Lead-rich sediments, Coeur d'Alene River valley, Idaho; Area, volume, tonnage, and lead content: River reach data (by segment)

Online link https://geo-nsdi.er.usgs.gov/metadata/open-file/01-140/pbrchseg.faq.html
Description This metadata file (pbrchseg.met) describes three shape files used. Shape file rivreach.shp contains the upstream and downstream boundaries of seven reaches of the river. Natural features define river-reach boundaries at the confluence of the North and So
Originators Bookstrom, Arthur A.; Box, Stephen E.; Campbell, Julie K.; Foster, Kathryn I.; and Jackson, Berne L.
Publication U.S. Geological Survey Open-File Report 01-140

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Overview of attributes

The shape file, pb1000.shp, contains polygons that are inside the
boundary of the area within which surface-sediment samples contain at
least 1,000 ppm of Pb (ie. inside the 1,000 ppm contour for Pb).

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The shape-file, rivreach.shp, contains the locations of river-reach boundary lines.

Label Definition
EBDRYREACH Number of the river reach, the east boundary of which the line indicates.


The ArcView shape-file segments.shp contains the locations of boundary lines between floodplain segments (or reaches).

Label Definition
E_BDRY_SEG East boundary line of floodplain segments
LINE_NO Computer-assigned number of line fragment