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US Army Corps of Engineers

Little Rock District Website

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29 Aug 2024
USACE advises lake and river visitors to be cautious Labor Day weekend
The U.S. Army Corps of Engineers, Little Rock District, urges lake and river visitors to stay cautious this Labor Day weekend.
29 Aug 2024
MKARNS Nav Notice No. SWL 24-71 MPLD NavPass Closed
The sediment flushing operation at Montgomery Point Lock and Dam (NM 0.5) has ended.
27 Aug 2024
MKARNS Nav Notice No. SWL 24-70 MPLD Closure
Montgomery Point Lock and Dam (NM 0.5) will be closed to traffic beginning at 8 a.m. on August 28, 2024, until 8 a.m. on August 29, 2024 for a sediment flushing operation.
23 Aug 2024
Temporary lane closure of Highway HH around Clearwater Lake
The U.S. Army Corps of Engineers will be closing one lane of Highway HH across Clearwater Dam from 9 a.m. until 4 p.m. August 26-27, 2024, for routine maintenance.
23 Aug 2024
MKARNS Nav Notice No. SWL 24-69 Sailing Instructions Montgomery Point Navigation Pass
Due to shoaling along the upstream guide wall, mariners are advised that until further notice, both upbound and downbound tows should favor the red line while transiting the Montgomery Point Lock and Dam (NM 0.5) Navigation Pass.
23 Aug 2024
MKARNS Nav Notice No. SWL 24-68 Lock 10 Closure Update
Mariners are advised that the 110-ft stoplog conversion construction at Dardanelle Lock (No. 10) NM 205.5, as stated in Nav Notice SWL 24-56, will be paused for the upcoming holiday.
22 Aug 2024
MKARNS Nav Notice No. SWL 24-67 WREC Differentials
INCREASED DIFFERENTIALS ON THE WHITE RIVER ENTRANCE CHANNEL MCCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM
20 Aug 2024
MKARNS Nav Notice No. SWL 24-66 Sailing Instructions NM 237.1 to NM 238.1
Due to shoaling, mariners are advised that until further notice, both upbound and downbound tows should run the centerline from NM 237.1 to NM 238.1.
16 Aug 2024
MKARNS Nav Notice No. SWL 24-65 Lock 10 Locking Instructions - Revised Contact Info
The contacted information for Dardanelle Lock (No. 10) NM 205.5, as previously noted in Nav Notice SWL 24-64, has been updated - please see the full notice for all information.
16 Aug 2024
MKARNS Nav Notice No. SWL 24-64 Lock 10 Locking Instructions
Due to ongoing construction at Dardanelle Lock (No. 10) NM 205.5, mariners are advised that the stoplog slot cuts may be unprotected at times.

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