Chart correction N20/22 — chart 17525

17525 1Ed. 04/15/05 LAST NM N37/21 N20/22 Substitute Dangerous wreck (Masts) [K25] for depth 7.6 meters 50°35′19″N 126°56′24″W Depth 8.2 meters, blue tint, and enclosing depth contour (10-meter) for depth 13.7 meters 50°33′16″N 126°33′53″W (Inset Alert Bay) Substitute Dangerous wreck (Masts) [K25] for depth 7.6 meters 50°35′19.0″N 126°56′24.0″W (3/22 Ottawa)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 04/15/05

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