Chart correction N12/20 — chart 803185
803185 1Ed. 6/29/19 LAST NM N40/19 N12/20 Delete Green composite-line area and legend “Minimum depth 13 m, 1997” in vicinity 7°17′29.4″S 72°23′47.5″E Substitute Depth 15.6 meters enclosed by depth contour (20-meter) for 21 meters 7°16′03.0″S 72°24′52.8″E Depth 16.2 meters for 19 meters 7°16′04.2″S 72°25′00.0″E Depth 13.1 meters for 18 meters 7°16′22.8″S 72°25′13.8″E Depth 17.5 meters enclosed by depth contour (20-meter) for 21 meters 7°16′49.8″S 72°23′55.8″E Add Depth 7.6 meters 7°17′01.8″S 72°23′19.2″E and extend depth contour (10-meter) and blue tint NE to enclose Depth 5.3 meters 7°16′50.4″S 72°23′01.2″E and extend depth contour (10-meter) and blue tint N to enclose Depth 12.8 meters 7°17′19.8″S 72°23′39.0″E Depth 12.1 meters 7°17′35.4″S 72°23′58.2″E Depth 10.9 meters 7°17′30.0″S 72°23′48.0″E (40(5066), 42(5312)19 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 1Ed. 6/29/19
Reference information — always verify against official Notices to Mariners before navigation.