Unadilla River Map

The Unadilla River is a 71-mile-long river in the Central New York Region of New York State. The river begins northeast of the hamlet of Millers Mills and flows generally south to the village of Sidney, where it converges with the Susquehanna River, which drains into the Chesapeake Bay, a bay of the Atlantic Ocean.
  • Country: United States
  • State: New York
  • Region: Central New York
  • Mouth: Susquehanna River
  • Length: 71 mi (114 km)
  • Progression: Unadilla River → Susquehanna River → Chesapeake Bay → Atlantic Ocean
Data from: en.wikipedia.org