 HISTORY
  SOURCE UNKNOWN; PILES REP FIRST APPEARS ON 36TH EDITION OF CHART 11343 09/15/01.  (ENT 07/02, PSH)

S-K613-WH-02 (HLS) -- A pile was found in position: 029° 59' 07.864" N, 93° 53' 51.693" W (NAD 83) with 200% SSS, no soundings were acquired