ; Laboratories ; Evaluation ; Field tests ; Data acquisition ; Quality control ; Sampling ; Aluminum ; Neutralizing ; Chemical analysis ; Accuracy ; Statistical analysis ; Maps ; Tables(Data) ; Chlorides ; Concentration(Composition) ; Water quality data
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EHAM  EPA 600/4-87/037 Region 1 Library/Boston,MA 05/25/2016
EJBD  EPA 600-4-87-037 c.1 Headquarters Library/Washington,DC 01/24/2014
EKBD  EPA-600/4-87-037 Research Triangle Park Library/RTP, NC 12/31/1988
EKCD  EPA 600/4-87/037 CEMM/GEMMD Library/Gulf Breeze,FL 07/25/2018
ELBD ARCHIVE EPA 600-4-87-037 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ERAD  EPA 600/4-87-037 Region 9 Library/San Francisco,CA 11/05/2012
ESAD  EPA 600-4-87-037 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB88-190756 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation xvii, 210 pages : illustrations ; 28 cm
The quality assurance program for the Western Lake Survey - Phase I was designed to ensure that the data collected were of known and acceptable quality. The quality assurance program was based on similar activities conducted for the Eastern Lake Survey; -Phase I and included the following major elements: Selection of analytical laboratories, training of field sampling and field laboratory crews, on-site evaluation of field operations and analytical laboratories, daily communications with survey participants, and verification and evaluation of data collected. Quality assurance and quality control samples were used to identify, qualify, and quantify sources of sampling and analytical variability in terms of precision, accuracy, bias, and detectability. The relative importance of these sources of variation was assessed statistically.
"November 1987." "EPA/600/4-87/037." Includes bibliographical references.