NJDEP - Water Monitoring and Standards - Bureau of Freshwater and Biological MonitoringIn 2024, the Bureau of Freshwater and Biological Monitoring conducted macrophyte surveys on seven reference lakes. The goals of the surveys are to check status of general lake ecosystem health, determine the presence / absence of invasive species, determine the presence of RTE species, and track changes in plant community.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/9f30822979bc4c528370966f173045e6_135engNew Jersey Department of Environmental Protection's (NJDEP) Bureau of GISPublicAquatic Macrophyte Surveys (Species Table) [New Jersey]Web servicesNew JerseyLast Modified: 2025-11-24