Long

Isanti County, Minnesota — DOW #30007200

275 Surveys

Invasive Species Alert

Long has confirmed populations of:

Clean, drain, and dry all equipment before moving to another water body. It's the law in Minnesota.

387.36
Acres
15 ft
Max Depth
5 ft
Mean Depth
15
Fish Species
0
Local Guides

DNR Fish Surveys

Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Long. Green = above normal range. Red = below normal.

Black Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
1989-07-10 Standard trap nets 10.5 (normal) 2.2 – 60.5 0.31 lb 63
1989-07-10 Standard gill nets 91.7 (above normal) 9.6 – 91.4 0.41 lb 550
2021-07-26 Standard trap nets 5.6 (normal) 2.2 – 60.5 0.03 lb 45
2021-07-26 Standard gill nets 333.7 (above normal) 9.6 – 91.4 0.01 lb 2002
1999-07-12 Standard trap nets 38.6 (normal) 2.2 – 60.5 0.02 lb 347
1999-07-12 Standard gill nets 133.7 (above normal) 9.6 – 91.4 0.06 lb 802
2022-06-14 Backpack electrofishing 33.0 37
2022-06-14 Standard trap nets 461.3 (above normal) 2.2 – 60.5 0.13 lb 3690
2022-06-14 50-ft beach seine 17.7 124
2022-06-14 15-ft beach seine 3.7 11
1994-07-11 Standard gill nets 107.2 (above normal) 9.6 – 91.4 0.14 lb 643
1994-07-11 Standard trap nets 8.3 (normal) 2.2 – 60.5 0.21 lb 75
2009-07-13 Standard trap nets 1.9 (below normal) 2.2 – 60.5 0.36 lb 15
2009-07-13 Standard gill nets 2.7 (below normal) 9.6 – 91.4 0.87 lb 16
2013-07-29 Standard gill nets 72.2 (normal) 9.6 – 91.4 0.36 lb 433
2013-07-29 Backpack electrofishing 3.2 3
2013-07-29 Standard trap nets 1.8 (below normal) 2.2 – 60.5 0.57 lb 14
1974-07-15 Standard trap nets 7.2 (normal) 2.2 – 60.5 0.33 lb 43
1974-07-15 Standard gill nets 53.6 (normal) 9.6 – 91.4 0.33 lb 429
2004-07-12 Standard trap nets 1.9 (below normal) 2.2 – 60.5 0.22 lb 17
2004-07-12 Survey seining 0.3 1
2004-07-12 Standard gill nets 187.7 (above normal) 9.6 – 91.4 0.01 lb 1126

Brown Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
1989-07-10 Standard trap nets 2.8 (normal) 1.4 – 6.6 0.78 lb 17
1989-07-10 Standard gill nets 1.3 (normal) 1.0 – 6.0 0.88 lb 8
1999-07-12 Standard trap nets 0.4 (below normal) 1.4 – 6.6 0.66 lb 4
1999-07-12 Standard gill nets 0.3 (below normal) 1.0 – 6.0 0.47 lb 2
1994-07-11 Standard gill nets 0.2 (below normal) 1.0 – 6.0 0.93 lb 1
1994-07-11 Standard trap nets 0.4 (below normal) 1.4 – 6.6 0.61 lb 4
2009-07-13 Standard trap nets 0.5 (below normal) 1.4 – 6.6 0.98 lb 4
2009-07-13 Standard gill nets 7.0 (above normal) 1.0 – 6.0 0.67 lb 42
2013-07-29 Standard gill nets 18.3 (above normal) 1.0 – 6.0 0.41 lb 110
2013-07-29 Standard trap nets 0.1 (below normal) 1.4 – 6.6 0.50 lb 1
1974-07-15 Standard trap nets 0.3 (below normal) 1.4 – 6.6 0.55 lb 2
1974-07-15 Standard gill nets 4.9 (normal) 1.0 – 6.0 0.51 lb 39
2004-07-12 Standard trap nets 0.7 (below normal) 1.4 – 6.6 0.89 lb 6
2004-07-12 Standard gill nets 0.2 (below normal) 1.0 – 6.0 0.90 lb 1

