The Irvin P. Melancon Parish Public Boat Launch is located in Iowa, Louisiana. It is a concrete boat ramp that provides access to the Calcasieu River, a major waterway in Louisiana. The boat ramp is approximately 30 feet wide and has two lanes, making it suitable for launching and retrieving boats of various sizes.

According to the latest information available, this boat ramp is open to the public and is free to use. The Calcasieu River is a popular fishing destination, and a variety of watercraft are permitted on the water, including fishing boats, kayaks, canoes, and other small vessels.

It is important to note that regulations and restrictions may vary depending on the specific area of the river being accessed. It is recommended to check with local authorities or the Louisiana Department of Wildlife and Fisheries for the latest information on boating regulations and safety guidelines.