Upsilon Lake
Rolette County
June 2026
Percent of the total catch for each length category (inches)
2025
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
Yellow Perch
66.2
55
43
2
-
-
-
-
-
-
-
-
-
Northern Pike
20.9
-
-
-
-
7
7
31
45
10
-
-
-
Bluegill
9.4
38
62
-
-
-
-
-
-
-
-
-
-
Walleye
3.6
-
-
-
20
20
20
40
-
-
-
-
-
2024
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
Yellow Perch
60.3
41
55
4
-
-
-
-
-
-
-
-
-
Northern Pike
22.8
-
-
6
3
-
6
55
29
-
-
-
-
Walleye
12.5
-
-
-
6
6
41
41
6
-
-
-
-
Bluegill
4.4
83
17
-
-
-
-
-
-
-
-
-
-
2023
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
Yellow Perch
54.7
70
28
2
-
-
-
-
-
-
-
-
-
Northern Pike
22.1
-
-
-
-
-
16
42
32
11
-
-
-
Walleye
16.3
-
-
-
-
-
71
29
-
-
-
-
-
Bluegill
7.0
100
-
-
-
-
-
-
-
-
-
-
-
2022
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
Yellow Perch
49.3
47
53
-
-
-
-
-
-
-
-
-
-
Northern Pike
41.1
-
-
-
-
3
17
47
20
13
-
-
-
Walleye
5.5
-
-
-
-
50
-
50
-
-
-
-
-
Black Crappie
1.4
100
-
-
-
-
-
-
-
-
-
-
-
Bluegill
1.4
-
100
-
-
-
-
-
-
-
-
-
-
Fathead Minnow
1.4
-
-
-
-
-
-
-
-
-
-
-
-
2021
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
Yellow Perch
61.6
51
48
2
-
-
-
-
-
-
-
-
-
Northern Pike
31.3
-
-
-
-
-
10
55
32
3
-
-
-
Bluegill
5.1
-
100
-
-
-
-
-
-
-
-
-
-
Walleye
2.0
-
-
-
-
-
100
-
-
-
-
-
-
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
Yellow Perch
72.7
82
18
-
-
-
-
-
-
-
-
-
-
Northern Pike
14.7
-
-
-
-
-
14
57
19
5
5
-
-
Bluegill
9.1
77
23
-
-
-
-
-
-
-
-
-
-
Walleye
2.8
-
-
-
-
25
25
50
-
-
-
-
-
Black Crappie
0.7
-
-
-
100
-
-
-
-
-
-
-
-
2019
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
Yellow Perch
51.7
87
13
-
-
-
-
-
-
-
-
-
-
Northern Pike
36.2
-
-
-
-
-
24
48
14
10
5
-
-
Bluegill
6.9
100
-
-
-
-
-
-
-
-
-
-
-
Walleye
5.2
-
-
-
-
-
100
-
-
-
-
-
-
2018
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
Yellow Perch
45.7
54
39
5
2
-
-
-
-
-
-
-
-
Walleye
20.2
-
-
-
-
8
42
42
8
-
-
-
-
Northern Pike
18.6
-
-
-
-
-
33
46
17
-
-
4
-
Bluegill
15.5
75
20
-
5
-
-
-
-
-
-
-
-
2017
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
Yellow Perch
56.8
57
28
13
2
-
-
-
-
-
-
-
-
Northern Pike
18.5
-
-
-
-
7
27
27
20
7
13
-
-
Walleye
13.6
-
-
-
-
18
27
55
-
-
-
-
-
Bluegill
11.1
44
-
56
-
-
-
-
-
-
-
-
-
2016
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
Yellow Perch
59.5
62
9
30
-
-
-
-
-
-
-
-
-
Northern Pike
26.6
-
-
-
-
5
24
29
14
29
-
-
-
Walleye
11.4
-
-
-
11
11
44
22
11
-
-
-
-
Bluegill
2.5
-
-
100
-
-
-
-
-
-
-
-
-
2015
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
Yellow Perch
49.2
7
41
45
7
-
-
-
-
-
-
-
-
Northern Pike
23.7
-
-
-
-
-
36
7
43
14
-
-
-
Walleye
18.6
-
-
-
-
9
64
27
-
-
-
-
-
Bluegill
8.5
-
60
40
-
-
-
-
-
-
-
-
-
Length of Species Sampled - All Gears Combined
** May Contain Fish Not Measured