Yellow Perch

Date Gear CPUE Normal Range Avg Weight Total Catch
1989-07-10 Standard trap nets 1.3 (normal) 0.5 – 3.4 0.09 lb 8
1989-07-10 Standard gill nets 83.2 (above normal) 3.0 – 26.5 0.10 lb 499
2021-07-26 Standard trap nets 0.5 (normal) 0.5 – 3.4 0.20 lb 4
2021-07-26 Standard gill nets 0.3 (below normal) 3.0 – 26.5 0.33 lb 2
1999-07-12 Standard trap nets 0.1 (below normal) 0.5 – 3.4 0.11 lb 1
1999-07-12 Survey seining 1.0 3
1999-07-12 Standard gill nets 12.0 (normal) 3.0 – 26.5 0.14 lb 72
2022-06-14 50-ft beach seine 2.9 20
1994-07-11 Standard gill nets 5.8 (normal) 3.0 – 26.5 0.08 lb 35
1994-07-11 Survey seining 33.7 101
1994-07-11 Standard trap nets 6.2 (above normal) 0.5 – 3.4 0.10 lb 56
2009-07-13 Standard trap nets 1.0 (normal) 0.5 – 3.4 0.10 lb 8
2009-07-13 Standard gill nets 5.5 (normal) 3.0 – 26.5 0.11 lb 33
2013-07-29 50-ft beach seine 3.3 30
2013-07-29 Standard gill nets 2.5 (below normal) 3.0 – 26.5 0.09 lb 15
2013-07-29 Backpack electrofishing 12.9 12
1974-07-15 Standard trap nets 1.0 (normal) 0.5 – 3.4 0.35 lb 6
1974-07-15 Standard gill nets 11.3 (normal) 3.0 – 26.5 0.28 lb 90
2004-07-12 Standard trap nets 0.1 (below normal) 0.5 – 3.4 0.08 lb 1

Yellow Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
1989-07-10 Standard gill nets 2.3 (normal) 0.6 – 6.8 0.93 lb 14
1989-07-10 Standard trap nets 2.2 (normal) 0.8 – 6.2 0.53 lb 13
2021-07-26 Standard gill nets 2.3 (normal) 0.6 – 6.8 14
1999-07-12 Standard gill nets 0.3 (below normal) 0.6 – 6.8 0.40 lb 2
1999-07-12 Standard trap nets 4.9 (normal) 0.8 – 6.2 0.68 lb 44
1994-07-11 Standard trap nets 1.0 (normal) 0.8 – 6.2 0.30 lb 9
2013-07-29 Backpack electrofishing 7.5 7
2013-07-29 Standard trap nets 0.6 (below normal) 0.8 – 6.2 0.80 lb 5
2013-07-29 50-ft beach seine 0.1 1
1974-07-15 Standard gill nets 0.1 (below normal) 0.6 – 6.8 0.50 lb 1
1974-07-15 Standard trap nets 1.2 (normal) 0.8 – 6.2 0.57 lb 7
2004-07-12 Standard gill nets 0.5 (below normal) 0.6 – 6.8 1.05 lb 3
2004-07-12 Standard trap nets 1.8 (normal) 0.8 – 6.2 0.53 lb 16

