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Midwest Region
Big Sandy River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Calumet River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Calumet Sag Channel
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Chicago River including S Branch
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Chicago River North Branch
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Chicago Sanitary Ship Channel
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Des Plaines River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Green River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Illinois River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Kentucky River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Little Calumet River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Missouri River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Muskingum River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Ohio River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Upper Mississippi River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Northeast Region
Allegheny River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Cayuga - Seneca Canal
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Champlain Canal
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Champlain Canal - Fort Edward Yacht Basin
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Erie Canal
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Erie Canal - Ellicott Creek
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Erie Canal - Genesee River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Erie Canal - Onondaga Lake
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Hudson River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Kanawha River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Little Kanawha River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Monongahela River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Oswego Canal
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Southeast Region
Alabama River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Algiers Canal
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Arkansas River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Atchafalaya River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Atlantic Intracoastal Waterway
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Bayou Boeuf to Port Allen - Port Allen-Morgan City Alternate Route
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Biloxi Bay Back Channel
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Black Warrior
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Black Warrior Locust Fork
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Black Warrior Mulberry Fork
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Buffalo Bayou
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Cumberland River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
ICW Morgan City to Port Allen
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Intracoastal Florida West Coast
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Intracoastal Waterway East
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Intracoastal Waterway West
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Lower Mississippi River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Mobile River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Ouachita River and Black River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Red River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
