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- City Planning Commission (PCPC) Department - GIS Division3
- City of Philadelphia2
- City of Philadelphia - PWD2
- Heritage Conservancy1
- Karen Kwasnowski1
- Pennsylvania Fish and Boat Commission1
- Philadelphia City Planning Commission1
- Philadelphia Water Department1
- Streets Department1
- U.S. Geological Survey in cooperation with the U.S. Environmental Protection Agency1
- Water Department - Information Systems & Technology1