Buffalo

Wright County, Minnesota — DOW #86009000

236 Surveys

Invasive Species Alert

Buffalo has confirmed populations of:

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

1,551.9
Acres
33 ft
Max Depth
14.7 ft
Mean Depth
20
Fish Species
6
Local Guides

DNR Fish Surveys

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

Walleye

Date Gear CPUE Normal Range Avg Weight Total Catch
2018-10-15 Fall electrofishing 30.9 0.69 lb 43
1982-08-02 Standard gill nets 6.5 (above normal) 1.2 – 6.3 1.31 lb 65
1982-08-02 Standard trap nets 0.3 (below normal) 0.3 – 1.2 1.37 lb 3
1999-07-26 Standard gill nets 8.2 (above normal) 1.2 – 6.3 1.86 lb 82
1999-07-26 Standard trap nets 0.6 (normal) 0.3 – 1.2 0.29 lb 7
1999-07-26 Standard electrofishing 3.9 1.47 lb 4
2024-07-22 50-ft beach seine 0.6 8
2003-07-21 Special electrofishing 46.7 0.43 lb 57
2003-07-21 Standard gill nets 6.8 (above normal) 1.2 – 6.3 2.53 lb 68
2003-07-21 Standard trap nets 0.1 (below normal) 0.3 – 1.2 5.02 lb 2
1988-08-01 Standard gill nets 10.0 (above normal) 1.2 – 6.3 2.88 lb 100
1988-08-01 Standard trap nets 0.4 (normal) 0.3 – 1.2 3.38 lb 5
2024-10-15 Fall electrofishing 160.3 0.78 lb 325
1993-07-26 Standard gill nets 9.3 (above normal) 1.2 – 6.3 1.10 lb 93
1993-07-26 Standard trap nets 0.8 (normal) 0.3 – 1.2 0.94 lb 10
1993-07-26 Special trap nets 0.5 0.22 lb 1
1993-07-26 Standard electrofishing 7.3 0.42 lb 10
2016-10-17 Fall electrofishing 125.7 0.17 lb 127
2021-10-11 Fall electrofishing 123.5 0.07 lb 238

Black Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
1982-08-02 Standard trap nets 1.5 (normal) 0.7 – 25.7 0.62 lb 18
1982-08-02 Standard gill nets 13.7 (normal) 2.5 – 45.0 0.54 lb 137
1999-07-26 Standard gill nets 16.6 (normal) 2.5 – 45.0 0.59 lb 166
1999-07-26 Standard trap nets 4.2 (normal) 0.7 – 25.7 0.60 lb 50
2024-07-22 Backpack electrofishing 149.9 248
2024-07-22 50-ft beach seine 0.1 1
2003-07-21 Standard gill nets 4.8 (normal) 2.5 – 45.0 0.88 lb 48
2003-07-21 Standard trap nets 0.1 (below normal) 0.7 – 25.7 1.38 lb 2
1988-08-01 Standard trap nets 120.5 (above normal) 0.7 – 25.7 0.35 lb 1446
1988-08-01 Standard gill nets 222.5 (above normal) 2.5 – 45.0 0.41 lb 2225
1993-07-26 Standard gill nets 103.9 (above normal) 2.5 – 45.0 0.05 lb 1039
1993-07-26 Standard trap nets 47.1 (above normal) 0.7 – 25.7 0.03 lb 565

White Crappie

Date Gear CPUE Normal Range Avg Weight Total Catch
1982-08-02 Standard gill nets 12.7 (above normal) 0.7 – 10.4 0.31 lb 127
1982-08-02 Standard trap nets 15.3 (above normal) 0.5 – 6.6 0.35 lb 183
1988-08-01 Standard gill nets 2.3 (normal) 0.7 – 10.4 0.36 lb 23
1988-08-01 Standard trap nets 0.2 (below normal) 0.5 – 6.6 0.55 lb 2

