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The Notices To Navigation Interests (NTNI Notices) website contains navigation notices and policies issued by US Army Corps of Engineers Districts with a waterway navigation mission. These documents are disseminated according to EP 1130-2-520, Chapter 2, to inform mariners of information describing events that affect waterway navigation such as maintenance projects, hazards to navigation, and other pertinent information. The notices are removed from the page seven days past the end date on the latest amendment. The site also has Policy Notices that remain in place until superseded. This site does not contain all notices such as those published by other Federal agencies. Reference: The US Coast Guard Local Notice To Mariners site at: http://www.navcen.uscg.gov/?pageName=lnmMain

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Navigation Notices

Control Nbr	Amendment Nbr	Title	Begin Date	End Date	Waterways	District Name
712		C.W. Bill Young L/D, Allegheny River, Mile 14.5 Missing Wall Armor	IMMEDIATELY	UNTIL FURTHER NOTICE	ALLEGHENY RIVER	PITTSBURGH DISTRICT
1877		OBSTRUCTION (EMBEDDED METAL) Locks 27, Upper Mississippi River Mile 185.5	IMMEDIATELY	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
1881		US Army Corps of Engineers Stream Gaging Stations UMR Miles 179.6 to 2.0	IMMEDIATELY	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
2027		ASSIST VESSEL Lock 27	06/17/2013	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
2028	2027-1	SUSPENDED - Navigation Number 2027, PN 13-06 ASSIST VESSEL REQUIREMENTS Lock 27	06/17/2013	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
2029		Dike 222.4 (R)	08/01/2013	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
2181		LOCK CLOSURE - HIGH WATER Lock 27 Aux Chamber, UMR	04/29/2014	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
2182		WIDTH RESTRICTION Lock 27 Aux Chamber, UMR	08/07/2014	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
2183		LOCK CLOSURE - HIGH WATER Lock 27 Aux Chamber, UMR	09/03/2014	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
2186		LOCK CLOSURE - HIGH WATER Lock 27 Aux Chamber, UMR	10/02/2014	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
2868	2114-1	AMENDMENT - Navigation Notice No. 2114, MVN 14-111 LOCK CLOSURE GIWW - Bayou Sorrel Lock	IMMEDIATELY	UNTIL FURTHER NOTICE	GIWW ALTERNATE ROUTE	NEW ORLEANS DISTRICT
4001		CLosure of the River Lock Chamber at New Cumberland L/D, Ohio River, Mile 54.3	04/18/2015	UNTIL FURTHER NOTICE	OHIO RIVER	PITTSBURGH DISTRICT
4165	1308-1	AMENDMENT - Navigation Notice 1308, IW 05-10 UPSTREAM MOORING CELLS Brandon Road L/D, RM 286.0 R	06/01/2005	06/01/2025	ILLINOIS WATERWAY	ROCK ISLAND DISTRICT
4186		SHOALING IN ATLANTIC INTRACOASTAL WATERWAY (NC) in Bogue Sound	01/19/2013	UNTIL FURTHER NOTICE	ATLANTIC INTRACOASTAL WATERWAY	WILMINGTON DISTRICT
4364	712-1	C.W. Bill Young L/D, Allegheny River, Mile 14.5 Missing Wall Armor	06/22/2015	UNTIL FURTHER NOTICE	ALLEGHENY RIVER	PITTSBURGH DISTRICT
4679		OBSTRUCTION Norton Sound, Nome Harbor, Alaska	IMMEDIATELY	UNTIL FURTHER NOTICE	NORTON SOUND	ALASKA DISTRICT
4901	4679-1	AMENDMENT - OBSTRUCTION LOCATION Navigation Notice 4679, POA 15-02	IMMEDIATELY	UNTIL FURTHER NOTICE	NORTON SOUND	ALASKA DISTRICT
6079		OPERATIONAL STATUS AND LOCK OPENINGS ST. MARYS FALLS CANAL	03/25/2016	UNTIL FURTHER NOTICE	ST. MARYS RIVER	DETROIT DISTRICT
6143	4679-2	AMENDMENT - OBSTRUCTION IDENTIFICATION Navigation Notice 4679, POA 16-01	IMMEDIATELY	UNTIL FURTHER NOTICE	NORTON SOUND	ALASKA DISTRICT
6150		RIVER CLOSURE Upper Mississippi River mile 42 - 20	04/06/2016	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
6153	6150-1	RIVER CLOSURE Upper Mississippi River mile 44 - 40	04/06/2016	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
6196	6150-2	RIVER CLOSURE - CANCELED Upper Mississippi River mile 44 - 40	04/06/2016	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