Northern Pike

Date Gear CPUE Normal Range Avg Weight Total Catch
1989-07-10 Standard gill nets 3.7 (normal) 1.5 – 7.0 4.29 lb 22
1989-07-10 Standard trap nets 0.3 5.00 lb 2
2021-07-26 Standard gill nets 1.5 (normal) 1.5 – 7.0 2.70 lb 9
2021-07-26 Standard trap nets 1.6 2.25 lb 13
1999-07-12 Standard gill nets 24.0 (above normal) 1.5 – 7.0 1.93 lb 144
1999-07-12 Standard trap nets 3.4 2.75 lb 31
1999-07-12 Survey seining 0.3 1
2022-06-14 Standard trap nets 0.4 3.05 lb 3
1994-07-11 Standard gill nets 7.3 (above normal) 1.5 – 7.0 2.85 lb 44
1994-07-11 Survey seining 0.3 0.53 lb 1
1994-07-11 Standard trap nets 1.0 2.89 lb 9
2009-07-13 Standard gill nets 11.2 (above normal) 1.5 – 7.0 2.28 lb 67
2009-07-13 Standard trap nets 1.6 4.07 lb 13
2013-07-29 50-ft beach seine 0.1 1
2013-07-29 Standard gill nets 4.8 (normal) 1.5 – 7.0 2.08 lb 29
2013-07-29 Standard trap nets 3.1 4.69 lb 25
1974-07-15 Standard gill nets 6.9 (normal) 1.5 – 7.0 0.89 lb 55
1974-07-15 Standard trap nets 2.5 0.59 lb 15
2004-07-12 Standard gill nets 23.5 (above normal) 1.5 – 7.0 2.13 lb 141
2004-07-12 Standard trap nets 2.0 3.16 lb 18

Golden Shiner

Date Gear CPUE Normal Range Avg Weight Total Catch
1989-07-10 Standard gill nets 3.2 (normal) 0.4 – 4.3 0.13 lb 19
1994-07-11 Standard gill nets 2.5 (normal) 0.4 – 4.3 0.11 lb 15
1994-07-11 Standard trap nets 1.1 (above normal) 0.2 – 1.0 0.07 lb 10
2009-07-13 Standard gill nets 0.2 (below normal) 0.4 – 4.3 0.19 lb 1
2013-07-29 Backpack electrofishing 5.4 5
2013-07-29 50-ft beach seine 0.1 1
2004-07-12 Survey seining 0.7 2
2004-07-12 Standard gill nets 0.5 (normal) 0.4 – 4.3 0.11 lb 3

Common Carp

Date Gear CPUE Normal Range Avg Weight Total Catch
1989-07-10 Standard gill nets 0.3 (normal) 0.3 – 4.2 1.80 lb 2
1989-07-10 Standard trap nets 0.7 (below normal) 1.0 – 3.6 4.42 lb 4
2021-07-26 Standard gill nets 0.5 (normal) 0.3 – 4.2 3.13 lb 3
2021-07-26 Standard trap nets 1.3 (normal) 1.0 – 3.6 3.73 lb 10
1999-07-12 Standard gill nets 0.7 (normal) 0.3 – 4.2 6.70 lb 4
1999-07-12 Standard trap nets 0.2 (below normal) 1.0 – 3.6 3.97 lb 2
2022-06-14 Standard trap nets 1.9 (normal) 1.0 – 3.6 4.44 lb 15
2022-06-14 50-ft beach seine 0.3 2
1994-07-11 Standard gill nets 0.8 (normal) 0.3 – 4.2 4.14 lb 5
1994-07-11 Standard trap nets 0.6 (below normal) 1.0 – 3.6 3.57 lb 5
2009-07-13 Standard gill nets 0.2 (below normal) 0.3 – 4.2 3.50 lb 1
2009-07-13 Standard trap nets 0.5 (below normal) 1.0 – 3.6 4.20 lb 4
2013-07-29 Standard trap nets 0.6 (below normal) 1.0 – 3.6 7.89 lb 5
1974-07-15 Standard gill nets 0.3 (below normal) 0.3 – 4.2 5.85 lb 2
1974-07-15 Standard trap nets 0.8 (below normal) 1.0 – 3.6 6.46 lb 5
2004-07-12 Standard trap nets 0.8 (below normal) 1.0 – 3.6 7.65 lb 7

