  H10561/94--OPR-K171-MI-94;  FOUND AN OBSTRUCTION IN 29/38/38.08N, 093/19/34.26W (NAD83) WITH A LEAST DEPTH OF 25 FEET MLLW.
  LNM20/96--8CGD (14 MAY 1996);  PLACED THIS OBSTRUCTION ON THE CHART AND LISTED THE SOURCE AS NOS BP157588 WHICH IS A Q-DWG OF