Yellow Perch

Date Gear CPUE Normal Range Avg Weight Total Catch
1982-08-02 Standard trap nets 0.3 (below normal) 0.3 – 1.7 0.43 lb 3
1982-08-02 Standard gill nets 144.3 (above normal) 2.0 – 27.9 0.40 lb 1443
1999-07-26 Standard gill nets 65.0 (above normal) 2.0 – 27.9 0.08 lb 650
1999-07-26 Standard trap nets 4.0 (above normal) 0.3 – 1.7 0.11 lb 48
2024-07-22 50-ft beach seine 280.5 3647
2024-07-22 15-ft beach seine 12.4 62
2024-07-22 Backpack electrofishing 17.5 29
2003-07-21 Standard gill nets 8.5 (normal) 2.0 – 27.9 0.08 lb 85
2003-07-21 Survey seining 1.2 6
2003-07-21 Standard trap nets 0.1 (below normal) 0.3 – 1.7 0.04 lb 1
1988-08-01 Standard trap nets 0.8 (normal) 0.3 – 1.7 0.29 lb 9
1988-08-01 Standard gill nets 40.2 (above normal) 2.0 – 27.9 0.22 lb 402
1993-07-26 Standard gill nets 11.8 (normal) 2.0 – 27.9 0.32 lb 118
1993-07-26 Standard trap nets 0.2 (below normal) 0.3 – 1.7 2

Green Sunfish

Date Gear CPUE Normal Range Avg Weight Total Catch
1982-08-02 Standard trap nets 1.3 (normal) 0.2 – 1.3 0.13 lb 15
1982-08-02 Standard gill nets 0.4 (normal) 0.2 – 0.5 0.15 lb 4
1999-07-26 Standard gill nets 0.1 (below normal) 0.2 – 0.5 0.14 lb 1
1999-07-26 Standard trap nets 0.1 (below normal) 0.2 – 1.3 0.04 lb 1
2024-07-22 Backpack electrofishing 10.9 18
2024-07-22 50-ft beach seine 0.1 1
2003-07-21 Survey seining 2.2 11
1993-07-26 Survey seining 2.3 14

Tadpole Madtom

Date Gear CPUE Normal Range Avg Weight Total Catch
1982-08-02 Standard trap nets 0.2 0.10 lb 2
2024-07-22 Backpack electrofishing 3.0 5

Yellow Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
1982-08-02 Standard gill nets 0.2 (below normal) 0.5 – 7.5 0.40 lb 2
1982-08-02 Standard trap nets 0.6 (below normal) 0.9 – 5.7 0.90 lb 7
1999-07-26 Standard trap nets 1.5 (normal) 0.9 – 5.7 0.78 lb 18
1999-07-26 Standard gill nets 0.7 (normal) 0.5 – 7.5 0.58 lb 7
2003-07-21 Standard trap nets 0.9 (below normal) 0.9 – 5.7 1.03 lb 12
2003-07-21 Standard gill nets 0.7 (normal) 0.5 – 7.5 0.94 lb 7
1988-08-01 Standard gill nets 3.1 (normal) 0.5 – 7.5 0.55 lb 31
1988-08-01 Standard trap nets 2.7 (normal) 0.9 – 5.7 0.45 lb 32
1993-07-26 Standard trap nets 1.7 (normal) 0.9 – 5.7 0.42 lb 20
1993-07-26 Standard gill nets 0.5 (normal) 0.5 – 7.5 0.65 lb 5

