Chart correction N16/21 — chart 22313

22313 3Ed. 6/8/13 LAST NM N35/20 N16/21 Delete Dangerous wreck 36°44′24″S 73°08′10″W Substitute Depth 13.6 meters for 14.4 meters 36°44′13″S 73°08′08″W Add AIS [S17.2] to buoy 36°44′12″S 73°09′15″W AIS [S17.1] to light 36°44′49″S 73°11′29″W Double solid line with land tint (pier) [F14] between 36°43′54″S 73°08′20″W 36°44′00″S 73°08′29″W (5(34)17, 6(47)18, 1(3), 12(94)19 Valparaiso)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 6/8/13

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