Sauer

Becker County, Minnesota — DOW #03035500

209 Surveys
192.68
Acres
39 ft
Max Depth
0
12
Fish Species
4
Local Guides

DNR Fish Surveys

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

Black Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
2015-06-15 Standard trap nets 0.2 (below normal) 0.3 – 3.2 0.66 lb 2
2015-06-15 Standard gill nets 3.3 (normal) 0.8 – 7.7 0.16 lb 20
1985-06-12 Standard trap nets 0.3 (below normal) 0.3 – 3.2 0.20 lb 2
2008-06-16 Standard trap nets 38.3 (above normal) 0.3 – 3.2 0.06 lb 345
2008-06-16 Standard gill nets 13.3 (above normal) 0.8 – 7.7 0.20 lb 80
2001-06-11 Standard trap nets 2.3 (normal) 0.3 – 3.2 0.83 lb 21
2001-06-11 Standard gill nets 0.3 (below normal) 0.8 – 7.7 0.71 lb 2
2022-06-06 Standard trap nets 0.4 (normal) 0.3 – 3.2 1.27 lb 4
2022-06-06 Standard gill nets 1.3 (normal) 0.8 – 7.7 0.47 lb 8
1995-06-19 Standard gill nets 0.3 (below normal) 0.8 – 7.7 1.97 lb 1
1974-07-08 Standard trap nets 2.5 (normal) 0.3 – 3.2 0.56 lb 20
1974-07-08 Standard gill nets 9.5 (above normal) 0.8 – 7.7 0.56 lb 38
1982-06-14 Standard trap nets 0.9 (normal) 0.3 – 3.2 0.71 lb 7
1982-06-14 Standard gill nets 1.5 (normal) 0.8 – 7.7 0.49 lb 6
1990-06-26 Standard trap nets 0.1 (below normal) 0.3 – 3.2 0.10 lb 1
1990-06-26 Standard gill nets 2.5 (normal) 0.8 – 7.7 0.20 lb 10

Brown Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
2015-06-15 Standard trap nets 0.3 (below normal) 0.4 – 2.1 1.14 lb 3
2015-06-15 Standard gill nets 0.2 (below normal) 0.5 – 2.5 1.66 lb 1
1985-06-12 Standard trap nets 0.4 (below normal) 0.4 – 2.1 1.47 lb 3
2008-06-16 Standard trap nets 2.0 (normal) 0.4 – 2.1 0.72 lb 18
2008-06-16 Standard gill nets 2.2 (normal) 0.5 – 2.5 0.35 lb 13
2001-06-11 Standard trap nets 5.0 (above normal) 0.4 – 2.1 0.89 lb 45
2001-06-11 Standard gill nets 1.3 (normal) 0.5 – 2.5 0.44 lb 8
2022-06-06 Standard trap nets 1.1 (normal) 0.4 – 2.1 0.89 lb 10
2022-06-06 Standard gill nets 1.8 (normal) 0.5 – 2.5 0.55 lb 11
1995-06-19 Standard gill nets 0.3 (below normal) 0.5 – 2.5 2.25 lb 1
1974-07-08 Standard trap nets 6.5 (above normal) 0.4 – 2.1 0.62 lb 52
1982-06-14 Standard trap nets 0.1 (below normal) 0.4 – 2.1 1.30 lb 1
1990-06-26 Standard trap nets 0.4 (below normal) 0.4 – 2.1 1.20 lb 3
1990-06-26 Standard gill nets 0.5 (normal) 0.5 – 2.5 1.75 lb 2

Yellow Perch

Date Gear CPUE Normal Range Avg Weight Total Catch
2015-06-15 Standard trap nets 0.8 (normal) 0.5 – 3.3 0.12 lb 7
2015-06-15 Standard gill nets 22.0 (normal) 3.4 – 43.6 0.06 lb 132
1985-06-12 Standard gill nets 31.0 (normal) 3.4 – 43.6 0.10 lb 124
2008-06-16 Standard trap nets 0.1 (below normal) 0.5 – 3.3 0.13 lb 1
2008-06-16 Standard gill nets 15.0 (normal) 3.4 – 43.6 0.08 lb 90
2001-06-11 Standard trap nets 0.1 (below normal) 0.5 – 3.3 0.11 lb 1
2001-06-11 Survey seining 5.8 23
2001-06-11 Standard gill nets 57.2 (above normal) 3.4 – 43.6 0.05 lb 343
2022-06-06 Standard gill nets 16.3 (normal) 3.4 – 43.6 0.08 lb 98
1995-06-19 Standard trap nets 0.6 (normal) 0.5 – 3.3 0.21 lb 5
1995-06-19 Standard gill nets 56.0 (above normal) 3.4 – 43.6 0.07 lb 224
1974-07-08 Standard trap nets 0.6 (normal) 0.5 – 3.3 0.15 lb 5
1974-07-08 Standard gill nets 0.5 (below normal) 3.4 – 43.6 0.10 lb 2
1982-06-14 Standard gill nets 18.3 (normal) 3.4 – 43.6 0.08 lb 73
1990-06-26 Standard trap nets 0.3 (below normal) 0.5 – 3.3 0.10 lb 2
1990-06-26 Standard gill nets 43.3 (normal) 3.4 – 43.6 0.12 lb 173