Walleye

Date Gear CPUE Normal Range Avg Weight Total Catch
1989-07-10 Standard gill nets 1.0 (normal) 1.0 – 7.3 4.95 lb 6
2021-07-26 Standard electrofishing 7.8 0.09 lb 6
2021-07-26 Standard gill nets 7.2 (normal) 1.0 – 7.3 2.10 lb 43
2021-07-26 Standard trap nets 1.3 (normal) 0.4 – 1.9 1.22 lb 10
1999-07-12 Standard trap nets 0.1 (below normal) 0.4 – 1.9 4.08 lb 1
2022-06-14 Backpack electrofishing 0.9 1
2022-06-14 Standard trap nets 0.1 (below normal) 0.4 – 1.9 1.04 lb 1
1994-07-11 Standard gill nets 0.2 (below normal) 1.0 – 7.3 5.07 lb 1
2009-07-13 Standard gill nets 1.7 (normal) 1.0 – 7.3 2.60 lb 10
2009-07-13 Standard trap nets 0.1 (below normal) 0.4 – 1.9 3.09 lb 1
2013-07-29 Standard gill nets 0.5 (below normal) 1.0 – 7.3 2.79 lb 3
2013-07-29 Standard trap nets 0.1 (below normal) 0.4 – 1.9 3.75 lb 1
1974-07-15 Standard gill nets 1.1 (normal) 1.0 – 7.3 2.89 lb 9
1974-07-15 Standard trap nets 0.3 (below normal) 0.4 – 1.9 2.60 lb 2
2004-07-12 Standard gill nets 0.3 (below normal) 1.0 – 7.3 3.16 lb 2

Hybrid Sunfish

Date Gear CPUE Normal Range Avg Weight Total Catch
1989-07-10 Standard trap nets 0.2 0.10 lb 1
2022-06-14 Backpack electrofishing 6.2 7
2022-06-14 50-ft beach seine 0.1 1
1994-07-11 Standard trap nets 0.1 0.26 lb 1
2013-07-29 Backpack electrofishing 1.1 1
2013-07-29 50-ft beach seine 0.2 2
2004-07-12 Standard trap nets 0.2 0.23 lb 2

Bluegill

Date Gear CPUE Normal Range Avg Weight Total Catch
1989-07-10 Standard gill nets 7.8 0.21 lb 47
1989-07-10 Standard trap nets 14.7 (normal) 1.9 – 29.5 0.16 lb 88
2021-07-26 Standard trap nets 4.3 (normal) 1.9 – 29.5 0.16 lb 34
1999-07-12 Survey seining 35.0 105
1999-07-12 Standard gill nets 1.8 0.12 lb 11
1999-07-12 Standard trap nets 20.6 (normal) 1.9 – 29.5 0.08 lb 185
2022-06-14 Backpack electrofishing 2.7 3
2022-06-14 Standard trap nets 4.6 (normal) 1.9 – 29.5 0.25 lb 37
2022-06-14 50-ft beach seine 4.9 34
1994-07-11 Standard gill nets 1.7 0.17 lb 10
1994-07-11 Survey seining 50.0 150
1994-07-11 Standard trap nets 22.7 (normal) 1.9 – 29.5 0.07 lb 204
2009-07-13 Standard gill nets 5.5 0.21 lb 33
2009-07-13 Standard trap nets 10.6 (normal) 1.9 – 29.5 0.24 lb 85
2013-07-29 Backpack electrofishing 21.6 20
2013-07-29 Standard trap nets 7.6 (normal) 1.9 – 29.5 0.22 lb 61
2013-07-29 50-ft beach seine 9.6 86
1974-07-15 Standard trap nets 1.2 (below normal) 1.9 – 29.5 0.33 lb 7
2004-07-12 Survey seining 37.0 111
2004-07-12 Standard gill nets 2.5 0.02 lb 15
2004-07-12 Standard trap nets 28.6 (normal) 1.9 – 29.5 0.08 lb 257

