NJDEP - Water Monitoring and Standards - Bureau of Freshwater and Biological MonitoringSites and dates for lakes monitoring networks necessary for display in interactive map data inventory.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/01a0f68293c74dec8d9ddb241c1dc4ca_40engNew Jersey Department of Environmental Protection's (NJDEP) Bureau of GISPublicLake Monitoring Sites in New Jersey [New Jersey]Web servicesNew JerseyLast Modified: 2025-11-24