Chart correction 05/22 — chart 18620

★18620 24Ed. 02/01/12 LAST NM 40/21 05/22 Delete Dashed-line area and legend "Dump Site (dredged material) (see note S) Depths from surveys of 2010" in vicinity 40°48.4′N 124°17.4′W Add "Dump Site (dredged material) (see note S) Depths from survey of 2020" area [Ng] bound by dashed line joining 40°50.3′N 124°18.0′W 40°49.3′N 124°15.8′W 40°47.5′N 124°17.1′W 40°48.6′N 124°19.3′W (NOS)

Source: NGA U.S. Notice to Mariners · edition: 24Ed. 02/01/12

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