Seneca River NY Map

The Seneca River flows 61.6 miles through the Finger Lakes region of Upstate New York in the United States. The main tributary of the Oswego River – the second-largest river flowing into Lake Ontario – the Seneca drains 3,468 square miles in parts of fourteen New York counties. The Seneca flows generally east, and is wide and deep with a gentle grad…
The Seneca River flows 61.6 miles through the Finger Lakes region of Upstate New York in the United States. The main tributary of the Oswego River – the second-largest river flowing into Lake Ontario – the Seneca drains 3,468 square miles in parts of fourteen New York counties. The Seneca flows generally east, and is wide and deep with a gentle gradient. Much of the river has been channelized to form part of the Erie Canal.
  • Country: United States
  • State: New York
  • Source: Seneca Lake
  • Mouth: Oswego River
  • Length: 61.6 mi (99.1 km)
  • Basin size: 3,468 sq mi (8,980 km²)
Data from: en.wikipedia.org