Chart correction N21/22 — chart 94203

94203 11Ed. 03/19/16 LAST NM N20/22 N21/22 Delete Depth 2.6 meters 30°24′59″N 122°27′36″E Depth 33 meters 30°24′30″N 122°31′10″E Substitute Depth 28 meters Wk [K26] (PA) (ED) for depth 34 meters and enclosing depth contour (30-meter) 30°25′59″N 122°26′24″E Add "Works in Progress (2018)" area [F32] bound by shore and solid line joining 30°25′02″N 122°27′57″E 30°24′48″N 122°27′40″E 30°24′39″N 122°27′50″E and delete all hydrography and topography within above area Solid line (pier) [F14] joining 30°25′36″N 122°27′21″E 30°25′15″N 122°26′54″E 30°24′55″N 122°27′15″E Solid line (wharf) [F13] between 30°24′47″N 122°28′24″E 30°24′52″N 122°28′28″E Solid line (pier) [F14] joining 30°25′24″N 122°27′05″E 30°25′24″N 122°26′48″E 30°25′50″N 122°26′41″E Dashed line (overhead cable) [D27] between 29°53′09″N 122°22′23″E 29°53′04″N 122°22′03″E Vertical clearance [D22] 14 meters to bridge 29°59′02″N 122°10′52″E Depth 1.5 meters 30°25′02″N 122°27′27″E Depth 35 meters 30°26′28″N 122°28′51″E Depth 31 meters 30°24′22″N 122°31′14″E and extend depth contour (30-meter) SE to enclose Dangerous wreck [K28] (PA) 30°11′42″N 122°36′30″E Dangerous wreck [K28] (PA) 30°41′22″N 122°32′00″E Dangerous wreck [K28] (PA) 30°37′06″N 122°39′30″E Dangerous wreck [K28] (PA) 30°03′48″N 122°23′36″E Dangerous wreck [K28] (PA) 30°07′53″N 122°34′55″E (See N11/22) (10(278), 11(333), 12(373-376)22 Tianjin; CHN CH 13379, 13431, 13451) ★94216 10Ed. 4/9/22 NEW EDITION N21/22 (NGA)

Source: NGA U.S. Notice to Mariners · edition: 11Ed. 03/19/16

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