The Wanaque River is a tributary of the Pompton River located in northern New Jersey. It flows through Wanaque and Ringwood, providing a natural habitat for various wildlife species. The river is approximately 12 miles long and is known for its scenic beauty, making it a popular spot for outdoor activities like fishing and hiking. The river's watershed is part of the larger Passaic River Basin, which plays a crucial role in the region's ecology. The Wanaque Reservoir, situated nearby, is an important water supply source for local communities. The river's health is monitored to ensure the sustainability of its ecosystem.