Try to get a national data set in KML format for watershed boundaries HU_10, HU_08, HU_06, HU_04 and HU_02 If we can't get a national data set, then try to get complete Chesapeake Bay watershed coverage. Possible sources: http://nhd.usgs.gov/data.html - figure out how to extract layers from this site, or maybe point ARC at it? Try the GDB file we got from the EPA \\Fred\DataSets\GIS Data\Watershed Boundaries |
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