|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|
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.
|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).
|E_BDRY_SEG||East boundary line of floodplain segments|
|LINE_NO||Computer-assigned number of line fragment|