Chart correction N18/21 — chart 17010

17010 1Ed. 2/23/01 LAST NM N45/20 N18/21 Substitute Depth 0 fathom 2 feet for 2 fathoms 5 feet 49°54.6′N 124°44.1′W (2/21 Ottawa)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 2/23/01

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