St Johns River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Tenn Tombigbee Waterway
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Tennessee River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
White River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Southwest Region
West Region
Columbia River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Snake River
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Questions?
LEGEND
Lock Status - Upper Mississippi River
Midwest Region
Upper Mississippi River
28 Locks
Gauge Readings
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
Upper Mississippi River
Basic View
Detailed View
Mile Marker
Lock Name
Phone
VHF
Lock Dimensions
Upbound
Vessel Name
( No. of Barges )
Arrival Time
Downbound
Vessel Name
( No. of Barges )
Arrival Time
Average
Wait Time
Actions
185.50
Chain of Rocks Lock No 27 - Main
618-452-7107
110' X 1200'
1
0
1 hour 1 min
i
i
185.50
Chain of Rocks Lock No 27 - Main
618-452-7107
110' X 1200'
1 - JOSEPH PATRICK ECKSTEIN - ( 15 )
07-11-25 02:50 (+00)
1 hour 1 min
i
i
200.80
Melvin E Price Lock No 26
110' X 1200'
0
0
12 min
i
i
200.80
Melvin E Price Lock No 26
110' X 1200'
12 min
i
i
241.10
Winfield Lock & Dam No. 25
636-566-8120
110' X 600'
0
1
1 hour 59 min
i
i
241.10
Winfield Lock & Dam No. 25
636-566-8120
110' X 600'
1 - PRAIRIE DAWN - ( 15 )
07-10-25 19:15 (+00)
1 hour 59 min
i
i
273.40
Clarksville Lock & Dam No. 24
573-242-3524
110' x 600'
0
0
1 hour 0 min
i
i
273.40
Clarksville Lock & Dam No. 24
573-242-3524
110' x 600'
1 hour 0 min
i
i
301.20
Saverton Lock & Dam No 22
573-221-0294
110' X 600'
1
3
1 hour 33 min
i
i
301.20
Saverton Lock & Dam No 22
573-221-0294
110' X 600'
1 - MARY K CAVARRA - ( 15 )
07-11-25 01:09 (+00)
1 - REBECCA J ASBRIDGE - ( 15 )
07-11-25 01:13 (+00)
2 - BRUCE L HAHN - ( 15 )
07-11-25 02:01 (+00)
3 - BRUCE L HAHN - ( 15 )
07-11-25 04:45 (+00)
1 hour 33 min
i
i
324.90
Quincy Lock & Dam No 21
217-222-0918
110' X 600'
0
1
1 hour 20 min
i
i
324.90
Quincy Lock & Dam No 21
217-222-0918
110' X 600'
1 - SIR DANNI-JO - ( 1 )
07-10-25 14:57 (+00)
1 hour 20 min
i
i
343.20
Canton Lock & Dam No 20
573-288-3320
100' X 600'
0
5
5 hours 35 min
i
i
343.20
Canton Lock & Dam No 20
573-288-3320
100' X 600'
1 - JASON W NYBERG - ( 12 )
07-10-25 20:34 (+00)
2 - M/V PAT VOSS - ( 2 )
07-10-25 20:35 (+00)
3 - CAPT TOMMY PARRISH - ( 2 )
07-10-25 22:09 (+00)
4 - GREGORY DAVID - ( 12 )
07-11-25 04:00 (+00)
5 - SAMUEL B RICHMOND - ( 11 )
07-11-25 04:09 (+00)
5 hours 35 min
i
i
364.30
Keokuk Lock & Dam No 19
(319)524-2631
110' X 1200'
1
2
1 hour 20 min
i
i
364.30
Keokuk Lock & Dam No 19
(319)524-2631
110' X 1200'
1 - MISS KATHY
07-10-25 22:02 (+00)
1 - BRUCE L HAHN - ( 15 )
07-10-25 10:10 (+00)
2 - BRUCE L HAHN - ( 15 )
07-11-25 05:58 (+00)
1 hour 20 min
i
i
410.50
Gladstone Lock & Dam No 18
309-873-2246
110' X 600'
1
2
4 hours 6 min
i
i
410.50
Gladstone Lock & Dam No 18
309-873-2246
110' X 600'
1 - ROY E CLAVERIE - ( 15 )
07-11-25 01:49 (+00)
1 - NEW DAWN - ( 12 )
07-10-25 04:55 (+00)
2 - WISCONSIN - ( 15 )
07-11-25 03:46 (+00)
4 hours 6 min
i
i
437.10
New Boston Lock & Dam No 17
309-587-8125
110' X 600'
0
0
0 min
i
i
437.10
New Boston Lock & Dam No 17
309-587-8125
110' X 600'
0 min
i
i
457.20
Illinois City Lock & Dam 16
309-537-3412
110' X 600'
1
0
0 min
i
i
457.20
Illinois City Lock & Dam 16
309-537-3412
110' X 600'
1 - COOPERATIVE AMBASSADOR - ( 15 )
07-10-25 05:28 (+00)
0 min
i
i
482.90
Rock Island Lock & Dam No 15 - Main
110' X 600
0
0
19 min
i
i
482.90
