Chart correction N06/23 — chart 17499

17499 1Ed. 07/01/05 LAST NM N41/22 N06/23 Add Depth 186 meters ODAS [L25] 49°11′34″N 123°20′48″W Depth 2 meters 49°05′14″N 123°18′51″W and extend blue tint and depth contour (2- meter) W to enclose Depth 1.7 meters 49°05′07″N 123°18′49″W and extend blue tint and depth contour (2- meter) W to enclose Rock which covers and uncovers with drying height 0.1 meter [K11] 49°05′14″N 123°18′16″W Rock which covers and uncovers with drying height 0.2 meter [K11] 49°04′58″N 123°18′23″W (10, 12/22 Ottawa)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 07/01/05

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