An official website of the United States government
Here's how you know
Official websites use .mil
website belongs to an official U.S. Department of Defense organization in the United States.
Secure .mil websites use HTTPS
means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.
Skip to main content (Press Enter).
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
Levee System Status
Formerly Used Defense Sites
Channel Reconnaissance Reports
Approved Project Review Plans
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
Applying for a Permit
Fayetteville Shale Information
Arkansas Special Resource Waters
Missouri Special Resource Waters
Types of Permits
Water Resources Development Act
What is the Regulatory Program
Requirements/Exemptions for Flood Recovery Activities
About Water Management
Real Time Data (Reservoir)
Real Time Data (Arkansas River Nav. Channel)
Water Management FAQ
Beaver Lake Dam IRRM
Equal Employment Opportunity
Arkansas River Navigation Chart
Contact Little Rock District
USACE Office Locator
News Release Archive
USACE reminds everyone to be water safe ahead of Memorial Day Weekend
The U.S. Army Corps of Engineers, Little Rock District reminds everyone that Memorial Day weekend is one of the top three busiest weekends of the year for the region’s lakes and rivers and officials expect this year will be no exception.
MKARNS Nav Notice SWL 22-21 Reminder: Lock Closures (No.1 and No.3)
MKARNS - As previously noted in Nav Notice SWL 22-04, closures are scheduled for Norrell Lock (No. 1) NM 10.3 and Joe Hardin Lock (No. 3) NM 50.2 during the dates and times indicated below.
MKARNS Nav Notice SWL 22-20 Lock 6 Closure
MKARNS - David D. Terry Lock (No. 6) NM 108.1 will be closed to navigation traffic from 6 a.m. to 6 p.m, June 6.
Swim Beach closures at Beaver Lake
Several swim beaches at Beaver Lake have been closed due to a combination of high E. coli levels and submerged debris and obstacles.
USACE reminds landowners that cutting trees on federal land is prohibited
The U.S. Army Corps of Engineers, Greers Ferry Project Office reminds landowners that cutting trees on federal land is prohibited.
Temporary full road closure of Highway 178 across Bull Shoals Dam
The U.S. Army Corps of Engineers is scheduling a full road closure for Highway 178 across Bull Shoals Dam to deploy and remove equipment used to perform maintenance on the dam’s sluice gates.
MKARNS Nav Notice SWL 22-19 Sailing Instructions NM 221.4-NM 222.4
MKARNS - Due to shoaling, mariners are advised that until further notice, both upbound and downbound tows should run the red line at NM 221.4 and the green line from NM 221.7 to NM 222.4.
MKARNS Nav Notice SWL 22-18 Lock 13 Closure
MKARNS - James W. Trimble Lock (No. 13) NM 292.8 will be closed to navigation traffic from 6 a.m. to 6 p.m, May 20.
MKARNS Nav Notice SWL 22-17 Lock 9 Reopened
MKARNS - Arthur V. Ormond Lock (No. 9) NM 176.9 has reopened to navigation traffic.
MKARNS Nav Notice SWL 22-16 Lock 8 Reopened
MKARNS - Toad Suck Ferry Lock (No. 8) NM 155.9 has reopened to navigation traffic.