Pumpkinseed

Date Gear CPUE Normal Range Avg Weight Total Catch
1989-07-10 Standard gill nets 0.7 0.10 lb 4
1989-07-10 Standard trap nets 2.0 (normal) 0.8 – 8.4 0.09 lb 12
1999-07-12 Survey seining 6.3 19
1999-07-12 Standard trap nets 0.6 (below normal) 0.8 – 8.4 0.35 lb 5
2022-06-14 Standard trap nets 0.4 (below normal) 0.8 – 8.4 0.11 lb 3
1994-07-11 Standard gill nets 0.5 0.14 lb 3
1994-07-11 Survey seining 10.7 32
1994-07-11 Standard trap nets 3.3 (normal) 0.8 – 8.4 0.03 lb 30
2009-07-13 Standard gill nets 0.2 0.04 lb 1
2004-07-12 Survey seining 0.3 1

Bowfin

Date Gear CPUE Normal Range Avg Weight Total Catch
1989-07-10 Standard gill nets 0.7 (normal) 0.5 – 1.8 3.10 lb 4
1999-07-12 Standard gill nets 0.5 (normal) 0.5 – 1.8 4.78 lb 3
1999-07-12 Standard trap nets 1.0 (normal) 0.5 – 1.7 4.32 lb 9
2022-06-14 Standard trap nets 0.1 (below normal) 0.5 – 1.7 4.70 lb 1
1994-07-11 Standard gill nets 1.2 (normal) 0.5 – 1.8 1.58 lb 7
1994-07-11 Standard trap nets 2.1 (above normal) 0.5 – 1.7 2.14 lb 19
2009-07-13 Standard trap nets 0.5 (normal) 0.5 – 1.7 4.13 lb 4
2013-07-29 Standard gill nets 0.2 (below normal) 0.5 – 1.8 3.97 lb 1
2013-07-29 Backpack electrofishing 5.4 5
1974-07-15 Standard trap nets 0.2 (below normal) 0.5 – 1.7 2.90 lb 1
2004-07-12 Standard trap nets 3.6 (above normal) 0.5 – 1.7 1.44 lb 32

White Sucker

Date Gear CPUE Normal Range Avg Weight Total Catch
1989-07-10 Standard gill nets 6.2 (normal) 0.5 – 7.4 1.77 lb 37
1989-07-10 Standard trap nets 0.7 (normal) 0.3 – 2.2 2.00 lb 4
2021-07-26 Standard trap nets 0.6 (normal) 0.3 – 2.2 0.94 lb 5
1999-07-12 Standard gill nets 0.5 (normal) 0.5 – 7.4 2.19 lb 3
1999-07-12 Standard trap nets 0.4 (normal) 0.3 – 2.2 1.76 lb 4
2022-06-14 Standard trap nets 0.1 (below normal) 0.3 – 2.2 0.04 lb 1
2022-06-14 50-ft beach seine 0.4 3
1994-07-11 Survey seining 0.7 2
1994-07-11 Standard trap nets 0.2 (below normal) 0.3 – 2.2 0.93 lb 2
1994-07-11 Standard gill nets 4.8 (normal) 0.5 – 7.4 0.96 lb 29
2009-07-13 Standard gill nets 1.5 (normal) 0.5 – 7.4 1.47 lb 9
2009-07-13 Standard trap nets 0.5 (normal) 0.3 – 2.2 1.89 lb 4
2013-07-29 Standard trap nets 0.6 (normal) 0.3 – 2.2 1.67 lb 5
2013-07-29 50-ft beach seine 0.2 2
2013-07-29 Standard gill nets 1.8 (normal) 0.5 – 7.4 1.55 lb 11
1974-07-15 Standard gill nets 1.9 (normal) 0.5 – 7.4 1.63 lb 15
1974-07-15 Standard trap nets 3.2 (above normal) 0.3 – 2.2 1.70 lb 19
2004-07-12 Survey seining 0.3 1
2004-07-12 Standard gill nets 0.2 (below normal) 0.5 – 7.4 1.32 lb 1
2004-07-12 Standard trap nets 0.2 (below normal) 0.3 – 2.2 2.44 lb 2

