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US Army Corps of Engineers
Little Rock District Website
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Prairie Creek, Russellville, Arkansas
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MKARNS Nav Notice SWL 22-47 Lockage Queue - Lock 2, Lock 1 & Montgomery Point Lock
MKARNS - Lock 1 operators will establish and distribute a lockage/queue management plan daily for Lock 2, Norrell Lock (No.1) and Montgomery Point Lock.
MKARNS Nav Notice SWL 22-46 Montgomery Point Lock - Open, WREC Draft Restriction Lifted
MKARNS - Mariners are advised that Montgomery Point Lock (NM 0.5) is operable.
MKARNS Nav Notice SWL 22-45 Closure - Montgomery Point Lock & Navigation Pass
MKARNS - Mariners are advised that Montgomery Point Lock and Dam (NM 0.5) is currently closed to all navigation traffic.
MKARNS Nav Notice SWL 22-44 Sailing Instruction & Draft Restriction - Downstream of Lock 1
MKARNS - Mariners are advised that upbound and downbound tows should run the centerline of the navigation channel in the downstream approach to Norrell Lock (No. 1).
MKARNS Nav Notice SWL 22-43 Sailing Instructions Lifted Locks 3 and 5
MKARNS - The sailing instructions for the downstream approach to Joe Hardin Lock (No. 3), noted in Nav Notice SWL 22-26 and the downstream approach to Colonel Charles D. Maynard Lock (No. 5), noted in Nav Notice 22-24 have been lifted.
MKARNS Nav Notice SWL 22-42 WREC Differentials
MKARNS - This is to advise mariners transiting the White River Entrance Channel (WREC) of increased head differentials between Norrell Lock and Dam and Montgomery Point Lock and Dam.
MKARNS Nav Notice No. 22-41 Lock 1 Locking Instructions Update
MKARNS - The landside/long wall coffer boxes are scheduled to be installed downstream and upstream of the miter gate recesses at Norrell Lock (No. 1) NM 10.3, beginning Aug 22.
MKARNS Nav Notice SWL 22-40 Lock 13 Tow Haulage Out of Service
MKARNS - Tow haulage equipment at Trimble Lock (No. 13) NM 292.8 is currently out of service.
MKARNS Nav Notice SWL 22-39 Lock 3 Closure Update
MKARNS - The two intermittent closure periods of Sep 12-19 and Sep 28-29 for Joe Hardin Lock (No. 3) NM 50.2 noted in Nav Notice SWL 22-38 have changed.
MKARNS Nav Notice SWL 22-38 Lock Closures (No.1, 3 and 4)
MKARNS - Closure dates for Norrell Lock (No. 1) NM 10.3, Joe Hardin Lock (No. 3) NM 50.2 and Emmett Sanders Lock (No. 4) NM 66.0 are shown below: