New Jersey Department of Environmental Protection (NJDEP), Bureau of Program Development, Division of Land Resource ProtectionThe E-LOI dataset is a composite of boundaries for wetlands and transition areas associated with Freshwater Wetland Letter of Interpretation (LOI) applications submitted to the New Jersey Department of Environmental Protection's Division of Land Resource Protection (NJDEP LRP) within the Watershed and Land Management Program (WLM). This group of layers contains site boundaries, footprint of disturbance boundaries, wetland boundaries and transition area boundaries. These layers contain information on the name and license number of the surveyor, accuracy of the data, type of LOI application, NJDEP File number and dates or status associated to the application.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/3c913c80cda946f6bff52d3bd98b4701_3engNew Jersey Department of Environmental Protection's (NJDEP) Bureau of GISPublice-LOI (Electronic Letter of Interpretation) Verified Wetland Boundaries in New Jersey [New Jersey]Web servicesNew JerseyLast Modified: 2026-01-08