Corps of Engineers

The locks and dams along the McClellan-Kerr waterway are maintained by the Little Rock District and Tulsa District offices. We appreciate their support.

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Useful Links

Locks & Dams Along the McClellan-Kerr Waterway

448 Miles of River Highway in the Middle of the U.S.

The McClellan-Kerr Arkansas River Navigation System is our nation’s most inland waterway and is accessible to ocean commerce.  See the list below or view this Interactive Map of Locks & Dams for locations and information for all 18 of the Locks and Dams located throughout the McClellan-Kerr Arkansas River Navigation System (through Google Maps - no additional software required.)

River Mile:
Upper Pool Elevation:
Marine Radio Channel WUI		 Montgomery Point L&D
628 Wild Goose Lane
Tichnor, AR 72166
(501)  324-5842
River Mile: 10.3L
Upper Pool Elevation: 142
Marine Radio Channel WUI 221		 Norrell L&D 1
628 Wild Goose Lane
Tichnor, AR 72166
(870)  548-2791
River Mile: 13.3R
Upper Pool Elevation: 162
Marine Radio Channel: WUI 222

Wilbur D. Mills Lock 2
42 Wild Goose Lane
Tichnor, AR 72166
(870)  548-2791
River Mile: 50.2L
Upper Pool Elevation: 182
Marine Radio Channel: WUI 223		 Joe Hardin L&D 3
10401 Lock & Dam #3 Road
Altheimer, AR 72004

(870)  479-3164

 

 

 

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River Mile: 66.0R
Upper Pool Elevation: 196
Marine Radio Channel: WUI 224

Emmett Sanders L&D 4
P.O. Box 7835
Pine Bluff, AR 71611
(870)  534-2127
River Mile: 86.3L
Upper Pool Elevation: 213
Marine Radio Channel: WUI 225		 Colonel Charles D. Maynard L&D 5
800 Lock & Dam #5 Road
Tucker, AR 72168
(501)  842-2761
River Mile: 108.1L
Upper Pool Elevation: 231
Marine Radio Channel: WUI 226		 David D. Terry L&D 6
Route 1 Box 96
Scott, AR 72142
(501)  961-9281
River Mile: 125.4R
Upper Pool Elevation: 249
Marine Radio Channel: WUI 227
 Murray L&D 7

Overlook Drive
Little Rock, AR 72207
(501)  663-1997
River Mile: 155.9L
Upper Pool Elevation: 265
Marine Radio Channel: WUI 228		 Toad Suck Ferry L&D 8
6298 Hwy. 60 West
Conway, AR 72032

(501)  327-0853

River Mile: 176.9R
Upper Pool Elevation: 284
Marine Radio Channel: WUI 229
 Arthur V. Ormond L&D 9
100 Sequoya Road
Morrilton, AR 72110
(501)  354-8402
River Mile: 205.5L
Upper Pool Elevation: 336
Marine Radio Channel: WUI 230		 Dardanelle L&D 10
P.O. Box 1087
Russellville, AR 72801
(501)  968-5008
River Mile: 256.8L
Upper Pool Elevation: 370
Marine Radio Channel: WUI 232		 Ozark-Jeta Taylor L&D 12
Route 1 Box 267R
Ozark, AR 72949
(501)  667-2120
River Mile: 292.8R
Upper Pool Elevation: 391
Marine Radio Channel: WUI 233		 James W. Trimble L&D 13
2200 Lock & Dam 13 Road
Barling, AR 72923-0189
(501)  452-0488
River Mile: 319.6R
Upper Pool Elevation: 412
Marine Radio Channel: WUI 323		 W.D. Mayo L&D 14

14213 Lock and Dam Road
Spiro, OK 74959-4909
(918)  962-3481
River Mile: 336.2L
Upper Pool Elevation: 458
Marine Radio Channel: WUI 324		 Robert S. Kerr L&D 15

HC 61, Box 238
Sallisaw, OK 74955-9445
(918)  775-2091
River Mile: 366.6L
Upper Pool Elevation: 487
Marine Radio Channel: WUI 355		 Webbers Falls L&D 16

Rt. 3, Box 530
Gore, OK 74435
(918)  489-5987

River Mile: 401.4L
Upper Pool Elevation: 511
Marine Radio Channel: WUI 326		 Chouteau Lock 17

7455 N. 22nd Street West
Porter, OK 74454
(918)  687-4501
River Mile: 421.6L
Upper Pool Elevation: 532
Marine Radio Channel: WUI 327		 Newt Graham L&D 18

38020 S. 4200 Road
Inola, OK 74036-9341
(918)  543-2216