• Ohio County Boundaries

    Abstract: TIGER, TIGER/Line, and Census TIGER are registered trademarks of the Bureau of the Census. The Redistricting Census 2000 TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER data base. The geographic ...

    Google Earth Keyhole Markup File  ESRI Shape File  Web Mapping Service
  • Hydrologic Unit Boundary(HUC) to the Subwatershed (12-digit) in the Great Lakes Basin

    Abstract: This data set is a complete digital hydrologic unit boundary layer to the Subwatershed (12-digit) 6th level for the eight US states in the Great Lakes basin (IL, IN, MI, MN, NY, OH, PA, WI). This data set consists of geo-referenced digital data and associated ...

    Google Earth Keyhole Markup File  ESRI Shape File  Web Mapping Service

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