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Channel Reconnaissance Reports - MKARNS

Channel Reconnaissance Reports

Current navigation channel surveys for the McClellan-Kerr Arkansas River Navigation System pools

10 Navigation Pools
445 Miles Surveyed
2025 Current Reports
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Navigation Notices
Recon Surveys
David D. Terry L&D MRER

The following reconnaissance survey reports provide current channel condition information for each navigation pool on the McClellan-Kerr Arkansas River Navigation System. Reports are updated regularly to reflect the latest channel surveys and conditions.

10
Pool 10 Survey
View Report (PDF)

January 2025

9
Pool 9 Survey
View Report (PDF)

January-February 2025

8
Pool 8 Survey
View Report (PDF)

January-February 2025

7
Pool 7 Survey
View Report (PDF)

January-February 2025

6
Pool 6 Survey
View Report (PDF)

February 3, 2025

5
Pool 5 Survey
View Report (PDF)

February 4, 2025

4
Pool 4 Survey
View Report (PDF)

February 5, 2025

3
Pool 3 Survey
View Report (PDF)

February 10, 2025

2
Pool 2 Survey
View Report (PDF)

February 10, 2025

Navigation & Maintenance
(501) 324-5739
Reservoir Control
(501) 324-6237
Pine Bluff Project Office
(870) 534-0451
Russellville Project Office
(479) 968-5008
Montgomery Pt L&D
(870) 548-3400
Norrell Lock
(870) 548-2796
Lock No. 2
(870) 548-2791
Joe Hardin Lock
(870) 479-3164
Emmett Sanders Lock
(870) 534-2127
Col Charles D. Maynard Lock
(501) 842-2761
David D. Terry Lock
(501) 961-9281
Murray Lock
(501) 663-1997
Toad Suck Ferry Lock
(501) 327-0853
Arthur V. Ormond Lock
(501) 354-8402
Dardanelle Lock
(479) 890-4987
Ozark-Jeta Taylor Lock
(479) 667-2120
James W. Trimble Lock
(479) 452-0488

U.S. Army Corps of Engineers - Little Rock District

McClellan-Kerr Arkansas River Navigation System