New Jersey Department of Environmental Protection (NJDEP), Division of Water Supply and Geoscience, Bureau of Water Resources & GeoscienceThis layer shows the location of geologic maps published by the N.J. Geological and Water Survey or the U.S. Geological Survey that span across one or more 1:24,000 (7.5 minute) quadrangle(s). These maps provide data pertaining to New Jersey's surficial and bedrock geology, bedrock topography, sediment thickness, etc.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/c6c0f9b554e0491fab79f6f1627654c4_9engNew Jersey Department of Environmental Protection's (NJDEP) Bureau of GISPublicGeologic Quadrangle Maps for New Jersey [New Jersey]Web servicesNew JerseyLast Modified: 2025-11-24