
CL1312/72--USPS; 5FT LONG OBSTRUCTION, 6 INCHES UNDER WATER AT LOW TIDE  
 REPORTED AT APPROX POS LAT. 38-35-16N, LONG. 75-09-05W.
D23--OPR-S-D406-PE-84; DANGEROUS SUBM OBSTRUCTION NOT INVESTIGATED ON RECON
 SURVEY. BASIC SURVEY IN PROJECT AREA RECO