Chart correction N16/23 — chart 37231

37231  19Ed.  11/12/11  LAST  NM  N14/23  N16/23 Delete Depth 17.5 meters   53°43′15″N  8°04′42″E Depth 14.2 meters   53°44′59″N  8°04′46″E Substitute Depth 11.6 meters for depth 13.3 meters   53°45′01″N  8°04′16″E Add Depth 16.2 meters   53°43′12″N  8°04′41″E Depth 13.2 meters   53°45′14″N  8°03′50″E Depth 10.3 meters   53°45′04″N  8°04′59″E (40(20)20 Hamburg; DEU CH 20, 1230)

Source: NGA U.S. Notice to Mariners · edition: 19Ed. 11/12/11

Reference information — always verify against official Notices to Mariners before navigation.