Green Sunfish

Date Gear CPUE Normal Range Avg Weight Total Catch
2015-06-15 Standard trap nets 0.1 (below normal) 0.3 – 2.3 0.05 lb 1
2001-06-11 Survey seining 0.5 2
1995-06-19 Standard trap nets 0.9 (normal) 0.3 – 2.3 0.11 lb 8
1974-07-08 Standard trap nets 1.0 (normal) 0.3 – 2.3 0.28 lb 8
1982-06-14 Standard trap nets 4.5 (above normal) 0.3 – 2.3 0.26 lb 36
1990-06-26 Standard trap nets 1.8 (normal) 0.3 – 2.3 0.07 lb 14

Yellow Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
2015-06-15 Standard gill nets 0.8 (below normal) 1.0 – 10.5 0.53 lb 5
2015-06-15 Standard trap nets 3.9 (normal) 1.3 – 9.8 0.64 lb 35
1985-06-12 Standard gill nets 7.0 (normal) 1.0 – 10.5 0.50 lb 28
1985-06-12 Standard trap nets 8.3 (normal) 1.3 – 9.8 0.54 lb 66
2008-06-16 Standard gill nets 2.5 (normal) 1.0 – 10.5 0.66 lb 15
2008-06-16 Standard trap nets 6.9 (normal) 1.3 – 9.8 0.63 lb 62
2001-06-11 Standard gill nets 6.0 (normal) 1.0 – 10.5 0.41 lb 36
2001-06-11 Standard trap nets 23.0 (above normal) 1.3 – 9.8 0.27 lb 207
2022-06-06 Standard gill nets 2.5 (normal) 1.0 – 10.5 0.60 lb 15
2022-06-06 Standard trap nets 2.6 (normal) 1.3 – 9.8 0.72 lb 23
1995-06-19 Standard gill nets 5.3 (normal) 1.0 – 10.5 1.20 lb 21
1995-06-19 Standard trap nets 8.3 (normal) 1.3 – 9.8 0.92 lb 75
1974-07-08 Standard gill nets 6.8 (normal) 1.0 – 10.5 0.61 lb 27
1974-07-08 Standard trap nets 25.1 (above normal) 1.3 – 9.8 0.62 lb 201
1982-06-14 Standard gill nets 4.3 (normal) 1.0 – 10.5 0.41 lb 17
1982-06-14 Standard trap nets 9.5 (normal) 1.3 – 9.8 0.43 lb 76
1990-06-26 Standard gill nets 10.0 (normal) 1.0 – 10.5 0.51 lb 40
1990-06-26 Standard trap nets 20.5 (above normal) 1.3 – 9.8 0.39 lb 164

Northern Pike

Date Gear CPUE Normal Range Avg Weight Total Catch
2015-06-15 Standard gill nets 12.5 (above normal) 3.5 – 10.5 2.16 lb 75
1985-06-12 Standard gill nets 14.8 (above normal) 3.5 – 10.5 1.67 lb 59
1985-06-12 Standard trap nets 0.1 0.30 lb 1
2008-06-16 Standard gill nets 9.7 (normal) 3.5 – 10.5 2.02 lb 58
2001-06-11 Standard gill nets 7.5 (normal) 3.5 – 10.5 2.58 lb 45
2001-06-11 Standard trap nets 0.1 1.29 lb 1
2022-06-06 Standard gill nets 16.5 (above normal) 3.5 – 10.5 1.90 lb 99
2022-06-06 Standard trap nets 0.1 2.63 lb 1
1995-06-19 Standard gill nets 22.8 (above normal) 3.5 – 10.5 2.10 lb 91
1974-07-08 Standard gill nets 12.8 (above normal) 3.5 – 10.5 1.63 lb 51
1974-07-08 Standard trap nets 0.6 0.85 lb 5
1982-06-14 Standard gill nets 18.5 (above normal) 3.5 – 10.5 1.58 lb 74
1982-06-14 Standard trap nets 0.3 2.60 lb 2
1990-06-26 Standard gill nets 5.8 (normal) 3.5 – 10.5 3.47 lb 23

