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After conducting research, I was unable to find any information on a boat ramp named Hayes specifically located at the latitude and longitude coordinates provided in Oregon. It is possible that the coordinates may be incorrect or outdated.

Without further information or confirmation of the coordinates, it is impossible to provide an accurate description of the boat ramp and the body of water it services. Additionally, the types of craft permitted on the water would be dependent on the specific regulations and guidelines set forth by the managing agency of the body of water.

It is recommended to verify the accuracy of the coordinates and gather more information from reliable sources to accurately describe the boat ramp and the body of water it services.