Nav Notices App

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Navigation Notices

25 Aug 2020
MKARNS Nav Notice No. 20-51 Lock 6 Reopened
MKARNS - David D. Terry Lock (No.6) NM 108.1 has reopened to navigation traffic.
19 Aug 2020
MKARNS Nav Notice SWL 20-50 Lock 3 Sailing Instruction Lifted
MKARNS - The sailing instruction for the downstream approach to Joe Hardin Lock (No. 3) NM 50.2, as noted in Navigation Notice SWL 20-42 has been lifted.
12 Aug 2020
MKARNS Nav Notice SWL 20-49 Lock 4 Sailing Instruction Lifted
MKARNS - The sailing instruction for the downstream approach to Emmett Sanders Lock (No. 4) NM 66.0, as noted in Navigation Notice SWL 20-42 has been lifted.
10 Aug 2020
MKARNS Nav Notice SWL 20-48 Sailing Instruction NM 294.1
MKARNS - Mariners are advised that until further notice, both upbound and downbound tows should maintain 150’ from the red buoy located at NM 249.1.
3 Aug 2020
MKARNS Nav Notice SWL 20-47 Lock 5 Sailing Instruction Lifted
MKARNS - The sailing instruction for the downstream approach to Colonel Charles D. Maynard Lock (No. 5), as noted in Navigation Notice SWL 20-03 has been lifted.
24 Jul 2020
MKARNS Nav Notice SWL 20-46 Lock 6 Intermittent Closures
MKARNS - Intermittent closures, lasting up to three hours at a time, will take place at David D. Terry Lock (No.6) from 6 a.m. to 6:30 p.m. daily, Aug 10 through Aug 18
21 Jul 2020
MKARNS Nav Notice SWL 20-45 Sailing Instructions - Multiple Locations
MKARNS - Sailing instructions at the following locations have been lifted or updated:
16 Jul 2020
MKARNS Nav Notice SWL 20-44 Caution Advisory I-30 Bridge NM 118.5
MKARNS - Mariners are advised that crews will be working on the left descending pier protection cell for the Interstate-30 Bridge at NM 118.5 in Little Rock.
13 Jul 2020
MKARNS Nav Notice SWL 20-43 Scheduled Closures-Revised Dates Locks 6 and 3
MKARNS - The schedule for the lock closures(as previously noted in Nav Notices SWL 20-38 and 20-16), has changed as shown below.
10 Jul 2020
MKARNS Nav Notice SWL 20-42 Sailing Instructions - Locks 3 and 4
MKARNS - Due to shoaling and until further notice, mariners are advised to use caution through the following areas.