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Diamond Lake
LaMoure County

October 2025
Percent of the total catch for each length category (inches)
 
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
Walleye 63.6 - 3 6 14 29 34 6 9 - - - -
Northern Pike 21.8 - - - - - - 42 33 25 - - -
Yellow Perch 14.5 - 88 12 - - - - - - - - -
 
 
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
Walleye 91.4 - 2 12 6 28 33 9 9 - - - -
Northern Pike 5.4 - - - - - - 40 40 20 - - -
Yellow Perch 3.2 33 67 - - - - - - - - - -
 
 
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
Walleye 66.7 - 2 6 6 10 50 10 16 - - - -
Northern Pike 22.6 - - - - - - 48 33 14 5 - -
Yellow Perch 10.8 20 70 - 10 - - - - - - - -
 
 
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
Walleye 51.6 - - 5 14 25 27 12 17 - - - -
Yellow Perch 39.5 2 18 80 - - - - - - - - -
Northern Pike 8.9 - - - - - 9 73 - 9 9 - -
 
 
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 46.1 20 80 - - - - - - - - - -
Walleye 43.8 - - 3 3 28 23 31 13 - - - -
Northern Pike 10.1 - - - - 33 - - 11 56 - - -
 
 
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
Walleye 71.1 - - 4 7 11 22 37 19 - - - -
Northern Pike 28.9 - - - - - - - 55 45 - - -
 
 
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
Walleye 65.6 - 8 27 12 22 14 15 2 - - - -
Yellow Perch 27.8 8 52 40 - - - - - - - - -
Northern Pike 6.7 - - - - - - - 83 17 - - -
 
 
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
Walleye 57.1 - - 5 14 5 48 27 2 - - - -
Yellow Perch 37.5 2 86 7 5 - - - - - - - -
Northern Pike 5.4 - - - - - - 17 83 - - - -
 
 
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
Walleye 48.8 - 5 7 2 14 38 26 7 - - - -
Yellow Perch 36.0 6 81 10 3 - - - - - - - -
Northern Pike 15.1 - - - - - - 8 69 23 - - -
 
 
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 44.3 29 23 37 11 - - - - - - - -
Walleye 37.9 - - 2 2 36 42 9 9 - - - -
Northern Pike 17.1 - - - - - - 8 67 25 - - -
Black Crappie 0.7 - - - 100 - - - - - - - -
 
 
2014
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
Walleye 54.2 - - - 8 8 69 12 4 - - - -
Yellow Perch 37.5 11 11 56 22 - - - - - - - -
Northern Pike 8.3 - - - - - - - 75 25 - - -
 
 
 
 
Length of Species Sampled - All Gears Combined
** May Contain Fish Not Measured