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MKARNS Nav Notice SWL 20-17 Toad Suck Lock (No.8) Tow Haulage Out of Service
MKARNS - Tow haulage equipment at Toad Suck Ferry Lock (No. 8) NM 155.9 is out of service.
MKARNS Nav Notice SWL 20-16 Scheduled Closures Locks 6 & 3
MKARNS - The locks identified below will be closed during the specified dates to perform pull tests on the center post receivers.
MKARNS Nav Notice SWL 20-15 Arthur V. Ormond Lock(No. 9) Reopened
MKARNS - Arthur V. Ormond Lock (No. 9) NM 176.9 has reopened to navigation traffic.
MKARNS Nav Notice SWL 20-14 Arthur V. Ormond Lock(No. 9) Closure
MKARNS - Due to high flows on the McClellan-Kerr Arkansas River Navigation System, the Arthur V. Ormond Lock (No. 9) NM 176.9 is closed to traffic.
MKARNS Nav Notice SWL 20-13 COVID-19: Lock Protocol Changes
MKARNS - Due to the ongoing COVID-19 concerns, mariners are advised that crew changes and delivery of supplies will no longer be allowed at the locks.
MKARNS Nav Notice SWL 20-12 Sailing Instruction Lifted NM 248-NM 250
MKARNS -The sailing instruction for NM 248 to NM 250, as noted in Navigation Notices SWL 19-75 and SWL 19-86, has been lifted.
MKARNS Nav Notice SWL 20-11 Lock Closure Cancelled - Norrell Lock (No. 1) NM 10.3
MKARNS - The lock closure for Norrell Lock (No.1) NM 10.3, identified in Navigation Notice SWL 20-10 has been cancelled. The scheduled work has been completed and the closure is no longer necessary.
MKARNS Nav Notice SWL 20-10 Lock Closure Notice - Norrell (No. 01) NM 10.3
MKARNS - The lock closure dates for Norrell Lock (No.1) identified in Navigation Notice No. SWL 20-04 have changed. The lock will be closed from 7 a.m. March 2 until 5 p.m. March 5.
MKARNS Nav Notice SWL 20-09 James W. Trimble Lock(No.13) Re-opened
MKARNS - James W. Trimble Lock (No. 13) NM 292.8 has reopened to navigation traffic.
MKARNS Nav Notice SWL 20-08 US Coast Guard Advisory NM 118.5
MKARNS - Mariners are advised that geotechnical borings will be performed in the right descending navigation span at NM 118.5 at the Interstate-30 Bridge in Little Rock.