6262		LOCK RESTRICTIONS Lock and Dam No. 5, UMR Mile 738.1	IMMEDIATELY	UNTIL FURTHER NOTICE	MISSISSIPPI RIVER	ST. PAUL DISTRICT
6274		RESTRICTED VESSEL PASSAGE THROUGH THE MACARTHUR LOCK ST MARYS FALLS CANAL	04/28/2016	UNTIL FURTHER NOTICE	ST. MARYS RIVER	DETROIT DISTRICT
6443		APALACHICOLA, CHATTAHOOCHEE AND FLINT RIVERS Walter F George Lock and George W. Andrews Lock	06/02/2016	UNTIL FURTHER NOTICE	APLCHCLA/CHATTAHO/FLINT RIVERS	MOBILE DISTRICT
6457		LAND EROSION & BULKHEAD DAMAGE GIWW (MC-PA Alt Rte) Vicinity of Bayou Sorrel	IMMEDIATELY	UNTIL FURTHER NOTICE	GIWW ALTERNATE ROUTE	NEW ORLEANS DISTRICT
6477		Damaged Federal Mooring Cell	IMMEDIATELY	UNTIL FURTHER NOTICE	TENNESSEE RIVER	NASHVILLE DISTRICT
6504		Pickwick Auxiliary Closed	IMMEDIATELY	UNTIL FURTHER NOTICE	TENNESSEE RIVER	NASHVILLE DISTRICT
6752		POE LOCK EMPTYING DELAYS ST. MARYS FALLS CANAL	07/28/2016	UNTIL FURTHER NOTICE	ST. MARYS RIVER	DETROIT DISTRICT
7247		LEFT BANK OBSTRUCTION CHAIN OF ROCKS CANAL UPPER MISSISSIPPI RIVER MILE 192.1	IMMEDIATELY	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
7261	7255-1	MACARTHUR LOCK STATUS ST. MARYS FALLS CANAL	12/16/2016	UNTIL FURTHER NOTICE	ST. MARYS RIVER	DETROIT DISTRICT
7462		HAZARD TO NAVIGATION - SUNKEN VESSELS KEWEENAW WATERWAY, MI	IMMEDIATELY	UNTIL FURTHER NOTICE	KEWEENAW WATERWAY	DETROIT DISTRICT
7489		OPERATIONAL STATUS AND LOCK OPENINGS ST. MARYS FALLS CANAL	03/25/2017	UNTIL FURTHER NOTICE	ST. MARYS RIVER	DETROIT DISTRICT
7517		CHANNEL CONDITION ADVISORY Alton, IL Upper Mississippi River mile 203.6 - 202.8	04/27/2017	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
7668		Closure of the Auxiliary Chamber at Braddock Locks and Dam	06/15/2017	UNTIL FURTHER NOTICE	MONONGAHELA RIVER	PITTSBURGH DISTRICT
7724		TRANSIT ADVISORY Above Lock 24, UMR Mile 275.0 - 274.0	07/05/2017	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
7800	7724-1	TRANSIT ADVISORY Above Lock 24, UMR Mile 275.0 - 274.0	07/05/2017	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
7833		DAMAGED FEDERAL MOORING CELL TENNESSEE RIVER MILE 303.5	IMMEDIATELY	UNTIL FURTHER NOTICE	TENNESSEE RIVER	NASHVILLE DISTRICT
7893		TRANSITADVISORY Burr Oak Landing Light, Mile 254.5 UMR	08/22/2017	UNTIL FURTHER NOTICE	UPPER MISSISSIPPI	ST. LOUIS DISTRICT
7931	4186-1	AMENDMENT - SHOALING IN ATLANTIC INTRACOASTAL WATERWAY (NC) in Bogue Sound	01/19/2013	UNTIL FURTHER NOTICE	ATLANTIC INTRACOASTAL WATERWAY	WILMINGTON DISTRICT
7955	4679-3	AMENDMENT - OBSTRUCTION SURVEY UPDATE Navigation Notice 4679, POA 17-04	IMMEDIATELY	UNTIL FURTHER NOTICE	NORTON SOUND	ALASKA DISTRICT
8171		GEORGE W. ANDREWS LOCK Chattahoochee River, Georgia	11/06/2017	UNTIL FURTHER NOTICE	APLCHCLA/CHATTAHO/FLINT RIVERS	MOBILE DISTRICT
8206		NAVIGATION PROCEDURES Bayou Boeuf Lock	IMMEDIATELY	UNTIL FURTHER NOTICE	GULF INTRACOASTAL WW - WHL	NEW ORLEANS DISTRICT
8225		HAZARDOUS EDDY Gulf Intracoastal Waterway Port Allen Lock	IMMEDIATELY	UNTIL FURTHER NOTICE	GIWW ALTERNATE ROUTE	NEW ORLEANS DISTRICT
8226		LOCKING PROCEDURES Gulf Intracoastal Waterway Inner Harbor Navigation Canal Lock	IMMEDIATELY	UNTIL FURTHER NOTICE	GULF INTRACOASTAL WW - EHL	NEW ORLEANS DISTRICT
8239		SHOALING SNOWS CUT IN CAROLINA BEACH Near Buoy 161	11/16/2017	UNTIL FURTHER NOTICE	CAROLINA BEACH INLET	WILMINGTON DISTRICT
8416	4186-2	AMENDMENT - SHOALING IN ATLANTIC INTRACOASTAL WATERWAY (NC) in Bogue Sound	02/01/2018	UNTIL FURTHER NOTICE	ATLANTIC INTRACOASTAL WATERWAY	WILMINGTON DISTRICT
8418	4186-3	AMENDMENT - SHOALING IN ATLANTIC INTRACOASTAL WATERWAY (NC) in Bogue Sound	12/01/2017	UNTIL FURTHER NOTICE	ATLANTIC INTRACOASTAL WATERWAY	WILMINGTON DISTRICT
8585		OPERATIONAL STATUS AND LOCK OPENINGS ST. MARYS FALLS CANAL	03/25/2018	UNTIL FURTHER NOTICE	ST. MARYS RIVER	DETROIT DISTRICT
8614	8583-2	REVISION TO NTNI 18-11 SHOALING CONDITIONS RC BYRD LOCKS AND DAM OHIO RIVER, MILE 279.2	03/26/2018	UNTIL FURTHER NOTICE	OHIO RIVER	HUNTINGTON DISTRICT

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