CAUTION - UNEXPLODED ORDNANCE
Unexploded ordnance has been reported approximately 1 nautical mile southwest of Pt White, Duke Island, at depths of 0 to 10.7 meters/35 feet. Care should be exercised by all mariners while in this vicinity.  For more information contact the Commanding Officer, MSO Juneau, 17th Coast Guard District, Juneau, Alaska.