Chart correction N16/23 — chart 93721
93721 7Ed. 03/30/19 LAST NM N15/23 N16/23 Delete Depth contour (5-meter) between 22°40′12″N 113°41′20″E 22°40′11″N 113°42′19″E Depth 3.8 meters, blue tint, and enclosing depth contour (5-meter) in vicinity 22°40′22″N 113°41′27″E (See N11/23) Substitute Depth 2.8 meters for depth 9.7 meters 22°40′44″N 113°42′03″E Add Depth contour (5-meter) joining 22°40′11″N 113°42′19″E 22°40′53″N 113°42′05″E 22°40′44″N 113°41′22″E 22°40′26″N 113°41′22″E 22°40′12″N 113°41′20″E and add blue tint to area bound by above depth contour (12(1030)23 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 03/30/19
Reference information — always verify against official Notices to Mariners before navigation.