Alden

St. Louis County, Minnesota — DOW #69013100

69 Surveys
189.7
Acres
29 ft
Max Depth
6 ft
Mean Depth
11
Fish Species
33
Local Guides

DNR Fish Surveys

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

Yellow Perch

Date Gear CPUE Normal Range Avg Weight Total Catch
1993-08-09 Standard trap nets 0.9 (normal) 0.4 – 2.8 0.08 lb 8
1993-08-09 Standard gill nets 6.8 (normal) 4.5 – 19.0 0.13 lb 41
1991-08-01 Standard trap nets 1.5 (normal) 0.4 – 2.8 0.30 lb 12
1991-08-01 Standard gill nets 9.3 (normal) 4.5 – 19.0 0.14 lb 56
2001-07-30 Standard trap nets 1.2 (normal) 0.4 – 2.8 0.11 lb 11
2001-07-30 Survey seining 31.0 62
2001-07-30 Standard gill nets 11.3 (normal) 4.5 – 19.0 0.14 lb 68

Northern Pike

Date Gear CPUE Normal Range Avg Weight Total Catch
1993-08-09 Standard gill nets 1.3 (below normal) 3.0 – 8.3 2.52 lb 8
1993-08-09 Special trap nets 0.3 4.30 lb 1
1993-08-09 Standard trap nets 0.6 1.88 lb 5
1991-08-01 Standard gill nets 0.8 (below normal) 3.0 – 8.3 3.04 lb 5
1991-08-01 Standard trap nets 0.8 1.08 lb 6
2001-07-30 Standard gill nets 0.8 (below normal) 3.0 – 8.3 3.79 lb 5
2001-07-30 Standard trap nets 0.4 1.36 lb 4
2001-07-30 Survey seining 2.5 5

Rock Bass

Date Gear CPUE Normal Range Avg Weight Total Catch
1993-08-09 Standard gill nets 1.8 (above normal) 0.2 – 1.5 0.63 lb 11
1993-08-09 Special trap nets 0.3 0.20 lb 1
1993-08-09 Standard trap nets 0.2 (below normal) 0.3 – 2.0 0.25 lb 2
1991-08-01 Standard gill nets 0.3 (normal) 0.2 – 1.5 0.20 lb 2
1991-08-01 Standard trap nets 0.3 (below normal) 0.3 – 2.0 0.80 lb 2
2001-07-30 Standard gill nets 0.3 (normal) 0.2 – 1.5 0.48 lb 2
2001-07-30 Standard trap nets 0.4 (normal) 0.3 – 2.0 0.63 lb 4

Shorthead Redhorse

Date Gear CPUE Normal Range Avg Weight Total Catch
1993-08-09 Standard gill nets 0.8 (below normal) 1.1 – 4.0 2.34 lb 5
1993-08-09 Standard trap nets 0.3 (below normal) 0.7 – 2.3 2.52 lb 3
1991-08-01 Standard gill nets 0.3 (below normal) 1.1 – 4.0 1.20 lb 2
1991-08-01 Standard trap nets 1.9 (normal) 0.7 – 2.3 1.62 lb 15
2001-07-30 Standard gill nets 4.0 (normal) 1.1 – 4.0 1.78 lb 24
2001-07-30 Standard trap nets 0.9 (normal) 0.7 – 2.3 2.08 lb 8

Walleye

Date Gear CPUE Normal Range Avg Weight Total Catch
1993-08-09 Standard gill nets 1.8 (normal) 1.3 – 4.8 0.71 lb 11
1993-08-09 Standard trap nets 0.4 (normal) 0.3 – 1.3 3.88 lb 4
1991-08-01 Standard gill nets 2.7 (normal) 1.3 – 4.8 1.27 lb 16
1991-08-01 Standard trap nets 1.4 (above normal) 0.3 – 1.3 3.06 lb 11
2001-07-30 Standard gill nets 3.5 (normal) 1.3 – 4.8 0.86 lb 21
2001-07-30 Standard trap nets 0.8 (normal) 0.3 – 1.3 2.06 lb 7

