  S00025: S-G631-NRB-09; Found by side scan sonar. No development bathy. This contact is a possible DtoN in the USACE maintained channel. 30-23-37.1N, 081-37-25.6W. Estimated height of contact is 1.26 m. LD = estimated 36ft. (Entered 6/25/09 KAK)