Spider

Cass County, Minnesota — DOW #11050000

96 Surveys
144.91
Acres
17 ft
Max Depth
0
8
Fish Species
25
Local Guides

DNR Fish Surveys

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

Brown Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
2017-08-07 Standard gill nets 0.7 (below normal) 1.5 – 14.0 1.43 lb 4
2017-08-07 Standard trap nets 0.2 (below normal) 1.1 – 9.6 1.65 lb 2
1994-08-08 Standard gill nets 0.5 (below normal) 1.5 – 14.0 1.41 lb 1
1988-08-16 Standard gill nets 35.0 (above normal) 1.5 – 14.0 0.63 lb 70
1988-08-16 Standard trap nets 39.0 (above normal) 1.1 – 9.6 0.59 lb 156
1999-08-16 Standard trap nets 9.5 (normal) 1.1 – 9.6 0.66 lb 38
1999-08-16 Standard gill nets 14.0 (normal) 1.5 – 14.0 0.54 lb 28
1983-06-15 Standard gill nets 3.0 (normal) 1.5 – 14.0 0.71 lb 6
1983-06-15 Standard trap nets 2.8 (normal) 1.1 – 9.6 0.85 lb 11

Northern Pike

Date Gear CPUE Normal Range Avg Weight Total Catch
2017-08-07 Standard gill nets 5.0 (normal) 4.5 – 11.3 2.24 lb 30
2017-08-07 Standard trap nets 0.4 2.61 lb 4
1994-08-08 Standard gill nets 4.0 (below normal) 4.5 – 11.3 1.99 lb 8
1988-08-16 Standard gill nets 7.5 (normal) 4.5 – 11.3 1.29 lb 15
1988-08-16 Standard trap nets 3.0 1.18 lb 12
1999-08-16 Standard gill nets 9.0 (normal) 4.5 – 11.3 1.70 lb 18
1999-08-16 Standard trap nets 1.0 1.86 lb 4
1983-06-15 Standard gill nets 12.5 (above normal) 4.5 – 11.3 2.36 lb 25

Black Crappie

Date Gear CPUE Normal Range Avg Weight Total Catch
2017-08-07 Standard gill nets 3.3 (normal) 1.0 – 11.8 0.47 lb 20
2017-08-07 Standard trap nets 7.0 (above normal) 1.2 – 4.8 0.35 lb 63
1994-08-08 Standard gill nets 1.5 (normal) 1.0 – 11.8 0.21 lb 3
1994-08-08 Standard trap nets 2.0 (normal) 1.2 – 4.8 0.31 lb 8
1978-06-27 Standard gill nets 14.0 (above normal) 1.0 – 11.8 0.55 lb 28
1978-06-27 Standard trap nets 17.8 (above normal) 1.2 – 4.8 0.44 lb 71
1988-08-16 Standard gill nets 1.5 (normal) 1.0 – 11.8 0.27 lb 3
1988-08-16 Standard trap nets 2.5 (normal) 1.2 – 4.8 0.52 lb 10
2017-07-28 15-ft beach seine 0.2 1
1999-08-16 Standard gill nets 9.0 (normal) 1.0 – 11.8 0.33 lb 18
1999-08-16 Standard trap nets 1.8 (normal) 1.2 – 4.8 0.28 lb 7
1983-06-15 Standard gill nets 12.0 (above normal) 1.0 – 11.8 0.40 lb 24
1983-06-15 Standard trap nets 2.5 (normal) 1.2 – 4.8 0.40 lb 10

White Sucker

Date Gear CPUE Normal Range Avg Weight Total Catch
2017-08-07 Standard gill nets 2.3 (normal) 1.0 – 3.4 3.33 lb 14
1994-08-08 Standard trap nets 0.5 (normal) 0.3 – 1.5 5.18 lb 2
1988-08-16 Standard gill nets 0.5 (below normal) 1.0 – 3.4 2.40 lb 1
1999-08-16 Standard gill nets 1.0 (normal) 1.0 – 3.4 1.96 lb 2

Walleye

Date Gear CPUE Normal Range Avg Weight Total Catch
2017-08-07 Standard electrofishing 4.6 1.60 lb 7
2017-08-07 Standard gill nets 1.8 (normal) 0.5 – 3.8 2.33 lb 11
1994-08-08 Standard gill nets 4.5 (above normal) 0.5 – 3.8 2.13 lb 9
1994-08-08 Standard trap nets 0.8 (normal) 0.3 – 1.0 1.78 lb 3
1978-06-27 Standard trap nets 0.8 (normal) 0.3 – 1.0 3.27 lb 3
1988-08-16 Standard gill nets 6.0 (above normal) 0.5 – 3.8 2.93 lb 12
1988-08-16 Standard trap nets 0.8 (normal) 0.3 – 1.0 2.97 lb 3
1999-08-16 Standard gill nets 3.0 (normal) 0.5 – 3.8 1.72 lb 6
1999-08-16 Standard trap nets 0.3 (below normal) 0.3 – 1.0 0.58 lb 1
1983-06-15 Standard gill nets 3.0 (normal) 0.5 – 3.8 2.17 lb 6
1983-06-15 Standard trap nets 1.3 (above normal) 0.3 – 1.0 3.96 lb 5

