Chart correction 18/21 — chart 94421
94421 11Ed. 11/18/06 LAST NM 45/20 18/21 Add Depth 0.5 meter enclosed by depth contour (2-meter) centered 38°56′32″N 121°37′37″E Depth 0.4 meter enclosed by depth contour (2-meter) centered 38°56′21″N 121°37′24″E Depth 5.6 meters 38°57′40″N 121°40′10″E Depth 6.3 meters 38°58′52″N 121°40′56″E (12(1209)21 Taunton; CHN CH 11381)
Source: NGA U.S. Notice to Mariners · edition: 11Ed. 11/18/06
Reference information — always verify against official Notices to Mariners before navigation.