Souris River (Mouse River)
May 2025
Percent of the total catch for each length category (inches)
2020
Survey Year
Percent
Catch
1-6
7-8
9-10
11-12
13-15
16-20
21-25
26-30
31-35
36-40
41-45
> 45
Black Bullhead
47.9
8
35
54
2
1
-
-
-
-
-
-
-
White Sucker
14.8
-
-
-
-
21
79
-
-
-
-
-
-
Walleye
13.6
-
-
-
-
13
65
17
4
-
-
-
-
Northern Pike
12.4
-
-
-
-
5
26
37
32
-
-
-
-
Yellow Perch
7.7
85
8
8
-
-
-
-
-
-
-
-
-
Smallmouth Bass
3.6
-
17
-
17
67
-
-
-
-
-
-
-
Length of Species Sampled - All Gears Combined
** May Contain Fish Not Measured