Big Darby Creek Watershed Subbasins Theme

Data Description

Theme Name: Watershed Subbasins

Theme Description: contains subbasins delineated based on outflow points of Qualitative Habitat Evaluation Index (QHEI) sample locations.

Data Origin: Subbasins were derived by ArcINFO using a Digital Elevation Model (DEM) for the Big Darby Creek Watershed. Basins were created in relation to QHEI sample points. A subbasin was delineated upstream of a given QHEI point to better relate the adjacent landuse effects on instream quality. The original DEM is available on the previous page of listed themes.

Contact Information

   Steve Gordon
     The Ohio State University
     Department of City and Regional Planning
     289B Brown Hall
     190 West 17th Ave.
     Columbus, OH 43210
     Phone: (614) 292-3372
     Email: gordon.1@osu.edu

Projection Information

Projected Coordinate System: UTM
Zone name and number: Zone 17
Horizontal Datum: NAD83 (North American Datum)
Spheroid: GRS 1980
Projection Distance Units: meters

False Easting: 500000
False Northing: 0
Central Meridian: -81
Scale Factor: 0.9996

Processing Information

Presentation Model: Vector
Data Format: Arc/Info Coverage and Shapefiles
Transfer File Format: Zipped files of Shapefiles and Arc/Info Export (E00)

Available formats for exporting theme

    Download this theme's E00 file - 213 KB (996 KB uncompressed)
    Download this theme's Shapefile - 572 KB (839 KB uncompressed)

Disclaimer: The Ohio State University can make no guarantee concerning the accuracy of information contained in the geographic information. The burden for determining appropriateness for use lies entirely with the user. OSU cannot be responsible for the use of these data on any other system, and will not be bound by any warranty, expressed or implied. In no event shall OSU be liable for payment of damages of any kind, including, but not limited to, any loss of profits as a result of use of or reliance on the presented geographic information.

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