Chart correction N21/20 — chart 37040

37040 (INT 1562) 6Ed. 8/15/19 LAST NM N20/20 N21/20 Substitute Foul ground symbol [K31.1] for depth 10.6 meters Obstn 51°32.51′N 1°01.76′E Change Buoy to “Barrow No 8” R, pillar, can topmark, Fl(2) R 5s 51°35.05′N 1°11.37′E Add Depth 3.3 meters, blue tint and enclosing depth contour (5-meter) centered 51°36.92′N 1°12.25′E Depth 3.7 meters Obstn [K41] 51°31.40′N 0°55.96′E (39(4906)19, 2(137), 5(577), 6(667)20 Taunton)

Source: NGA U.S. Notice to Mariners · edition: 6Ed. 8/15/19

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