Based on the latest information available, the Ruby Creek Boat Launch is located at latitude 45.05705650400006 and longitude -111.66631236899997 in Montana. It is a concrete boat ramp that is approximately 16 feet wide. This boat ramp provides access to the Ruby Reservoir, which is a popular spot for fishing and boating in the area.

The Ruby Reservoir covers an area of approximately 1,500 acres and is stocked with a variety of fish species, including rainbow trout, brown trout, and kokanee salmon. Boats of various sizes and types are allowed on the reservoir, including motorized boats, canoes, kayaks, and paddleboards.

Overall, the Ruby Creek Boat Launch is a well-maintained and convenient boat ramp that provides easy access to one of Montana's most scenic and popular bodies of water. Anyone planning to use the ramp should ensure that they follow all local regulations and safety guidelines to ensure a safe and enjoyable experience on the water.