RedactedNarrative: Vessel was cruising east bound in the Old Bluestem Lake arm of El Dorado Reservoir at ~25 mph, ~40 foot from the south shore line, when the vessel''s lower unit struck a submerged object. Due to the water levels at the time (~4.2 low) the lower unit more than likely struck a large rock on the bottom of the reservoir.
NameOfBodyOfWater: El Dorado-3 miles E, 2 miles N
NearestCityTown: Elk City