According to the latest information available, French Slough boat ramp is a concrete boat ramp located on the Lower French Island Spillway in Wisconsin. It is approximately 20 feet wide and can accommodate small to medium-sized watercraft. The body of water it services is the Mississippi River, which is a major waterway in the United States.

The Mississippi River is known for its strong current, so only experienced boaters are advised to navigate its waters. However, the French Slough boat ramp is suitable for a range of watercraft, including fishing boats, pontoons, and jet skis.

It is important to note that regulations and restrictions may vary based on the specific location and season, so it is always recommended to check with local authorities before launching any watercraft. Additionally, boaters are responsible for ensuring their craft meet all safety and registration requirements.