Channel Catfish

Date Gear CPUE Normal Range Avg Weight Total Catch
2015-06-15 Standard gill nets 0.2 5.65 lb 1
2008-06-16 Standard gill nets 0.3 7.77 lb 2
2001-06-11 Standard gill nets 0.2 4.34 lb 1
1995-06-19 Standard gill nets 1.5 3.28 lb 6
1990-06-26 Standard trap nets 0.1 0.10 lb 1

Largemouth Bass

Date Gear CPUE Normal Range Avg Weight Total Catch
2015-06-15 Standard electrofishing 35.8 1.24 lb 23
2015-06-15 Standard gill nets 0.3 (normal) 0.3 – 1.7 0.86 lb 2
2015-06-15 Standard trap nets 1.9 (above normal) 0.3 – 1.3 0.50 lb 17
1985-06-12 Standard trap nets 1.1 (normal) 0.3 – 1.3 0.57 lb 9
2008-06-16 Standard electrofishing 15.7 2.04 lb 11
2008-06-16 Standard gill nets 0.5 (normal) 0.3 – 1.7 1.02 lb 3
2008-06-16 Standard trap nets 1.7 (above normal) 0.3 – 1.3 0.38 lb 15
2001-06-11 Survey seining 2.3 9
2001-06-11 Standard gill nets 0.3 (normal) 0.3 – 1.7 0.20 lb 2
2001-06-11 Standard trap nets 1.2 (normal) 0.3 – 1.3 0.27 lb 11
2022-06-06 Standard gill nets 0.3 (normal) 0.3 – 1.7 1.85 lb 2
2022-06-06 Standard trap nets 0.1 (below normal) 0.3 – 1.3 0.64 lb 1
1995-06-19 Standard gill nets 2.3 (above normal) 0.3 – 1.7 0.59 lb 9
1995-06-19 Standard trap nets 1.8 (above normal) 0.3 – 1.3 0.62 lb 16
1974-07-08 Standard gill nets 0.3 (below normal) 0.3 – 1.7 1.00 lb 1
1974-07-08 Standard trap nets 0.5 (normal) 0.3 – 1.3 0.25 lb 4
1982-06-14 Standard trap nets 0.4 (normal) 0.3 – 1.3 0.47 lb 3
1990-06-26 Standard trap nets 2.3 (above normal) 0.3 – 1.3 0.24 lb 18

Hybrid Sunfish

Date Gear CPUE Normal Range Avg Weight Total Catch
2015-06-15 Standard gill nets 0.5 0.10 lb 3
2015-06-15 Standard trap nets 7.0 0.29 lb 63
1985-06-12 Standard gill nets 0.5 0.30 lb 2
1985-06-12 Standard trap nets 10.4 0.28 lb 83
2008-06-16 Standard gill nets 0.2 0.15 lb 1
2008-06-16 Standard trap nets 10.7 0.33 lb 96
2001-06-11 Survey seining 2.5 10
2001-06-11 Standard gill nets 0.2 0.05 lb 1
2001-06-11 Standard trap nets 4.3 0.34 lb 39
2022-06-06 Standard gill nets 0.2 0.04 lb 1
2022-06-06 Standard trap nets 4.6 0.37 lb 41
1995-06-19 Standard gill nets 1.8 0.75 lb 7
1995-06-19 Standard trap nets 12.7 0.44 lb 114
1974-07-08 Standard trap nets 18.3 0.22 lb 146
1990-06-26 Standard gill nets 0.5 0.10 lb 2
1990-06-26 Standard trap nets 22.8 0.15 lb 182

