  H-10798/98--OPR-N903-RA; SWBM FOUND AN UNCHARTED RISING 8M FF THE BOTTOM WITH A LEAST DEPTH OF 208 FT IN 47 35 48.6N,  122 21 05.5W. ENTERED 8/99 MCR
  H11605: OPR-S-N912-NRT3-06; Found as charted, 47-35-48.6N, 122-21-05.1W, LD 208ft    (Updated 6/26/