The Spadra Park Boat Ramp in Arkansas is a concrete boat ramp that provides access to the Arkansas River. According to the latest information available, the boat ramp is approximately 16 feet wide and can accommodate various watercraft, including fishing boats, pontoon boats, and small motorboats. The Arkansas River is known for its diverse fish population, including catfish, bass, and crappie, making it a popular destination for fishing enthusiasts. It is important to note that boaters should always check for any regulations or restrictions in the area before launching their watercraft. Get driving directions.