Chart correction 37/23 — chart 11340

★11340  80Ed.  07/01/17  LAST  NM  30/23  37/23 Substitute Depth 6 fathoms Obstn [K41] for depth 8 fathoms Obstn   29°11.5′N  94°28.8′W Add Depth 8 fathoms Obstn [K41]   29°11.9′N  94°28.8′W Dangerous wreck [K28] (PA)   29°37.4′N  93°16.3′W (NOS; 28/23 CG8)

Source: NGA U.S. Notice to Mariners · edition: 80Ed. 07/01/17

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