Chart correction 05/22 — chart 11312
★11312 7Ed. 10/01/19 LAST NM 47/21 05/22 Substitute Buoy "11" G, Fl G 4s for light "11" 27°50′30.5″N 97°03′23.4″W Add Depth 38 feet Obstn [K41] 27°49′46.8″N 97°02′02.4″W Depth 29 feet enclosed by depth contour (30-foot) centered 27°48′34.2″N 97°00′51.0″W (NOS; 51/21 CG8)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 10/01/19
Reference information — always verify against official Notices to Mariners before navigation.