According to the latest information available, the Upper Nemahbin Lake - Boat Landing Next To I94 in Wisconsin is a concrete boat ramp. It is approximately 16 feet wide and services the Upper Nemahbin Lake. This boat ramp is suitable for small to medium-sized watercraft such as fishing boats, pontoons, and jet skis. However, larger boats may have difficulty launching from this ramp due to its narrow width. Additionally, this boat ramp is open year-round and is free to use. Overall, the Upper Nemahbin Lake - Boat Landing Next To I94 is a convenient location for boaters looking to access the Upper Nemahbin Lake.