The Mississippi River -- Green Island Ramp is a popular boat ramp located in the state of Wisconsin, USA. According to the latest information available, this boat ramp is a concrete ramp that is approximately 20 feet wide and can accommodate multiple launch lanes for easy access to the river.

This boat ramp is located at a latitude of 43.78816223 and a longitude of -91.25127411. It services the Mississippi River, which is the largest river in North America and flows through several states, including Wisconsin.

The water at the Mississippi River -- Green Island Ramp is suitable for a variety of watercraft, including motorized boats, kayaks, canoes, and jet skis. However, it is important to note that all users should take into consideration the water conditions and current before launching any craft.

In terms of amenities, the boat ramp offers a large parking area, restrooms, and trash receptacles. Users are advised to check the latest information regarding parking fees and hours of operation before visiting the ramp.

In conclusion, the Mississippi River -- Green Island Ramp in Wisconsin is a popular boat ramp that provides easy access to the Mississippi River. It is a concrete ramp that is approximately 20 feet wide, and accommodates multiple launch lanes. Users are urged to take into consideration current water conditions and adhere to all safety guidelines when utilizing this facility.