Chart correction N17/20 — chart 94123

94123 10Ed. 4/30/11 LAST NM N16/20 N17/20 Substitute Depth 25.7 meters for 27.1 meters 25°11′22″N 121°17′47″E Depth 28.2 meters for 30 meters 25°12′05″N 121°19′27″E Foul ground symbol [K31.1] for danger circle “Obstn” 25°09′36″N 121°19′42″E Foul ground symbol [K31.1] for danger circle “Obstn” 25°09′53″N 121°20′31″E (See N48/14) Add Foul ground symbol [K31.1] 25°11′11″N 121°15′45″E Light Fl G 5s 12M 25°08′09″N 121°17′13″E Depth 13.8 meters 25°09′10″N 121°17′28″E Double solid line with land tint (breakwater) [F4.1] joining 25°08′09″N 121°17′13″E 25°08′02″N 121°18′03″E 25°07′25″N 121°18′03″E (52/18, 30/19 Tso-ying; 49(6204)19 Taunton; TWN CH 4512; UKHO ARCS 3658-1)

Source: NGA U.S. Notice to Mariners · edition: 10Ed. 4/30/11

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