||Computation and Graphical Display of the NSF Water Quality Index from the STORET Data Base Using the Integrated Plotting Package. Program Documentation and Users Guide.
Nossa., George A. ;
||Environmental Protection Agency, New York. Data Systems Branch.
Water quality ;
Computer programs ;
Information retrieval ;
Computer graphics ;
Raritan River Basin ;
New Jersey ;
Storet system ;
||Some EPA libraries have a fiche copy filed under the call number shown.
The NSF-Water Quality Index is a numerical expression which reflects the composite influence of nine physical, chemical and bacteriological parameters to water quality. It was developed and has been widely field tested by the National Sanitation Foundation as a means for reporting the current status and trends of water quality. This report documents the logic and operation of three computer programs developed to present this index in report and/or graphical form using the Storet Database as input and the graphics capability of the Integrated Plotting Package. Data from the Raritan Basin is presented as a test application.