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 layer displays annual water returns from NJWaTr that are aggregated by municipality. Returns are categorized by return class and are measured in millions of gallons. Note: records for new returns are added to NJWaTr several times per year. The table data associated with this feature layer has multiple records for each municipality to allow for the data to be displayed in a time series and grouped simultaneously.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/31f75d7300d0498b8cbcddb1b5769923_9engNew Jersey Department of Environmental Protection's (NJDEP) Bureau of GISPublicWater Returns by Return Class and Aggregated by Municipalities (Volume) [New Jersey]Web servicesNew JerseyLast Modified: 2025-11-24