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US Army Corps of Engineers
Little Rock District Website
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MKARNS NAV NOTICE SWL 15-18 LOCKS REOPENED
MKARNS - The Emmett Sanders Lock (NM 66.0), the Toad Suck Ferry Lock (NM 155.9) and the Arthur V. Ormond Lock (NM 176.9) have reopened to Navigation traffic.
MKARNS NAV NOTICE SWL 15-17 LIFTING OF U.S. COAST GUARD SAFETY ZONE NM 119.5 TO 118.0
MKARNS - Mariners are advised that the U.S. Coast Guard has lifted the safety zone on the Arkansas River between Navigation Miles 119.5 and 118.0. The sunken equipment has been located outside of the channel. A Broadcast Notice to Mariners has been issued to inform vessels of the equipment’s location. Vessels may contact the Coast Guard Sector Lower Mississippi River on VHF-FM Channel 16 for further information.
MKARNS NAV NOTICE SWL 15-16 U.S. COAST GUARD SAFETY ZONE NM 119.5 TO 118.0
MKARNS - Mariners are advised that the U.S. Coast Guard has established a safety zone on the Arkansas River between Navigation Miles 119.5 and 118.0. This zone is between Murray Lock (No. 7) and David D. Terry Lock (No. 6). No vessels may enter or remain within this safety zone unless specifically authorized by the Captain of the Port. Vessels may contact the Coast Guard Sector Lower Mississippi River on VHF-FM Channel 16 for further information.
MKARNS NAV NOTICE SWL 15-15 Lock 4 Closure - High Flows
Emmett Sanders L&D - Due to high flows on the McClellan-Kerr Arkansas River Navigation System, the Emmett Sanders Lock (NM 66.0) is closed to traffic.
MKARNS Nav Notice SWL 15-14 Lock 13 Reopened
TRIMBLE L&D - The James W. Trimble Lock (NM 292.8) has reopened to Navigation traffic as of 9:50 a.m. today. The lock was closed due to high flows on the McClellan-Kerr Arkansas River Navigation System. The flows have now dropped to safe levels to operate the lock.
MKARNS Nav Notice SWL 15-13 Lock 8 Closure - High Flows
Toad Suck Ferry L&D - Due to high flows on the McClellan-Kerr Arkansas River Navigation System, the Toad Suck Ferry Lock (NM 155.9) is closed to traffic.
MKARNS Nav Notice SWL 15-12 Locks 9 & 13 Closure - High Flows
MKARNS - Due to high flows on the McClellan-Kerr Arkansas River Navigation System, the James W. Trimble Lock (NM 292.8) and Arthur V. Ormond Lock (NM 176.9) are closed to traffic.
MKARNS Nav Notice SWL 15-11 Temporary Suspension of Recreational Lock Closures
MKARNS - The Monday through Thursday recreational vessel lock closures for maintenance at Locks 03 - 13 will be temporarily suspended June 22 through June 28, 2015 for the Big Bass Bonanza fishing tournament along the Arkansas section of the Arkansas River.
MKARNS Nav Notice SWL 15-10 Increased Differentials on the White River Entrance Channel
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 Navigation Notice SWL 15-09 Lock 10 Notice of Closure
Dardanelle L&D - Dardanelle Lock and Dam (No. 10) NM 205.5 will be closed to navigation traffic on May 11, 2015, from 7:00 a.m. to 5:30 p.m. This closure is to repair the downstream river wall miter gate strut arm.