Chart correction N8/21 — chart 94217

94217 7Ed. 8/4/12 LAST NM N7/21 N8/21 Delete Depth 2.6 meters, blue tint and enclosing depth contour (5-meter) in vicinity 31°21′25.5″N 121°41′28.0″E Substitute Depth 11.9 meters for 13.6 meters 31°23′55.2″N 121°34′37.2″E Add Depth 5.4 meters 31°21′27.6″N 121°41′23.4″E Depth 4.8 meters, blue tint and enclosing depth contour (5-meter) centered 31°23′49.0″N 121°36′43.0″E (27(1001)20 Tianjin; 36(4208)20 Taunton; CHN CH 13181; UKHO ARCS 1603-0)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 8/4/12

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