Assiscunk Creek is a tributary of the Delaware River in southwestern New Jersey
in the United States
.The Assiscunk is approximately 17 miles (27 km) long, and drains an area of approximately 60 sq. miles (155 sq km) of Burlington
County, New Jersey.The creek begins to widen on the outskirts of Burlington, where it empties into the Delaware. Wetlands along the creek are habitats for many species, among them the Bog turtle, which is considered a threatened and endangered species.