Lock & Dam Eagle Counts on the Mississippi River

Each winter, the U.S. Army Corps of Engineers, Rock Island District, conducts eagle counts to monitor the presence of the American bald eagle near locks and dams on the Mississippi and Illinois rivers. The surveys are conducted at 8:30 a.m. every Wednesday and published to the web for public information.

Click the title of the lock and dam in the list below to view this year's count information. 

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 Lock & Dam 11 - Dubuque, Iowa
Date
Adults
Juveniles
12/6/23 No Report
12/13/23
2 0
12/20/23 3 2
12/27/23
1 2
1/3/24 9 2
1/10/24 No Report
1/17/24 61 0
1/24/24 12 33
1/31/24 11 10
2/7/24 16 3
2/14/24 31 12
2/21/24 27 0
2/28/24    
 Lock & Dam 12 - Bellevue, Iowa
 
Date
Adults
Juveniles
12/6/23 0 0
12/13/23
1 0
12/20/23 5 4
12/27/23
No Report
1/3/24 0 0
1/10/24 8 2
1/17/24 22 5
1/24/24 63 46
1/31/24 4 10
2/7/24 3 3
2/14/24 No Report
2/21/24 0 0
2/28/24    
 Lock & Dam 13 - Fulton, Illinois
 
Date
Adults
Juveniles
12/6/23 8 0
12/13/23
No Report
12/20/23 12 0
12/27/23
No Report
1/3/24 3 0
1/10/24 No Report
1/17/24 208 37
1/24/24 No  Report
1/31/24 8 0
2/7/24 5 18
2/14/24 No  Report
2/21/24 4 1
2/28/24    
 Locks & Dam 14 - Pleasant Valley, Iowa
 
Date
Adults
Juveniles
12/6/23 0 0
12/13/23
4 0
12/20/23 No  Report
12/27/23
No Report
1/3/24 3 0
1/10/24 9 4
1/17/24 63 31
1/24/24 12 4
1/31/245 5 1
2/7/24 4 1
2/14/24 2 0
2/21/24 No Report
2/28/24    
 Locks & Dam 15 - Rock Island, Illinois
 
Date
Adults
Juveniles
12/6/23 2 3
12/13/23
2 1
12/20/23 2 2
12/27/23
2 0
1/3/24 2 0
1/10/24 13 4
1/17/24 38 49
1/24/24 25 11
1/31/24 5 3
2/7/24 2 2
2/14/24 3 2
2/21/24 2 1
2/28/24    
 Lock & Dam 16 - Illinois City, Illinois
 
Date
Adults
Juveniles
12/6/23 No Report
12/13/23
2 0
12/20/23 1 2
12/27/23
5 0
1/3/24 2 2
1/10/24 3 2
1/17/24 90 49
1/24/24 150 56
1/31/24 5 2
2/7/24 3 1
2/14/24 5 1
2/21/24 6 0
2/28/24    
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 Lock & Dam 17 - New Boston, Illinois
 
Date
Adults
Juveniles
12/6/23 6 2
12/13/23
12 2
12/20/23 4 2
12/27/23
2 0
1/3/24 20 8
1/10/24 18 0
1/17/24 323 30
1/24/24 345 128
1/31/24 41 0
2/7/24 4 0
2/14/24 No Report
2/21/24 2 0
2/28/24    
 Lock & Dam 18 - Gladstone, Illinois
 
Date
Adults
Juveniles
12/6/23 7 1
12/13/23
0 0
12/20/23 42 11
12/27/23
7 2
1/3/24 6 0
1/10/24 23 1
1/17/24 520 335
1/24/24 392 294
1/31/24 307 132
2/7/24 No Report
2/14/24 12 0
2/21/24 2 1
2/28/24    
 Lock & Dam 19 - Keokuk, Iowa
 
Date
Adults
Juveniles
12/6/23 5 2
12/13/23
10 0
12/20/23 15 8
12/27/23
3 4
1/3/24 25 8
1/10/24 45 13
1/17/24 343 57
1/24/24 74 17
1/31/24 20 2
2/7/24 74 16
2/14/24 30 10
2/21/24 7 4
2/28/24    
 Lock & Dam 20 - Canton, Missouri
 
Date
Adults
Juveniles
12/6/23 1 0
12/13/23
2 0
12/20/23 No Report
12/27/23
4 0
1/3/24 No Report
1/10/24 12 0
1/17/24 203 25
1/24/24 274 34
1/31/24 63 14
2/7/24 12 4
2/14/24 No Report
2/21/24 5 0
2/28/24    
 Lock & Dam 21 - Quincy, Illinois
 
Date
Adults
Juveniles
12/6/23 1 0
12/13/23
1 0
12/20/23 5 3
12/27/23
4 3
1/3/24 3 0
1/10/24 No Report
1/17/24 5 2
1/24/24 26 8
1/31/24 5 1
2/7/24 15 7
2/14/24 10 2
2/21/24 3 1
2/28/24    
 Lock & Dam 22 - New London, Missouri
 
Date
Adults
Juveniles
12/6/23 0 0
12/13/23
No Report
12/20/23 0 0
12/27/23
0 2
1/3/24 No Report
1/10/24 No  Report
1/17/24 12 2
1/24/24 19 4
1/31/24 15 4
2/7/24 3 0
2/14/24 5 0
2/21/24 No Report
2/28/24