According to the latest information available, the Leslie Gulch Road boat ramp is located in Malheur County, Oregon, at latitude 43.32177353 and longitude -117.32550812. It provides access to the Owyhee Reservoir, a large body of water created by the Owyhee Dam on the Owyhee River.

The Leslie Gulch Road boat ramp is a concrete ramp that is 16 feet wide, providing enough space for boats and other watercraft to be launched and retrieved. It is well-maintained and easy to use, making it a popular destination for boaters and anglers in the region. The ramp also has a small parking area nearby for vehicles and trailers.

The Owyhee Reservoir is a popular spot for fishing, boating, and other water activities. Many different types of watercraft are permitted on the reservoir, including boats, jet skis, kayaks, and canoes. However, it is important to note that the reservoir is subject to changing water levels and weather conditions, so boaters should always exercise caution and follow all safety guidelines.

In summary, the Leslie Gulch Road boat ramp is a well-maintained concrete ramp located in Malheur County, Oregon. It provides access to the Owyhee Reservoir, a popular destination for boating and fishing. The ramp is 16 feet wide and can accommodate a variety of watercraft, including boats, jet skis, kayaks, and canoes.