Black Crappie

Date Gear CPUE Normal Range Avg Weight Total Catch
1989-07-10 Standard gill nets 23.5 (above normal) 1.5 – 14.7 0.19 lb 141
1989-07-10 Standard trap nets 13.2 (normal) 2.4 – 15.1 0.24 lb 79
2021-07-26 Standard gill nets 2.2 (normal) 1.5 – 14.7 0.09 lb 13
2021-07-26 Standard trap nets 12.6 (normal) 2.4 – 15.1 0.26 lb 101
1999-07-12 Standard gill nets 75.5 (above normal) 1.5 – 14.7 0.04 lb 453
1999-07-12 Standard trap nets 8.6 (normal) 2.4 – 15.1 0.29 lb 77
2022-06-14 Standard trap nets 4.0 (normal) 2.4 – 15.1 14.49 lb 32
1994-07-11 Standard gill nets 9.7 (normal) 1.5 – 14.7 0.15 lb 58
1994-07-11 Standard trap nets 2.4 (normal) 2.4 – 15.1 0.19 lb 22
2009-07-13 Standard gill nets 50.5 (above normal) 1.5 – 14.7 0.16 lb 303
2009-07-13 Standard trap nets 17.4 (above normal) 2.4 – 15.1 0.20 lb 139
2013-07-29 Standard gill nets 54.3 (above normal) 1.5 – 14.7 0.19 lb 326
2013-07-29 Backpack electrofishing 5.4 5
2013-07-29 Standard trap nets 13.8 (normal) 2.4 – 15.1 0.22 lb 110
2013-07-29 50-ft beach seine 1.9 17
1974-07-15 Standard gill nets 0.8 (below normal) 1.5 – 14.7 0.10 lb 6
1974-07-15 Standard trap nets 0.2 (below normal) 2.4 – 15.1 0.50 lb 1
2004-07-12 Standard gill nets 29.7 (above normal) 1.5 – 14.7 0.06 lb 178
2004-07-12 Standard trap nets 7.8 (normal) 2.4 – 15.1 0.21 lb 70

Common Shiner

Date Gear CPUE Normal Range Avg Weight Total Catch
1989-07-10 Standard trap nets 0.2 0.10 lb 1
2022-06-14 50-ft beach seine 1.0 7
1994-07-11 Survey seining 3.3 10
1994-07-11 Standard trap nets 0.1 0.04 lb 1

Largemouth Bass

Date Gear CPUE Normal Range Avg Weight Total Catch
2021-07-26 Standard electrofishing 22.3 2.07 lb 17
2021-07-26 Standard trap nets 0.8 (normal) 0.3 – 1.2 2.69 lb 6
1999-07-12 Standard electrofishing 29.6 0.75 lb 35
1999-07-12 Survey seining 3.0 9
1999-07-12 Standard gill nets 0.2 (below normal) 0.5 – 1.0 0.57 lb 1
1999-07-12 Standard trap nets 0.2 (below normal) 0.3 – 1.2 1.80 lb 2
2022-06-14 50-ft beach seine 0.1 1
2022-06-14 Backpack electrofishing 0.9 1
2022-06-14 Standard trap nets 0.4 (normal) 0.3 – 1.2 2.57 lb 3
1994-07-11 Standard electrofishing 2.5 1.21 lb 2
1994-07-11 Survey seining 12.7 38
2009-07-13 Standard electrofishing 6.9 2.95 lb 4
2009-07-13 Standard trap nets 0.4 (normal) 0.3 – 1.2 3.12 lb 3
2013-07-29 50-ft beach seine 3.3 30
2013-07-29 Standard electrofishing 18.6 0.71 lb 13
2013-07-29 Standard gill nets 0.5 (normal) 0.5 – 1.0 2.02 lb 3
2013-07-29 Backpack electrofishing 37.7 35
2013-07-29 Standard trap nets 0.4 (normal) 0.3 – 1.2 1.57 lb 3
2004-07-12 Standard electrofishing 39.1 1.04 lb 29
2004-07-12 Survey seining 5.0 15
2004-07-12 Standard trap nets 0.6 (normal) 0.3 – 1.2 3.34 lb 5