Northern Pike

Date Gear CPUE Normal Range Avg Weight Total Catch
1982-08-02 Standard gill nets 1.1 (below normal) 1.5 – 7.3 3.45 lb 11
1982-08-02 Standard trap nets 1.3 0.29 lb 15
1999-07-26 Standard electrofishing 3.9 4.95 lb 4
1999-07-26 Standard gill nets 11.8 (above normal) 1.5 – 7.3 3.00 lb 118
1999-07-26 Standard trap nets 1.4 2.98 lb 17
2024-07-22 50-ft beach seine 0.2 3
2003-07-21 Standard gill nets 7.0 (normal) 1.5 – 7.3 2.77 lb 70
2003-07-21 Standard trap nets 0.4 4.08 lb 5
1988-08-01 Standard gill nets 1.6 (normal) 1.5 – 7.3 3.42 lb 16
1988-08-01 Standard trap nets 0.5 3.45 lb 6
1993-07-26 Standard electrofishing 2.2 3.02 lb 3
1993-07-26 Standard gill nets 2.3 (normal) 1.5 – 7.3 2.55 lb 23
1993-07-26 Standard trap nets 0.8 1.03 lb 10

Common Carp

Date Gear CPUE Normal Range Avg Weight Total Catch
1982-08-02 Standard gill nets 0.2 (below normal) 0.3 – 3.0 4.25 lb 2
1982-08-02 Standard trap nets 1.3 (normal) 0.4 – 2.0 4.51 lb 15
1999-07-26 Standard gill nets 0.3 (normal) 0.3 – 3.0 7.94 lb 3
1999-07-26 Standard trap nets 1.3 (normal) 0.4 – 2.0 6.42 lb 15
2024-07-22 50-ft beach seine 0.1 1
2003-07-21 Standard gill nets 7.6 (above normal) 0.3 – 3.0 2.51 lb 76
2003-07-21 Standard trap nets 8.6 (above normal) 0.4 – 2.0 1.84 lb 121
1988-08-01 Standard gill nets 1.0 (normal) 0.3 – 3.0 1.11 lb 10
1988-08-01 Standard trap nets 0.6 (normal) 0.4 – 2.0 4.80 lb 7
1993-07-26 Standard gill nets 1.5 (normal) 0.3 – 3.0 6.64 lb 15
1993-07-26 Standard trap nets 2.8 (above normal) 0.4 – 2.0 5.40 lb 34

Golden Shiner

Date Gear CPUE Normal Range Avg Weight Total Catch
1982-08-02 Standard trap nets 0.2 (below normal) 0.2 – 0.8 0.10 lb 2
1999-07-26 Standard gill nets 0.2 (below normal) 0.3 – 1.5 0.08 lb 2
2024-07-22 50-ft beach seine 1.2 16
2003-07-21 Survey seining 0.2 1

Hybrid Sunfish

Date Gear CPUE Normal Range Avg Weight Total Catch
1982-08-02 Standard trap nets 1.3 0.13 lb 16
1999-07-26 Standard trap nets 3.1 0.09 lb 37
2024-07-22 Backpack electrofishing 4.2 7
2024-07-22 50-ft beach seine 0.2 3
2024-07-22 15-ft beach seine 1.0 5
2003-07-21 Standard gill nets 0.1 0.28 lb 1
2003-07-21 Survey seining 4.2 21
2003-07-21 Standard trap nets 0.5 0.23 lb 7
1988-08-01 Standard gill nets 0.1 0.10 lb 1
1988-08-01 Standard trap nets 0.4 0.14 lb 5
1993-07-26 Standard gill nets 0.7 0.21 lb 7
1993-07-26 Standard trap nets 0.3 0.20 lb 4

Bluegill

Date Gear CPUE Normal Range Avg Weight Total Catch
1982-08-02 Standard gill nets 0.6 0.22 lb 6
1982-08-02 Standard trap nets 10.3 (normal) 7.5 – 62.5 0.12 lb 123
1999-07-26 Standard gill nets 8.1 0.13 lb 81
1999-07-26 Standard trap nets 115.0 (above normal) 7.5 – 62.5 0.03 lb 1380
2024-07-22 Backpack electrofishing 3.6 6
2024-07-22 50-ft beach seine 18.0 234
2024-07-22 15-ft beach seine 2.0 10
2003-07-21 Standard gill nets 1.0 0.19 lb 10
2003-07-21 Survey seining 29.0 145
2003-07-21 Standard trap nets 5.5 (below normal) 7.5 – 62.5 0.27 lb 77
1988-08-01 Standard gill nets 1.2 0.25 lb 12
1988-08-01 Standard trap nets 1.8 (below normal) 7.5 – 62.5 0.24 lb 21
1993-07-26 Standard gill nets 2.9 0.50 lb 29
1993-07-26 Survey seining 12.5 75
1993-07-26 Standard trap nets 0.7 (below normal) 7.5 – 62.5 0.38 lb 8
1993-07-26 Special trap nets 2.5 0.01 lb 5

