  H10850/98-99--OPR-K171-KR;  AN OBSTRUCTION WITH THE APPEARANCE OF A WRECK WAS FOUND IN LAT. 29/05/42.96N, LONG. 094/16/19.62W (NAD83) LYING IN A SCOUR.  THE OBSTRUCTION HAS A LEAST DEPTH OF 45 FEET, THE SCOUR IS 50 FEET DEEP, AND THE SURROUNDING BOTTOM