Notice Number: MSIB: 16-22 SAFETY ALERT: ATCHAFALAYA RIVER-STOUTS PASS Despite recent dredging of Stouts Pass at MM 113 to MM 117 on the Atchafalaya River, current Army Corps of Engineers hydrographic surveys revealed extensive shoaling continues to create challenging width and depth channel conditions. MM 115.5-117, in particular, pose significant navigation challenges. In addition, hydrographic…

Morgan City-Port Allen Alt Route – Port Allen Lock Notice number: MVN 22-64 Date: May 31, 2022 thru June 7, 2022; 6 am – 6 pm daily Commencing on 31 May 2022 and continuing through 7 June 2022, from 6:00 a.m. until 6:30 p.m. each day, Port Allen Lock will be closed to navigation for…

ATCHAFALAYA RIVER STOUT’S PASS (UPDATE) Notice Number: MVN 22-61 Sent: 05/20/2022 Reference Navigation Bulletin No. 22-56, dated 13 May 2022, stating that the U.S. Government Dustpan Dredge JADWIN will be working at Stout’s Pass between mile 113 and mile 117 of the Atchafalaya River through approximately 6:00 p.m. Monday, 23 May 2022. MARINERS ARE ADVISED…

HURRICANE SEASON – Special Notice Notice Number: 20270/MVN 22-59 Date: 06/01/2022 00:00 thru 11/30/2022 23:59 CDT Mariners are advised that the Hurricane Season extends from 1 June 2022 to 30 November 2022. Locks and Navigation Structures operated by the U.S. Army Corps of Engineers will attempt to pass navigation until such time that water levels…

AMENDMENT – Navigation Notice 19107-1, MVN 22-43 – GUIDEWALL CONSTRUCTION – Gulf Intracoastal Waterway – Bayou Boeuf Lock Notice Number: 20269/19107-2/MVN 22-14 / MVN 22-43 / MVN 22-58 Date: 02/21/2019 07:00 thru 05/16/2022 10:30 CDT Reference Navigation Bulletin No. 22-43, dated 21 April 2022, stating that the construction of the new south side chamber guidewall…

GULF INTRACOASTAL WATERWAY – CALCASIEU LOCK (UPDATE) Notice number: 20247/22-54 Date: Through 08/25/2022 – Mon. thru Thurs., 7 am to 6 pm Reference Navigation Bulletin No. 22-29, dated 15 March 2022, stating that beginning on 22 March 2022 and continuing through 19 May 2022, Calcasieu Lock will be closed to navigation Mondays through Thursdays, from…

SAFETY/FL – GULF OF MEXICO/HAZ OPS/CCGD8   Notice Number: BNM 0017-22 Date: MAY 10 AND 12, 2022, FROM 10:00 A.M., UNTIL 1:00 P.M., CST ON MAY 10 AND 12, 2022, FROM 10:00 A.M., UNTIL 1:00 P.M., CST, EACH DAY, THE U.S. AIR FORCE WILL BE CONDUCTING MUNITION LAUNCHES IN THE GULF OF MEXICO, APPROXIMATEILY 20…

NOTICE TO MARINERS Gulf and Intracoastal Waterway  LNM 18-22                           SECTION VII – GENERAL This section contains information of general concern to the Mariners. Mariners are advised to use caution while transiting these areas. FL – GULF OF MEXICO – PENSACOLA – PANAMA CITY – TALLAHASSEE – Hazardous Operations – UPDATE Mariners making plans to…

DREDGING OPERATIONS – Atchafalaya River – Stout’s Pass Notice Number: 20046 Date: 05/12/2022 00:00 thru 05/16/2022 23:59 CDT Commencing on approximately 12 May 2022 and continuing until approximately 16 May 2022, the U.S. Government Contract Agitation Dredge ARULAQ will work in Stout’s Pass from mile 112.5 to mile 117.0 of the Atchafalaya River. The Dredge…

DREDGING Brazos Island Harbor (BIH), Texas, Jetty and Entrance Channel, Cameron County, Texas Hopper Dredge – Rental Contract Notice Number: 20006 Date: 05/09/2022 00:00 thru 06/17/2022 00:00 CDT The Hopper Dredge, “Terrapin Island” (Great Lakes Dredge & Dock), will begin dredging operations in the Brazos Island Harbor (BIH) Jetty and Entrance Channel on or around…