According to the latest information available, the Buffalo River boat ramp is a public boat launch located in Buffalo, New York, at the coordinates of latitude: 42.86751556 and longitude: -78.7907486. The boat ramp provides access to the Buffalo River, which flows into Lake Erie.

The Buffalo River boat ramp is a concrete ramp that is approximately 20 feet wide and is suitable for launching small to medium-sized watercraft. It also has a dock where boat owners can moor their vessels while they park their vehicles.

As for the type of craft that are permitted on the water, the Buffalo River boat ramp is primarily designed for recreational boats such as fishing boats, pleasure boats, and kayaks. However, larger vessels such as sailboats and powerboats are also allowed as long as they comply with New York State boating regulations.

In summary, the Buffalo River boat ramp is a public boat launch located in Buffalo, New York, that provides access to the Buffalo River and Lake Erie. It is primarily designed for recreational boats and can accommodate small to medium-sized watercraft. The ramp is approximately 20 feet wide and also has a dock where boat owners can moor their vessels.