Chart correction N36/22 — chart 18467

18467 2Ed. 05/18/07 LAST NM N33/22 N36/22 Substitute Depth 0.5 meter for depth 2.1 meters 48°40′52.9″N 123°23′49.5″W and extend depth contour (2-meter) S to enclose (Plan Tsehum Harbour) Delete Depth 2.1 meters 48°40′53.2″N 123°23′48.7″W Add Depth 0.5 meter 48°40′52.9″N 123°23′49.5″W and extend depth contour (2-meter) S to enclose (Plan Iroquois Passage and John Passage) Delete Depth 2.1 meters 48°40′53.2″N 123°23′48.7″W Add Depth 0.5 meter 48°40′52.9″N 123°23′49.5″W and extend depth contour (2-meter) S to enclose (6/22 Ottawa)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 05/18/07

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