| snippet:
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The Watershed and Subwatershed hydrologic unit boundaries provide a uniquely identified and uniform method of subdividing large drainage areas. The smaller sized 6th level sub-watersheds (up to 40,000 acres) are useful for numerous application programs supported by a variety of local, State, and Federal Agencies. This data set is intended to be used as a tool for water-resource management and planning activities, particularly for site-specific and localized studies requiring a level of detail provided by large-scale map information. The dataset will be appended to a larger seamless nationally consistant geospatial database as other states complete their portion of the watershed boundary dataset. |
| summary:
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The Watershed and Subwatershed hydrologic unit boundaries provide a uniquely identified and uniform method of subdividing large drainage areas. The smaller sized 6th level sub-watersheds (up to 40,000 acres) are useful for numerous application programs supported by a variety of local, State, and Federal Agencies. This data set is intended to be used as a tool for water-resource management and planning activities, particularly for site-specific and localized studies requiring a level of detail provided by large-scale map information. The dataset will be appended to a larger seamless nationally consistant geospatial database as other states complete their portion of the watershed boundary dataset. |
| extent:
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[[-78.7463273666868,40.1346418436369],[-77.9565096270129,40.8781220142477]] |
| accessInformation:
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| thumbnail:
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| maxScale:
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5000 |
| typeKeywords:
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["ArcGIS","ArcGIS Server","Data","Map Service","Service"] |
| description:
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This data set is a complete digital hydrologic unit boundary layer to the Subwatershed (12-digit) 6th level for the Commonwealth of Pennsylvania. This data set consists of geo-referenced digital data and associated attributes created in accordance with the "FGDC Proposal, Version 1.0 - Federal Standards For Delineation of Hydrologic Unit Boundaries 10/2004 "(http://www.ftw.nrcs.usda.gov/huc_data.html). Polygons are attributed with hydrologic unit codes for 4th level sub-basins, 5th level watersheds, 6th level subwatersheds, name, size, downstream hydrologic unit, type of watershed, non-contributing areas and flow modification. Arcs are attributed with the highest hydrologic unit code for each watershed, linesource and a metadata reference file.</SPAN></P></DIV></DIV></DIV> |
| licenseInfo:
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| catalogPath:
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| title:
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DBO.HUC12 |
| type:
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Map Service |
| url:
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| tags:
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["Basin","Sub-region","Watershed Boundary Dataset","HUC","Region","boundaries","Pennsylvania WBD","Watershed Boundaries","WBD","Pennsylvania Watershed Boundary Dataset","Subwatershed","Hydrologic Units","Sub-basin","Watershed","PA-WBD","Hydrologic Unit Code"] |
| culture:
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en-US |
| portalUrl:
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| name:
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HUC12 |
| guid:
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6A44C8E4-A978-4135-93A0-1EB9C60328A4 |
| minScale:
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150000000 |
| spatialReference:
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WGS_1984_Web_Mercator_Auxiliary_Sphere |