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Author
Allegheny County Division of Computer Services Geographic Information Systems Group
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Vector
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Year
2016
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1. Hydrology Areas: Allegheny County, Pennsylvania
2016. Allegheny County Division of Computer Services Geographic Information Systems Group. Rivers, Lakes, Ponds, Reservoirs, Hidden Lakes, Reservoirs or Ponds: If greater than 25 feet and less than 30 feet wide, is captured as a double li...
2. Hydrology Lines: Allegheny County, Pennsylvania
2016. Allegheny County Division of Computer Services Geographic Information Systems Group. Rivers, Lakes, Ponds, Reservoirs, Hidden Lakes, Reservoirs or Ponds: If greater than 25 feet and less than 30 feet wide, is captured as a double li...
3. Municipal boundaries: Allegheny County, Pennsylvania
2016. Allegheny County Division of Computer Services Geographic Information Systems Group. Data was created to portray the boundaries of the 130 Municipalities in Allegheny County the attribute table includes additional descriptive inform...