Rock Island Lock & Dam No 15 - Main
110' X 600
19 min
i
i
493.30
LeClaire Lock & Dam 14
563-332-0907
110' X 600'
0
1
16 min
i
i
493.30
LeClaire Lock & Dam 14
563-332-0907
110' X 600'
1 - JW HUNTER - ( 6 )
07-10-25 04:38 (+00)
16 min
i
i
522.50
Fulton Lock & Dam No 13
815-589-3313
110' X 600'
1
0
7 min
i
i
522.50
Fulton Lock & Dam No 13
815-589-3313
110' X 600'
1 - RECREATION VESSEL
07-10-25 12:56 (+00)
7 min
i
i
556.70
Bellevue Lock & Dam No 12
563-872-3314
110' X 600'
1
0
0 min
i
i
556.70
Bellevue Lock & Dam No 12
563-872-3314
110' X 600'
1 - RANDY ANDERSON - ( 2 )
07-11-25 01:39 (+00)
0 min
i
i
583.00
Dubuque Lock and Dam No. 11
563-582-1204
110' X 600'
1
2
27 min
i
i
583.00
Dubuque Lock and Dam No. 11
563-582-1204
110' X 600'
1 - RECREATION VESSEL
07-10-25 19:27 (+00)
1 - RECREATION VESSEL
07-10-25 23:27 (+00)
2 - W RED HARRIS - ( 15 )
07-11-25 04:53 (+00)
27 min
i
i
615.10
Guttenberg Lock And Dam No. 10
319-252-1261
110' X 600'
0
1
54 min
i
i
615.10
Guttenberg Lock And Dam No. 10
319-252-1261
110' X 600'
1 - W RED HARRIS - ( 15 )
07-10-25 19:46 (+00)
54 min
i
i
647.90
Lynxville Lock And Dam No. 9
608-874-4311
110' X 600'
0
0
7 min
i
i
647.90
Lynxville Lock And Dam No. 9
608-874-4311
110' X 600'
7 min
i
i
679.20
Genoa Lock And Dam No. 8
608-689-2625
110' X 600'
2
1
35 min
i
i
679.20
Genoa Lock And Dam No. 8
608-689-2625
110' X 600'
1 - PHILIP M PFEFFER - ( 15 )
07-10-25 06:00 (+00)
2 - PHILIP M PFEFFER - ( 15 )
07-10-25 10:29 (+00)
1 - SARAH ANNE JUDD - ( 9 )
07-11-25 03:45 (+00)
35 min
i
i
702.50
La Crescent Lock And Dam No. 7
507-895-2170
110' X 600'
1
0
1 hour 17 min
i
i
702.50
La Crescent Lock And Dam No. 7
507-895-2170
110' X 600'
1 - PHILIP M PFEFFER - ( 15 )
07-10-25 17:13 (+00)
1 hour 17 min
i
i
714.30
Trempealeau Lock And Dam No. 6
608-534-6424
110' X 600'
1
1
1 hour 56 min
i
i
714.30
Trempealeau Lock And Dam No. 6
608-534-6424
110' X 600'
1 - RECREATION VESSEL
07-10-25 20:29 (+00)
1 - AARON F BARRETT 0664964 - ( 9 )
07-10-25 21:05 (+00)
1 hour 56 min
i
i
728.50
Winona Lock And Dam No. 5A
507-452-2789
110' X 600'
0
3
0 min
i
i
728.50
Winona Lock And Dam No. 5A
507-452-2789
110' X 600'
1 - CLIFFORD H GALLEY
07-11-25 03:30 (+00)
2 - JOYCE HALE - ( 9 )
07-11-25 03:39 (+00)
3 - JOYCE HALE - ( 9 )
07-11-25 03:54 (+00)
0 min
i
i
738.10
Minnesota City Lock And Dam No. 5
507-689-2101
110' X 600'
0
0
41 min
i
i
738.10
Minnesota City Lock And Dam No. 5
507-689-2101
110' X 600'
41 min
i
i
752.80
Alma Lock And Dam No. 4
608-685-4421
110' X 600'
0
3
0 min
i
i
752.80
Alma Lock And Dam No. 4
608-685-4421
110' X 600'
1 - SARAH ANNE JUDD - ( 9 )
07-10-25 07:35 (+00)
2 - EMERY JAXON
07-10-25 16:10 (+00)
3 - MCNAMARA - CORPS
07-10-25 16:13 (+00)
0 min
i
i
796.90
Red Wing Lock And Dam No. 3
612-388-5794
110' X 600'
0
1
0 min
i
i
796.90
Red Wing Lock And Dam No. 3
612-388-5794
110' X 600'
1 - JOYCE HALE - ( 9 )
07-10-25 06:52 (+00)
0 min
i
i
815.20
Hastings Lock And Dam No. 2
110' X 600'
2
1
0 min
i
i
815.20
Hastings Lock And Dam No. 2
110' X 600'
1 - NEIL N DIEHL - ( 12 )
07-10-25 19:45 (+00)
2 - RECREATION VESSEL
07-10-25 22:24 (+00)
1 - RECREATION VESSEL
07-10-25 14:56 (+00)
0 min
i
i
847.60
Twin Cities Lock And Dam No.1
56' X 400'
0
0
0 min
i
i
847.60
Twin Cities Lock And Dam No.1
56' X 400'
0 min
i
i
854.00
Upper St. Anthony Falls Lock & Dam
612-333-5336
56' X 400'
0
0
0 min
i
i
854.00
Upper St. Anthony Falls Lock & Dam
612-333-5336
56' X 400'
0 min
i
i
Gauge Readings
Clearances
Gauge Predictions
Lock Status
Docks & Fleeting
28 Locks
Midwest Region
Upper Mississippi River
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