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11. County Boundaries: Pennsylvania

2018. Pennsylvania Department of Transportation, Bureau of Planning and Research, Cartographic Information Division. County boundaries within Pennsylvania as delineated for the PennDOT Type 10 general highway map.

12. County Council Districts: Allegheny County, Pennsylvania

2012. Allegheny County Division of Computer Services Geographic Information Systems Group. Data was created to portray the boundaries of the County Council Districts in Allegheny County.

13. Delaware Estuary Boundary: Pennsylvania

2006. Partnership for the Delaware Estuary. Boundary of the Delaware Estuary.

14. Delaware River Watershed Municipalities: Pennsylvania

2016. Natural Lands Trust. Municipality boundaries for the Delaware River Watershed. The attribute information contains the municipality name, county name, and state name. Th...

15. DEP Regions: Pennsylvania

2011. PA DEP. Spatially displays the six regions of Pennsylvania Department of Environmental Protection.

16. Engineering District Boundaries: Pennsylvania

2018. Pennsylvania Department of Transportation, Bureau of Planning and Research, Cartographic Information Division. Pennsylvania Dept. of Transportation engineering district boundaries for the state of Pennsylvania.

17. Forest District Boundaries: Pennsylvania

2017. Pennsylvania. Dept. of Conservation and Natural Resources. Bureau of Forestry. Boundaries of the PA DCNR, Bureau of Forestry Districts. These districts represent the regional management organization of the Bureau.

18. Geographic Market Areas: Philadephia, Pennsylvania

2016. Jennifer M Brennan. Shows the boundaries of geographic market areas in the City of Philadelphia.

19. Index: Allegheny County, Pennsylvania

2000. Allegheny County Division of Computer Services Geographic Information Systems Group. Derived from original MAPINDX: Map Index Sheets from Block and Lot Grid of Property Assessment and based on aerial photography, showing 1983 datum ...

20. Landmarks in Pennsylvania

1996. Environmental Resources Research Institute. National Park Service information used to establish landmark boundaries on 1:24,000 USGS topographic maps.