The Pompton River is a tributary of the Passaic River located in northern New Jersey. It flows through several municipalities, including Pompton Lakes and Riverdale, and is approximately 12 miles long. The river is known for its scenic beauty and recreational opportunities, such as fishing and kayaking. The Pompton River's watershed is part of the larger Passaic River Basin, which plays a crucial role in the local ecosystem. The river is fed by several smaller streams and is surrounded by parks and natural areas, making it an important resource for wildlife and outdoor enthusiasts.