Green Sunfish

Date Gear CPUE Normal Range Avg Weight Total Catch
1999-07-12 Standard trap nets 0.1 (below normal) 0.2 – 2.0 0.11 lb 1
1999-07-12 Survey seining 3.0 9
2022-06-14 Backpack electrofishing 7.1 8
2022-06-14 50-ft beach seine 0.1 1
1994-07-11 Survey seining 1.7 5
1994-07-11 Standard trap nets 0.2 (normal) 0.2 – 2.0 0.05 lb 2
2013-07-29 Backpack electrofishing 8.6 8

Spottail Shiner

Date Gear CPUE Normal Range Total Catch
1999-07-12 Survey seining 61.0 183
1994-07-11 Survey seining 167.0 501
2004-07-12 Survey seining 2.0 6

Johnny Darter

Date Gear CPUE Normal Range Total Catch
2022-06-14 50-ft beach seine 2.4 17
2022-06-14 15-ft beach seine 0.3 1
2022-06-14 Backpack electrofishing 3.6 4
2013-07-29 50-ft beach seine 1.8 16
2013-07-29 Backpack electrofishing 7.5 7

Fathead Minnow

Date Gear CPUE Normal Range Total Catch
2022-06-14 Backpack electrofishing 19.6 22
2022-06-14 50-ft beach seine 0.9 6

Bluntnose Minnow

Date Gear CPUE Normal Range Total Catch
2022-06-14 15-ft beach seine 2.3 7
2022-06-14 Backpack electrofishing 56.1 63
2022-06-14 50-ft beach seine 62.3 436
2013-07-29 Backpack electrofishing 16.2 15
2013-07-29 50-ft beach seine 7.9 71

CNM

Date Gear CPUE Normal Range Total Catch
2022-06-14 Backpack electrofishing 16.0 18
2022-06-14 50-ft beach seine 0.7 5
2013-07-29 Backpack electrofishing 2.2 2

Iowa Darter

Date Gear CPUE Normal Range Total Catch
2022-06-14 Backpack electrofishing 0.9 1
2013-07-29 Backpack electrofishing 1.1 1

BNS

Date Gear CPUE Normal Range Total Catch
2022-06-14 50-ft beach seine 0.1 1
1994-07-11 Survey seining 38.3 115

Bullhead

Date Gear CPUE Normal Range Total Catch
1994-07-11 Survey seining 0.3 1

SHI

Date Gear CPUE Normal Range Total Catch
1994-07-11 Survey seining 50.0 150

Tadpole Madtom

Date Gear CPUE Normal Range Total Catch
2013-07-29 50-ft beach seine 0.1 1
2013-07-29 Backpack electrofishing 1.1 1

Logperch

Date Gear CPUE Normal Range Total Catch
2004-07-12 Survey seining 0.3 1

GLR

Date Gear CPUE Normal Range Avg Weight Total Catch
2004-07-12 Standard trap nets 0.1 3.84 lb 1

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Fish Species

Species known to inhabit Long. Click any species for a full fishing guide.

Black BullheadBlack CrappieBluegillBowfin (Dogfish)BurbotCommon CarpGreen SunfishHybrid SunfishLargemouth BassNorthern PikePumpkinseedWalleyeWhite SuckerYellow BullheadYellow Perch

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Data sourced from Minnesota DNR Division of Fish and Wildlife. Last verified: March 19, 2026. Learn how we maintain this data.