New Jersey Department of Environmental Protection, New Jersey Geological SurveyNew Jersey Ground-Water Recharge is an estimation of ground-water recharge for New Jersey. Ground-water recharge is estimated using the NJGS methodology from NJ Geological Survey Report GSR-32 "A Method for Evaluation of Ground-Water-Recharge Areas in New Jersey. Land-use/land-cover, soil and municipality-based climatic data were combined and used to produce an estimate of ground-water recharge in inches/year. Recharge was then ranked by volume (billions of gallons/year) using natural breaks in the percentage of total volume.ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/f24d4dfbb21542b9b08196e273aaf96b_18engNew Jersey Department of Environmental Protection's (NJDEP) Bureau of GISPublicGround Water Recharge Areas in New Jersey [New Jersey]Web servicesNew JerseyLast Modified: 2021-11-08