Breadcrumb

Select a river system and a lock, then click the Submit button to view a report of the most recent vessel traffic reported at the lock.

Select a River System:	Select a River System AG - ALLEGHENY RIVER AI - ATLANTIC INTRACOASTAL WATERWAY AL - ALABAMA-COOSA RIVERS AP - APLCHCLA/CHATTAHO/FLINT RIVERS AT - ATCHAFALAYA RIVER BR - BLACK ROCK CH/TONAWANDA HARBOR BT - BAYOU TECHE BW - BLACKWARRIOR/TOMBIGBEE RIVERS CA - CALCASIEU RIVER CH - CHICAGO RIVER CI - CLINCH RIVER CN - CANAVERAL HARBOR CO - COLUMBIA RIVER CU - CUMBERLAND RIVER DS - DISMAL SWAMP CANAL ROUTE FB - FRESHWATER BAYOU FR - CAPE FEAR RIVER GB - GREEN & BARREN RIVERS GI - GULF INTRACOASTAL WATERWAY HU - HUDSON RIVER IL - ILLINOIS WATERWAY IN - THE INLAND ROUTE KA - KANAWHA RIVER KS - KASKASKIA RIVER MI - MISSISSIPPI RIVER MK - MC-KERR ARKANSAS RIV NAV SYS MN - MONONGAHELA RIVER OB - OUACHITA and BLACK RIVERS OD - OLD RIVER OH - OHIO RIVER OK - OKEECHOBEE WATERWAY RR - RED RIVER SM - ST. MARYS RIVER SN - SNAKE RIVER TN - TENNESSEE RIVER TT - TENNESSEE TOMBIGBEE WATERWAY WI - WILLAMETTE RIVER WS - LAKE WASHINGTON SHIP CANAL
Select a Lock:
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Notice: As of 10/4/2016 the Average Delay calculations include vessels still waiting in the queue.
For more information on how each value is calculated, click the links above.