Green Infrastructure in New Jersey, NJDEP MS4 Inventory and Mapping

As part of the proposed revisions to the MS4 permit, the NJDEP is requiring municipalities to create, and continue to update and maintain an inventory of, at a minimum, stormwater facilities identified in the permit and located within the municipality. The inventory will consist of outfall pipes, stormwater management basins, subsurface infiltration/detention systems, manufactured treatment devices, and green infrastructure.