Yellow Perch

Date Gear CPUE Normal Range Avg Weight Total Catch
2017-08-07 Standard trap nets 0.1 (below normal) 0.5 – 5.3 0.10 lb 1
2017-08-07 Standard gill nets 11.2 (normal) 2.5 – 24.8 0.17 lb 67
1994-08-08 Standard trap nets 1.5 (normal) 0.5 – 5.3 0.09 lb 6
1994-08-08 Standard gill nets 44.0 (above normal) 2.5 – 24.8 0.11 lb 88
1978-06-27 Standard trap nets 23.3 (above normal) 0.5 – 5.3 0.15 lb 93
1978-06-27 Standard gill nets 92.5 (above normal) 2.5 – 24.8 0.17 lb 185
1988-08-16 Standard trap nets 1.0 (normal) 0.5 – 5.3 0.10 lb 4
1988-08-16 Standard gill nets 30.0 (above normal) 2.5 – 24.8 0.10 lb 60
2017-07-28 15-ft beach seine 0.4 2
2017-07-28 Backpack electrofishing 4.4 3
1999-08-16 Standard trap nets 0.8 (normal) 0.5 – 5.3 0.17 lb 3
1999-08-16 Survey seining 0.3 1
1999-08-16 Standard gill nets 64.0 (above normal) 2.5 – 24.8 0.21 lb 128
1983-06-15 Standard trap nets 26.8 (above normal) 0.5 – 5.3 0.09 lb 107
1983-06-15 Standard gill nets 34.0 (above normal) 2.5 – 24.8 0.07 lb 68

Largemouth Bass

Date Gear CPUE Normal Range Avg Weight Total Catch
2017-08-07 Standard trap nets 1.4 (above normal) 0.3 – 1.3 0.83 lb 13
2017-08-07 Standard electrofishing 94.5 0.99 lb 143
2017-08-07 Standard gill nets 4.3 (above normal) 0.5 – 1.5 1.52 lb 26
1994-08-08 Standard trap nets 0.5 (normal) 0.3 – 1.3 0.65 lb 2
1994-08-08 Survey seining 2.7 8
1994-08-08 Standard gill nets 1.0 (normal) 0.5 – 1.5 1.57 lb 2
1978-06-27 Standard trap nets 0.3 (below normal) 0.3 – 1.3 1.60 lb 1
1978-06-27 Standard gill nets 1.0 (normal) 0.5 – 1.5 1.85 lb 2
1988-08-16 Standard trap nets 1.5 (above normal) 0.3 – 1.3 0.13 lb 6
2017-07-28 15-ft beach seine 11.0 55
2017-07-28 Backpack electrofishing 29.1 20
1999-08-16 Survey seining 2.3 0.01 lb 9
1999-08-16 Standard gill nets 3.5 (above normal) 0.5 – 1.5 1.21 lb 7
1999-08-16 Standard trap nets 0.3 (below normal) 0.3 – 1.3 0.11 lb 1
1983-06-15 Standard gill nets 0.5 (normal) 0.5 – 1.5 1.75 lb 1

Pumpkinseed

Date Gear CPUE Normal Range Avg Weight Total Catch
2017-08-07 Standard gill nets 3.7 0.13 lb 22
2017-08-07 Standard trap nets 2.6 (normal) 1.7 – 10.3 0.31 lb 23
1994-08-08 Survey seining 0.3 1
1994-08-08 Standard gill nets 9.0 0.34 lb 18
1994-08-08 Standard trap nets 20.5 (above normal) 1.7 – 10.3 0.30 lb 82
1978-06-27 Standard trap nets 16.8 (above normal) 1.7 – 10.3 0.20 lb 67
1988-08-16 Standard trap nets 5.0 (normal) 1.7 – 10.3 0.45 lb 20
2017-07-28 15-ft beach seine 0.4 2
2017-07-28 Backpack electrofishing 20.4 14
2017-07-28 50-ft beach seine 3.0 3
1999-08-16 Survey seining 2.3 9
1999-08-16 Standard gill nets 9.0 0.26 lb 18
1999-08-16 Standard trap nets 3.3 (normal) 1.7 – 10.3 0.37 lb 13
1983-06-15 Standard gill nets 1.0 0.25 lb 2
1983-06-15 Standard trap nets 11.8 (above normal) 1.7 – 10.3 0.22 lb 47

Black Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
1978-06-27 Standard gill nets 4.5 (below normal) 11.5 – 57.8 0.30 lb 9
1978-06-27 Standard trap nets 64.5 (above normal) 1.1 – 25.2 0.23 lb 258
1999-08-16 Standard gill nets 1.0 (below normal) 11.5 – 57.8 0.44 lb 2
1983-06-15 Standard gill nets 0.5 (below normal) 11.5 – 57.8 0.50 lb 1

Golden Shiner

Date Gear CPUE Normal Range Avg Weight Total Catch
1978-06-27 Standard gill nets 43.5 (above normal) 0.5 – 2.5 0.13 lb 87
1978-06-27 Standard trap nets 2.8 (above normal) 0.5 – 1.5 0.12 lb 11

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Fish Species

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

Black CrappieBrown BullheadLargemouth BassNorthern PikePumpkinseedWalleyeWhite SuckerYellow 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.