  H11022/01--OPR-D307-KR;  AN OBSTRUCTION WAS FOUND IN LAT. 39/15/56.04N, LONG. 075/21/09.70W (NAD83) WITH A LEAST DEPTH OF 29.53 FEET MLLW.  THIS OBSTRUCTION IS WITHIN A CHARTED FISH HAVEN WITH AN AUTHORIZED MINIMUM DEPTH OF 15 FEET MLLW.  (ENTERED 3/04