||National surface water survey : stream survey (pilot, middle-Atlantic phase I, southeast screening, and middle-Atlantic episode pilot): analytical methods manual /
Hillman, Daniel C. ;
Pia, S. H. ;
Simon, S. J.
||Lockheed Engineering and Management Services Co., Inc., Las Vegas, NV.;Environmental Monitoring Systems Lab., Las Vegas, NV.
||U.S. Environmental Protection Agency, Office of Research and Development, Environmental Monitoring Systems Laboratory ;
||EPA/600/8-87/005 ; 68-03-3249; EPA-68-03-3249
Water quality ;
Water analysis ;
Surface waters ;
Water chemistry ;
Chemical analysis ;
Waste water ;
Chemical detection ;
Colorimetric analysis ;
National Surface Water Survey ;
NSWS(National Surface Water Survey) ;
National Acid Precipitation Assessment Program ;
NAPAP(National Acid Precipitation Assessment Program) ;
Environmental monitoring ;
Water pollution detection ;
Middle Atlantic Region(United States) ;
Southeast Region(United States)
||Region 10 Library/Seattle,WA
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||234 p. : ill. ; 28 cm.
||The National Surface Water Survey (NSWS) of the National Acid Precipitation Assessment Program (NAPAP) is a three-phase project to evaluate the current water chemistry of lakes and streams, determine the status of fisheries and other biotic resources, and select regionally representative surface waters for a long-term monitoring program. The manual provides details of the analytical methods and internal quality control used to process and analyze samples for Phase I of the National Stream Survey. Analytical protocols are given for 24 chemical parameters commonly of interest in surface water studies and considered to be applicable to acid deposition investigations. The methods are generally adapted from, 'Methods for Chemical Analysis of Water and Wastes', EPA 600/4-79-020 and, 'Standard Methods for the Examination of Water and Wastewater', the American Public Health Association. They are essentially the same methods as those used for the Eastern Lakes Survey (EPA 600/4-86/009) except that an automated (flow injection) colorimetric method for nonexchangeable 'monomeric' aluminum using pyrocatechal violet is added. A choice of methods (flame AAS, ICP) is given for several of the cations under the condition that the required instrumental detection limits are achieved.
||"EPA/600/8-87/005"--cover. "Contract no. 68-03-3249." "January 1987"--cover. "Project officer, R.D. Schonbrod." Includes bibliographical references.
||Las Vegas, Nev. :
||See also PB86-232584. Sponsored by Environmental Monitoring Systems Lab., Las Vegas, NV.
|Corporate Au Added Ent
||Lockheed Engineering and Management Services Co. ; Environmental Monitoring Systems Laboratory (Las Vegas, Nev.) ; United States. Environmental Protection Agency. Office of Research and Development.
|PUB Date Free Form
||PC A11/MF A01
|OCLC Time Stamp
|OCLC Rec Leader
||01472nam 2200325Ka 45020