Chart correction 52/21 — chart 11370
★11370 29Ed. 09/01/13 LAST NM 50/21 52/21 (Side B) Substitute Depth 23 feet, blue tint, and enclosing depth contour (30-foot) for depth 44 feet 30°20′28.9″N 91°12′33.1″W (NOS)
Source: NGA U.S. Notice to Mariners · edition: 29Ed. 09/01/13
Reference information — always verify against official Notices to Mariners before navigation.