DEP Green Infrastructure (Porous Pavement Right of Way Practices)

Green infrastructure (GI) collects stormwater from streets, sidewalks, and other hard surfaces before it can enter the sewer system or cause local flooding. The GI practice data contained in this dataset includes the location, program area, status, and type of GI.

This dataset is updated by the NYC Department of Environmental Protection on a monthly basis. The “Porous_Permeable_Pavement” polygon layer contains constructed porous permeable pavement practices only, which fall under the ROW program area category. The three ROW Porous Permeable Pavement asset types in this shapefile are Porous Concrete, Permeable Pavement, and Porous Asphalt." This layer is part of a larger Green Infrastructure dataset.