The Argyle Park Road boat ramp located in McDonough County, Illinois is a concrete boat ramp that provides access to the Argyle Lake State Park. The ramp is approximately 20 feet wide and can accommodate small to medium-sized watercraft. The park offers various recreational activities such as fishing, boating, hiking, camping, and picnicking.

The Argyle Lake, which is serviced by the boat ramp, is a 93-acre lake that has a maximum depth of 38 feet. The lake is well-stocked with a variety of fish including catfish, bass, crappie, and bluegill. The use of motorized boats is permitted on the lake, but there is a 10 horsepower limit.

The latest information available on the Illinois Department of Natural Resources website confirms the above details about the Argyle Park Road boat ramp and the regulations governing the use of the Argyle Lake.