Based on the latest information available, the Green River Access Site 1 Boat Ramp in Wyoming is a concrete boat ramp that is 24 feet wide. It provides access to the Green River, which is a popular destination for fishing, boating, and other recreational activities.

The Green River is suitable for a variety of watercraft, including kayaks, canoes, rafts, drift boats, and motorized boats. However, it's important to note that certain sections of the river may have different regulations and restrictions, so it's always a good idea to check with local authorities before launching any type of watercraft.

Overall, the Green River Access Site 1 Boat Ramp appears to be a well-maintained facility that provides easy access to a beautiful and popular waterway in Wyoming. As with any outdoor activity, it's important to practice safe boating and fishing practices and to respect the natural environment and other users of the area.