North Jersey and South Jersey are separated by what river?
South Jersey South Jersey comprises the southern portions of the U.S. state of New Jersey between the lower Delaware River and the Atlantic Ocean. The designation of southern New Jersey with a distinct toponym is a colloquial one rather than an administrative one, reflecting not only geographical but also perceived cultural differences from the northern part of the state, with no official definition.
Diamond Brook Diamond Brook, also known as Bass Brook, is a tributary of the Passaic River which flows south through a section of Bergen County in New Jersey, United States. Heading up the brook from the Passaic River, one encounters the boroughs of Fair Lawn and Glen Rock, as well as the village of Ridgewood.