Chart correction N31/21 — chart 35035
35035 (INT 1544) 3Ed. 9/12/13 LAST NM N5/21 N31/21 Delete Depth 18.8 meters 56°00.82′N 2°28.89′W Substitute Depth 6.6 meters for 7.6 meters 56°03.56′N 2°36.59′W Depth 7.9 meters for 8.7 meters 56°02.81′N 2°35.85′W Depth 15.5 meters for 17.5 meters 56°00.71′N 2°28.01′W Add Depth 11 meters enclosed by depth contour (15-meter) centered 56°00.80′N 2°28.78′W (28(2774)21 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 9/12/13
Reference information — always verify against official Notices to Mariners before navigation.