New Jersey Department of Environmental Protection (NJDEP), Division of Water Supply and Geoscience, Bureau of Water Resources and GeoscienceNew Jersey water use information is collected and organized in the "NJWaTr" database, maintained by the Bureau of Water Resources and Geoscience (BWRG). This feature layer displays annual water withdrawals from NJWaTr that are aggregated by HUC 14. Withdrawals are categorized by use group and resource type and are measured in millions of gallons.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/7ae48113684842ccb27bfdee1ddb24ca_11engNew Jersey Department of Environmental Protection's (NJDEP) Bureau of GISPublicWater Withdrawals Categorized by Return Class and Aggregated by HUC 14 Boundaries (Use Group Table) [New Jersey]Web servicesNew JerseyLast Modified: 2025-11-24