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This shapefile details the historical creeks of the San Francisco peninsula, Santa Clara Valley, Pleasanton & Dublin, Western Alameda County, Richmond and other communities in western Contra Costa County. This database was designed to help the general public and regional planners understand how water flows through watersheds.This data was downloaded (from http://museumca.org/creeks/GIS/index.html) and compiled on April 5th, 2012, from the following individual shapefiles: historicalcreeks.shp, SFP_Historical_Creek.shp, historical_creek_SP3NAD83feet.shp, WAC_HIST_Creek.shp, and RICH_Historical_Creek.shp. One field was added and populated to help identify the shapefile's region. |