Passadumkeag River

The Passadumkeag River is a river in the U.S. state of Maine. It originates at the confluence of its East and West Branches. It flows 48.2 miles (77.6 km) southwest to its confluence with the Penobscot River in Passadumkeag. The river is known for its scenic beauty, paddling opportunities, and unique flora, including the rare Scirpus steinmetzii rush.