Based on the information available, the Oswegatchie River boat ramp is located at latitude 44.32357025 and longitude -75.25356293 in New York. It is a public boat ramp that provides access to the Oswegatchie River. This boat ramp is known to be a concrete launch with a wide turning area and plenty of parking space.

The latest information available states that the Oswegatchie River boat ramp is 30 feet wide and can accommodate various types of watercraft such as canoes, kayaks, powerboats, and fishing boats. The river itself is suitable for recreational activities such as fishing, boating, canoeing, and kayaking.

It is important to note that regulations for boats may change frequently, so it is always important to check with local authorities to verify that the watercraft you plan to use are permitted on the water and to ensure that you are following all safety guidelines.