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US Army Corps of Engineers
Little Rock District Website
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America the Beautiful Passes
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Prairie Creek, Russellville, Arkansas
Three Rivers Study
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Arkansas River Navigation Chart
Contact Little Rock District
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MKARNS Nav Notice SWL 21-26 Lock 1 Tow Haulage Returned to Service
MKARNS - Tow haulage equipment at Norrell Lock (No. 1) NM 10.3 has been returned to service.
MKARNS Nav Notice SWL 21-25 Lock 1 Tow Haulage Out of Service
MKARNS - Tow haulage equipment at Norrell Lock (No. 1) NM 10.3 is out of service.
MKARNS Nav Notice No. SWL 21-24 USCG Safety Zone NM 118.8 - NM 119.5 Fireworks Display
MKARNS - To ensure the safety of life and property during the Pops on the River fireworks display in Little Rock, AR, a safety zone will be established by the Coast Guard for the Arkansas River from mile marker 118.8 to mile marker 119.5.
MKARNS Nav Notice SWL 21-23 Lock 4 Sailing Instruction
MKARNS - Due to shoaling, mariners are advised that upbound and downbound tows need to favor the long wall in the downstream approach to Emmett Sanders Lock (No. 4) NM 66.0.
MKARNS Nav Notice SWL 21-22 Locks 13 and 9 Intermittent Delays Update
MKARNS - The work at James W. Trimble Lock (NM 292.8) (noted in Nav Notice SWL 21-18) is complete and normal operations have resumed.
MKARNS Nav Notice SWL 21-21 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 SWL 21-20 Lock 4 Reopened
MKARNS - Repairs at Emmett Sanders Lock (No. 4) NM 66.0 are complete and the lock has reopened to navigation traffic.
MKARNS Nav Notice SWL 21-19 Channel Closure I-430 Bridge, Revised Dates
MKARNS - The daily closure period (noted in Nav Notice SWL 21-08) of 7 a.m. to 7 p.m, 16-18 June for the navigation channel under the I-430 Bridge, NM 126.6 has been changed.
MKARNS Nav Notice SWL 21-18 Lock 13 Intermittent Delays
MKARNS - Mariners are advised that intermittent delays may be experienced, from 6 a.m. to 6:30 p.m. daily, June 13 through June 19 at James W. Trimble Lock (NM 292.8).
MKARNS Nav Notice SWL 21-17 Lock 4 Closure
MKARNS - Emmett Sanders Lock (No. 4) NM 66.0 will be closed to navigation traffic from 7 a.m., 9 June through 5:30 p.m., 10 June.