The Rutgers Cooperative Extension Water Resources Program (WRP) has created a user-friendly Neshanic Watershed Boundary Map in ArcGISonline. Users can search an address to verify that it is within the Neshanic. Additionally, users can change the base map (eg. imagery, imagery with labels, streets, etc.) and measure distances. The WRP can provide potential homeowners with this map to verify their address for themselves. You can access the map at this link.