Bluegill

Date Gear CPUE Normal Range Avg Weight Total Catch
1993-08-09 Special trap nets 0.7 0.25 lb 2
1993-08-09 Standard trap nets 2.2 (below normal) 2.3 – 7.8 0.29 lb 20
1991-08-01 Standard gill nets 0.2 0.10 lb 1
1991-08-01 Standard trap nets 2.6 (normal) 2.3 – 7.8 0.14 lb 21
2001-07-30 Survey seining 10.0 20
2001-07-30 Standard trap nets 2.3 (normal) 2.3 – 7.8 0.45 lb 21

White Sucker

Date Gear CPUE Normal Range Avg Weight Total Catch
1993-08-09 Standard gill nets 5.8 (normal) 2.0 – 11.5 3.00 lb 35
1993-08-09 Special trap nets 0.7 2.43 lb 2
1993-08-09 Standard trap nets 1.2 (normal) 0.8 – 4.4 4.28 lb 11
1991-08-01 Standard gill nets 6.3 (normal) 2.0 – 11.5 1.55 lb 38
1991-08-01 Standard trap nets 4.8 (above normal) 0.8 – 4.4 2.15 lb 38
2001-07-30 Standard gill nets 9.3 (normal) 2.0 – 11.5 1.61 lb 56
2001-07-30 Standard trap nets 2.7 (normal) 0.8 – 4.4 2.33 lb 24

Smallmouth Bass

Date Gear CPUE Normal Range Avg Weight Total Catch
1993-08-09 Standard trap nets 0.1 1.14 lb 1
1991-08-01 Standard gill nets 0.2 (below normal) 0.2 – 0.2 1.60 lb 1
2001-07-30 Standard electrofishing 7.6 0.66 lb 3
2001-07-30 Survey seining 1.0 2
2001-07-30 Standard gill nets 1.3 (above normal) 0.2 – 0.2 1.29 lb 8

Black Crappie

Date Gear CPUE Normal Range Avg Weight Total Catch
1993-08-09 Standard gill nets 0.2 (below normal) 0.5 – 5.5 0.47 lb 1
1993-08-09 Standard trap nets 1.0 (normal) 0.8 – 3.5 0.54 lb 9
1991-08-01 Standard gill nets 0.3 (below normal) 0.5 – 5.5 0.50 lb 2
1991-08-01 Standard trap nets 1.4 (normal) 0.8 – 3.5 0.57 lb 11
2001-07-30 Standard gill nets 1.8 (normal) 0.5 – 5.5 0.33 lb 11
2001-07-30 Standard trap nets 0.7 (below normal) 0.8 – 3.5 0.81 lb 6

Black Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
1993-08-09 Standard gill nets 0.3 (below normal) 0.9 – 17.3 0.43 lb 2
1991-08-01 Standard gill nets 0.3 (below normal) 0.9 – 17.3 0.15 lb 2

Pumpkinseed

Date Gear CPUE Normal Range Avg Weight Total Catch
1993-08-09 Standard trap nets 0.4 (below normal) 0.7 – 3.4 0.25 lb 4
1991-08-01 Standard gill nets 0.2 0.10 lb 1
1991-08-01 Standard trap nets 0.5 (below normal) 0.7 – 3.4 0.20 lb 4
2001-07-30 Survey seining 0.5 1
2001-07-30 Standard trap nets 0.6 (below normal) 0.7 – 3.4 0.25 lb 5

Channel Catfish

Date Gear CPUE Normal Range Avg Weight Total Catch
1991-08-01 Standard gill nets 0.2 0.60 lb 1

Largemouth Bass

Date Gear CPUE Normal Range Avg Weight Total Catch
1991-08-01 Standard trap nets 0.1 (below normal) 0.2 – 0.5 5.80 lb 1
2001-07-30 Survey seining 7.5 15

Tadpole Madtom

Date Gear CPUE Normal Range Total Catch
2001-07-30 Survey seining 1.0 2

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Fish Species

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

Black CrappieBluegillLargemouth BassNorthern PikePumpkinseedRock BassShorthead RedhorseSmallmouth BassWalleyeWhite 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.