Chart correction 06/23 — chart 18421

18421 53Ed. 03/01/19 LAST NM 04/23 06/23 Add Depth 124 fathoms ODAS [L25] 48°29′45″N 123°11′30″W (10/22 Ottawa)

Source: NGA U.S. Notice to Mariners · edition: 53Ed. 03/01/19

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