Definitions of components of the Master Water Data Index maintained by the National Water Data Exchange

Perry, Robert A.; Lewis, Charles J.

Abstract:

The Master Water Data Index (MWDI) is a computerized data base developed and maintained by the National Water Data Exchange (NAWDEX). The MWDI contains information about water-data collection sites. This information includes: the identification of sites for which water data are available, the location of these sites, the type of site, the data-collection organization, the types of data available, the major water-data parameters for which data are available, the frequency at which these parameters are measured, and the media in which the data are stored. This document contains a definition and description of each component of the MWDI data base. (Woodard-USGS)

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USGS Numbered Series

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10647

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Perry, Robert A.; Lewis, Charles J.

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ENGLISH

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v, 203 p. ;26 cm. --

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U.S. Geological Survey

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Open-File Report

Citation Series Code:

OFR

Citation Series Number:

78-183

Citation Search Results Text:

Definitions of components of the Master Water Data Index maintained by the National Water Data Exchange; 1978; OFR; 78-183; Perry, Robert A.; Lewis, Charles J.

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1978

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citation/reference

Text:

Definitions of components of the Master Water Data Index maintained by the National Water Data Exchange; 1978; OFR; 78-183; Perry, Robert A.; Lewis, Charles J.