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US Army Corps of Engineers
Little Rock District Website
Who We Are
Business With Us
America the Beautiful Passes
Engineering and Construction
Continuing Authorities Program
Levee Safety Information
Floodplain Management Services and Silver Jackets
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Formerly Used Defense Sites
Channel Reconnaissance Reports
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Prairie Creek, Russellville, Arkansas
Three Rivers Study
Table Rock Lake Oversight Committee
Millwood Lake Master Plan Revision
Norfork Lake Master Plan
MKARNS Master Plan Revision
Maumelle River Ecosystem Restoration Study
Beaver Lake Land Acquisition
Blue Mountain Lake
Bull Shoals Lake
Greers Ferry Lake
Table Rock Lake
Pine Bluff Area
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Fayetteville Shale Information
Arkansas Special Resource Waters
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Water Resources Development Act
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About Water Management
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Real Time Data (Arkansas River Nav. Channel)
Water Management FAQ
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Arkansas River Navigation Chart
Contact Little Rock District
USACE Office Locator
News Release Archive
MKARNS Nav Notice SWL 21-08 Channel Closure I-430 Bridge
MKARNS - The U.S. Coast Guard has advised that the navigation channel will be closed under the I-430 Bridge, NM 126.6, from 7am to 7pm daily, 6 – 10 April.
Temporary full road closure of Highway 165/265 over Table Rock Dam
The U.S. Army Corps of Engineers is scheduling a full road closure for Hwy 165/265 over Table Rock Dam to facilitate the heavy equipment needed for the installation of a head gate.
USACE to open Okay Landing
The U.S. Army Corps of Engineers, Millwood Tri-Lakes Project Office plans to open the Okay Landing Recreation Area at 8 a.m. on March 19.
Delayed full reopening for some Beaver Lake campgrounds
The U.S. Army Corps of Engineers, Beaver Lake Project Office will be opening some of its most popular parks for the season on April 1.
MKARNS Nav Notice SWL 21-07 Lock 3 Reopened
MKARNS - Joe Hardin Lock (No. 3) NM 50.2 has reopened to navigation traffic.
USACE issues small craft advisory for Arkansas River
The U.S. Army Corps of Engineers is issuing a small craft advisory for the McClellan-Kerr Arkansas River Navigation System in Arkansas. Rainfall this weekend in eastern Oklahoma is causing flows on the system to rise.
USACE to conduct maintenance testing on hydropower units at Bull Shoals Dam
The U.S. Army Corps of Engineers Little Rock District will conduct maintenance testing on the hydropower units at Bulls Shoals Dam, March 15-19.
MKARNS Nav Notice No. SWL 21-06 Lock 8 Tow Haulage Out of Service
MKARNS - Tow haulage equipment at Toad Suck Ferry Lock (No. 8) NM 155.9 is out of service.
Southwestern Division, partners celebrate 50-years of MKARNS service
The U.S. Army Corps of Engineers Southwestern Division and its partners along the McClellan‐Kerr Arkansas River Navigation System celebrated the 50th Anniversary of the system that strategically connects the heartland of the United States with the rest of the world.
One lane of Highway 32 across Millwood Dam to temporarily close
One lane of the Highway 32 across Millwood Dam will be closed from 7 a.m. until noon on March 10 for a routine dam inspection.