| 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 |
|
| 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 |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAM |
EPA 600/4-87/037 |
|
Region 1 Library/Boston,MA |
05/25/2016 |
| EJBD ARCHIVE |
EPA 600-4-87-037 |
|
Headquarters Library/Washington,DC |
06/17/2013 |
| 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 |
| 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 |
| Abstract |
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. |
| Notes |
"November 1987." "EPA/600/4-87/037." Includes bibliographical references. |
