Hudson River tournaments. Hudson River The Hudson River is a river that flows from north to south primarily through eastern New York in the United States. The river originates in the Adirondack Mountains of Upstate New York, flows southward through the Hudson Valley, and eventually drains into the Atlantic Ocean at New York Harbor, between New York City and Jersey City. The river serves as a political boundary between the states of New Jersey and New York at its southern end. Further north, it marks local boundaries between several New York counties. The lower half of the river is a tidal estuary,
Allegany County, New York perspective as it is providing water to three major watersheds of North America: The eastern part near Alfred has Canacadea Creek that goes into the Canisteo River, Susquehanna River and eventually to Chesapeake Bay. The Genesee River bisects the county from south to north, flowing north out of the County through Letchworth State Park with its three waterfalls on to Rochester over three more waterfalls to its mouth on Lake Ontario and then on to the St. Lawrence River and Atlantic Ocean. The southwestern part of the County flows into the Allegheny River that flows into the Ohio and then