Chart correction N10/22 — chart 22172

22172 9Ed. 11/03/12 LAST NM N07/22 N10/22 Delete Depth 11.2 meters 12°01′49.8″S 77°10′08.7″W (See N24/19) Add Depth 9.8 meters 12°01′49.9″S 77°10′06.2″W and extend blue tint and depth contour (10-meter) W to enclose (PER CH 2235)

Source: NGA U.S. Notice to Mariners · edition: 9Ed. 11/03/12

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