Black Crappie

Date Gear CPUE Normal Range Avg Weight Total Catch
2015-06-15 Standard electrofishing 46.7 0.55 lb 30
2015-06-15 Standard gill nets 0.3 (below normal) 0.6 – 3.5 0.14 lb 2
2015-06-15 Standard trap nets 0.6 (below normal) 0.7 – 3.4 0.37 lb 5
1985-06-12 Standard trap nets 1.8 (normal) 0.7 – 3.4 0.36 lb 14
2008-06-16 Standard electrofishing 15.7 0.48 lb 11
2008-06-16 Standard gill nets 1.0 (normal) 0.6 – 3.5 0.34 lb 6
2008-06-16 Standard trap nets 8.3 (above normal) 0.7 – 3.4 0.27 lb 75
2001-06-11 Standard gill nets 0.2 (below normal) 0.6 – 3.5 0.04 lb 1
2001-06-11 Standard trap nets 0.7 (below normal) 0.7 – 3.4 0.80 lb 6
2022-06-06 Standard gill nets 1.2 (normal) 0.6 – 3.5 0.45 lb 7
2022-06-06 Standard trap nets 2.1 (normal) 0.7 – 3.4 0.44 lb 19
1995-06-19 Standard trap nets 0.1 (below normal) 0.7 – 3.4 0.07 lb 1
1974-07-08 Standard gill nets 0.3 (below normal) 0.6 – 3.5 0.75 lb 1
1974-07-08 Standard trap nets 0.8 (normal) 0.7 – 3.4 0.39 lb 6
1982-06-14 Standard gill nets 0.8 (normal) 0.6 – 3.5 0.33 lb 3
1982-06-14 Standard trap nets 6.0 (above normal) 0.7 – 3.4 0.34 lb 48
1990-06-26 Standard gill nets 1.0 (normal) 0.6 – 3.5 0.25 lb 4
1990-06-26 Standard trap nets 0.5 (below normal) 0.7 – 3.4 0.38 lb 4

Walleye

Date Gear CPUE Normal Range Avg Weight Total Catch
2015-06-15 Standard gill nets 3.2 (normal) 1.3 – 5.0 1.67 lb 19
2015-06-15 Standard trap nets 0.4 (normal) 0.3 – 0.7 3.35 lb 4
1985-06-12 Standard gill nets 2.0 (normal) 1.3 – 5.0 1.70 lb 8
1985-06-12 Standard trap nets 0.1 (below normal) 0.3 – 0.7 1.50 lb 1
2008-06-16 Standard gill nets 7.3 (above normal) 1.3 – 5.0 1.40 lb 44
2008-06-16 Standard trap nets 0.2 (below normal) 0.3 – 0.7 2.27 lb 2
2001-06-11 Standard gill nets 6.5 (above normal) 1.3 – 5.0 0.92 lb 39
2001-06-11 Standard trap nets 0.3 (normal) 0.3 – 0.7 2.03 lb 3
2022-06-06 Standard gill nets 7.0 (above normal) 1.3 – 5.0 1.85 lb 42
2022-06-06 Standard trap nets 0.7 (normal) 0.3 – 0.7 5.27 lb 6
1995-06-19 Standard gill nets 7.5 (above normal) 1.3 – 5.0 1.13 lb 30
1995-06-19 Standard trap nets 0.3 (normal) 0.3 – 0.7 3.28 lb 3
1982-06-14 Standard gill nets 2.0 (normal) 1.3 – 5.0 1.24 lb 8
1982-06-14 Standard trap nets 0.3 (below normal) 0.3 – 0.7 0.30 lb 2
1990-06-26 Standard gill nets 2.0 (normal) 1.3 – 5.0 2.26 lb 8

Bluegill

Date Gear CPUE Normal Range Avg Weight Total Catch
2015-06-15 Standard gill nets 10.3 0.16 lb 62
2015-06-15 Standard trap nets 87.4 (above normal) 6.1 – 46.6 0.05 lb 787
1985-06-12 Standard gill nets 9.5 0.16 lb 38
1985-06-12 Standard trap nets 55.0 (above normal) 6.1 – 46.6 0.24 lb 440
2008-06-16 Standard gill nets 11.8 0.24 lb 71
2008-06-16 Standard trap nets 79.3 (above normal) 6.1 – 46.6 0.07 lb 714
2001-06-11 Survey seining 8.5 34
2001-06-11 Standard gill nets 1.2 0.11 lb 7
2001-06-11 Standard trap nets 52.8 (above normal) 6.1 – 46.6 0.12 lb 475
2022-06-06 Standard gill nets 3.5 0.28 lb 21
2022-06-06 Standard trap nets 37.2 (normal) 6.1 – 46.6 0.35 lb 335
1995-06-19 Standard gill nets 13.0 0.23 lb 52
1995-06-19 Standard trap nets 37.7 (normal) 6.1 – 46.6 0.12 lb 339
1974-07-08 Standard trap nets 97.9 (above normal) 6.1 – 46.6 0.19 lb 783
1982-06-14 Standard gill nets 2.8 0.14 lb 11
1982-06-14 Standard trap nets 208.1 (above normal) 6.1 – 46.6 0.23 lb 1665
1990-06-26 Standard gill nets 5.3 0.16 lb 21
1990-06-26 Standard trap nets 103.4 (above normal) 6.1 – 46.6 0.16 lb 827

