Chart correction N23/21 — chart 18466

18466 2Ed. 12/13/13 LAST NM N46/19 N23/21 Delete Light 48°26′08.4″N 123°25′29.3″W Crane symbol and legend “RLts” 48°26′08.0″N 123°25′38.2″W Relocate Light from 48°26′07.4″N 123°25′43.0″W to 48°26′07.4″N 123°25′43.3″W Substitute Rock which covers and uncovers with drying height 3.5 meters [K11] for depth 0.5 meter 48°26′31.9″N 123°26′18.6″W Add Solid line (breakwater) [F4.1] between 48°26′08.4″N 123°25′28.9″W 48°26′07.7″N 123°25′28.8″W Add Light FR 48°26′08.5″N 123°25′43.5″W Foul ground symbol [K31.1] 48°26′58.1″N 123°26′51.0″W Foul ground symbol [K31.1] 48°26′41.5″N 123°26′23.7″W (4/21 Ottawa) ★18526 61Ed. 10/20 LAST NM 21/21 23/21 Delete Depth 33 feet Obstn 45°34′08.3″N 122°43′29.4″W Depth 39 feet Obstn 45°34′02.9″N 122°43′30.8″W Depth 41 feet Obstn 45°34′06.3″N 122°43′26.1″W Depth 34 feet Obstn 45°33′59.9″N 122°43′34.3″W Dry dock in vicinity 45°33′58.1″N 122°43′35.0″W Substitute Depth 25 feet Obstn [K41] for depth 25 feet 45°34′11.1″N 122°43′27.5″W Add Land tint to area bound by solid line [F25] with legend “Dry Dock” joining 45°34′03.9″N 122°43′27.1″W 45°34′02.3″N 122°43′19.5″W 45°34′01.2″N 122°43′20.1″W 45°34′02.4″N 122°43′27.7″W and delete all hydrography within above area Land tint to area bound by solid line [F25] with legend “Dry Dock” joining 45°34′01.0″N 122°43′42.5″W 45°34′02.2″N 122°43′40.9″W 45°33′56.9″N 122°43′30.8″W 45°33′55.5″N 122°43′31.9″W and delete all hydrography within above area Depth 3 feet Obstn [K41] 45°34′00.7″N 122°43′31.8″W Depth 35 feet Obstn [K41] 45°34′11.2″N 122°43′24.7″W (NOS) ★18527 24Ed. 8/16 LAST NM 21/21 23/21 Delete Depth 33 feet Obstn 45°34′08.3″N 122°43′29.4″W Depth 41 feet Obstn 45°34′06.3″N 122°43′26.1″W Depth 34 feet Obstn 45°33′59.9″N 122°43′34.3″W Depth 39 feet Obstn 45°34′02.9″N 122°43′30.8″W “Dry Dock 3” area in vicinity 45°33′58.1″N 122°43′35.0″W Substitute Depth 25 feet Obstn [K41] for depth 25 feet 45°34′11.1″N 122°43′27.5″W Depth 35 feet Obstn [K41] for depth 38 feet 45°34′10.8″N 122°43′24.9″W Add Depth 35 feet Obstn [K41] 45°34′11.2″N 122°43′24.7″W Depth 34 feet Obstn [K41] 45°34′01.8″N 122°43′30.5″W Depth 3 feet Obstn [K41] 45°34′00.7″N 122°43′31.8″W Land tint to area bound by solid line [F25] with legend “Dry Dock” joining 45°34′03.9″N 122°43′27.1″W 45°34′02.3″N 122°43′19.5″W 45°34′01.2″N 122°43′20.1″W 45°34′02.4″N 122°43′27.7″W and delete all hydrography within above area Land tint to area bound by solid line [F25] with legend “Dry Dock 3” joining 45°34′01.0″N 122°43′42.5″W 45°34′02.2″N 122°43′40.9″W 45°33′56.9″N 122°43′30.8″W 45°33′55.5″N 122°43′31.9″W and delete all hydrography within above area (NOS)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 12/13/13

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