On 08/19/2023 at or about 5:00 PM V1 was tied off (on its port side) at the Highway 9 boat ramp on East Lake Okoboji.  The owner of V1 was preparing to be load the vessel.  V2 returned to the boat ramp and was approaching the courtesy dock opposite of V1.  Wake from a passing boat pushed V2 closer to V1 between to two courtesy docks.  The operator of V2 was unable to put the vessel in reverse in time to avoid a collision.  V2's bow struck the starboard side of V1.  As a result, V1 sustained a punctured and dented aluminum panel while V2 sustained minor scratches to its keel near to bow eye.
East Lake Okoboji
Spirit Lake                   