Pumpkinseed

Date Gear CPUE Normal Range Avg Weight Total Catch
2015-06-15 Standard gill nets 1.5 0.04 lb 9
2015-06-15 Standard trap nets 5.4 (normal) 2.0 – 8.5 0.19 lb 49
1985-06-12 Standard trap nets 7.3 (normal) 2.0 – 8.5 0.22 lb 58
2008-06-16 Standard gill nets 0.5 0.17 lb 3
2008-06-16 Standard trap nets 8.4 (normal) 2.0 – 8.5 0.26 lb 76
2001-06-11 Survey seining 0.3 1
2001-06-11 Standard trap nets 4.8 (normal) 2.0 – 8.5 0.23 lb 43
2022-06-06 Standard trap nets 1.8 (below normal) 2.0 – 8.5 0.27 lb 16
1995-06-19 Standard gill nets 1.0 0.56 lb 4
1995-06-19 Standard trap nets 2.7 (normal) 2.0 – 8.5 0.34 lb 24
1974-07-08 Standard trap nets 11.9 (above normal) 2.0 – 8.5 0.18 lb 95
1982-06-14 Standard trap nets 23.3 (above normal) 2.0 – 8.5 0.25 lb 186
1990-06-26 Standard trap nets 4.5 (normal) 2.0 – 8.5 0.20 lb 36

White Sucker

Date Gear CPUE Normal Range Avg Weight Total Catch
2015-06-15 Standard gill nets 0.2 (below normal) 0.5 – 2.7 2.03 lb 1
1985-06-12 Standard gill nets 0.3 (below normal) 0.5 – 2.7 1.00 lb 1
2008-06-16 Standard gill nets 0.3 (below normal) 0.5 – 2.7 2.34 lb 2
2001-06-11 Standard gill nets 0.8 (normal) 0.5 – 2.7 2.11 lb 5
1995-06-19 Standard gill nets 0.5 (normal) 0.5 – 2.7 6.19 lb 2
1974-07-08 Standard gill nets 0.3 (below normal) 0.5 – 2.7 2.40 lb 1
1982-06-14 Standard gill nets 0.5 (normal) 0.5 – 2.7 1.95 lb 2
1990-06-26 Standard gill nets 1.5 (normal) 0.5 – 2.7 2.15 lb 6

Bowfin

Date Gear CPUE Normal Range Avg Weight Total Catch
2015-06-15 Standard trap nets 0.8 (normal) 0.4 – 1.3 4.82 lb 7
1985-06-12 Standard trap nets 1.1 (normal) 0.4 – 1.3 3.77 lb 9
2008-06-16 Standard trap nets 0.6 (normal) 0.4 – 1.3 4.48 lb 5
2001-06-11 Standard trap nets 1.3 (above normal) 0.4 – 1.3 4.59 lb 12
2022-06-06 Standard trap nets 0.1 (below normal) 0.4 – 1.3 0.99 lb 1
1995-06-19 Standard gill nets 0.3 (below normal) 0.3 – 0.6 7.74 lb 1
1995-06-19 Standard trap nets 0.7 (normal) 0.4 – 1.3 7.28 lb 6
1974-07-08 Standard gill nets 0.5 (normal) 0.3 – 0.6 2.65 lb 2
1974-07-08 Standard trap nets 1.0 (normal) 0.4 – 1.3 4.25 lb 8
1982-06-14 Standard trap nets 0.4 (below normal) 0.4 – 1.3 1.60 lb 3
1990-06-26 Standard gill nets 0.3 (below normal) 0.3 – 0.6 4.50 lb 1
1990-06-26 Standard trap nets 0.9 (normal) 0.4 – 1.3 4.13 lb 7

Spottail Shiner

Date Gear CPUE Normal Range Total Catch
2001-06-11 Survey seining 0.5 2

BKF

Date Gear CPUE Normal Range Total Catch
2001-06-11 Survey seining 0.3 1

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Fish Species

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

Black BullheadBlack CrappieBluegillBowfin (Dogfish)Brown BullheadHybrid SunfishLargemouth BassNorthern PikePumpkinseedWalleyeYellow 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.