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about 36 miles

Niagara River

The Niagara carries Lake Erie north along the New York-Ontario border from Buffalo, over Niagara Falls, then through a deep gorge with whirlpool rapids past Lewiston to Lake Ontario.

N5 mi
Course of the river, simplified. Map data from Natural Earth (public domain).

Weather at the Niagara River (National Weather Service) ↗

River facts

LengthAbout 36 miles
SourceLake Erie at Buffalo, New York
MouthLake Ontario at Niagara-on-the-Lake, Ontario
StateNew York

The International Control Dam regulates flow for the Robert Moses and Sir Adam Beck power plants.

Boat ramps, launches and bait shops

Detailed ramp, bait shop and lock-and-dam listings for the Niagara River are coming soon. Until then, these searches open Google Maps along the river:

Fishing regulations

Check the state agency for river-specific rules, seasons and limits before you fish:

Facts from Niagara River (Wikipedia) ↗

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View on interactive map

Zoom and pan on a street, satellite or terrain map to follow the river past roads and towns. Boat ramps, bait shops and locks will be added to this map.