Pennsylvania Water Resources Registry (WRR)
The Pennsylvania Water Resources Registry contains many mappable layers. Including the 2013 modeled and restorable wetlands layers, topographic wetness indicator, and National Wetlands Inventory Wetlands layers all in one map. It contains many other water resource based mapping layers.
Click https://watershedresourcesregistry.org/map/?config=stateConfigs/pennsylvania.json link to open resource.