PA Department of Environmental ProtectionAn Encroachment Location is a DEP primary facility type related to the Water Resources Management Water Obstructions Program. There are many sub-facility types relating to Encroachment Locations, ranging from Boat Launch Ramps to Dredging to Wetland Impact.ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/65b337d2f16146ca8d7d1713ee284d30_240engPennsylvania Department of Environmental ProtectionPublicWater Obstructions and Encroachments - Wetland Impact Locations [Pennsylvania]Web servicesPennsylvaniaLast Modified: 2026-01-08