Chart correction N47/23 — chart 14211
14211 3Ed. 05/10/19 LAST NM N40/22 N47/23 Delete Depth 8.3 meters 46°03′38.5″N 73°05′58.0″W Change Range of front range light to 12M 46°03′58.3″N 73°01′29.6″W Range of rear range light to 12M 46°04′00.4″N 73°01′07.1″W Add Depth 8 meters 46°03′38.8″N 73°05′54.0″W (Inset) Delete Depth 8.3 meters 46°03′38.5″N 73°05′58.0″W Substitute Depth 13 meters for depth 13.3 meters 46°02′54.7″N 73°08′28.6″W Add Depth 11.1 meters 46°03′24.6″N 73°07′06.2″W Depth 8 meters 46°03′38.8″N 73°05′54.0″W (10/23 Ottawa)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 05/10/19
Reference information — always verify against official Notices to Mariners before navigation.