Pumpkinseed

Date Gear CPUE Normal Range Avg Weight Total Catch
1982-08-02 Standard gill nets 0.4 0.17 lb 4
1982-08-02 Standard trap nets 1.8 (normal) 0.7 – 4.2 0.11 lb 22
1999-07-26 Standard trap nets 6.2 (above normal) 0.7 – 4.2 0.13 lb 74
2024-07-22 50-ft beach seine 0.8 10
2024-07-22 15-ft beach seine 1.2 6
2003-07-21 Survey seining 1.2 6
2003-07-21 Standard trap nets 0.3 (below normal) 0.7 – 4.2 0.10 lb 4
1988-08-01 Standard gill nets 0.2 0.30 lb 2
1988-08-01 Standard trap nets 0.9 (normal) 0.7 – 4.2 0.15 lb 11
1993-07-26 Standard gill nets 0.4 0.20 lb 4
1993-07-26 Standard trap nets 0.1 (below normal) 0.7 – 4.2 0.26 lb 1

Shorthead Redhorse

Date Gear CPUE Normal Range Avg Weight Total Catch
1982-08-02 Standard trap nets 0.1 (below normal) 0.1 – 3.4 1.00 lb 1
1999-07-26 Standard gill nets 0.2 (below normal) 0.5 – 1.8 1.67 lb 2
1999-07-26 Standard trap nets 0.5 (normal) 0.1 – 3.4 3.07 lb 6
2003-07-21 Standard trap nets 0.1 (normal) 0.1 – 3.4 2.47 lb 2
1988-08-01 Standard gill nets 0.1 (below normal) 0.5 – 1.8 1.90 lb 1
1993-07-26 Standard gill nets 0.2 (below normal) 0.5 – 1.8 2.01 lb 2

White Sucker

Date Gear CPUE Normal Range Avg Weight Total Catch
1982-08-02 Standard gill nets 5.1 (above normal) 0.4 – 2.2 2.21 lb 51
1982-08-02 Standard trap nets 0.1 (below normal) 0.2 – 1.0 3.00 lb 1
1999-07-26 Standard trap nets 0.8 (normal) 0.2 – 1.0 2.62 lb 9
1999-07-26 Standard gill nets 1.7 (normal) 0.4 – 2.2 1.85 lb 17
2024-07-22 Backpack electrofishing 7.3 12
2024-07-22 50-ft beach seine 7.5 98
2003-07-21 Standard trap nets 0.1 (below normal) 0.2 – 1.0 3.09 lb 1
2003-07-21 Standard gill nets 1.0 (normal) 0.4 – 2.2 2.01 lb 10
1988-08-01 Standard gill nets 4.8 (above normal) 0.4 – 2.2 2.70 lb 48
1988-08-01 Standard trap nets 0.2 (below normal) 0.2 – 1.0 2.85 lb 2
1993-07-26 Standard trap nets 0.1 (below normal) 0.2 – 1.0 2.51 lb 1
1993-07-26 Standard gill nets 3.9 (above normal) 0.4 – 2.2 2.47 lb 39

Black Crappie

Date Gear CPUE Normal Range Avg Weight Total Catch
1982-08-02 Standard gill nets 36.6 (above normal) 2.5 – 16.5 0.31 lb 366
1982-08-02 Standard trap nets 31.3 (above normal) 1.8 – 21.2 0.36 lb 375
1999-07-26 Standard gill nets 3.6 (normal) 2.5 – 16.5 0.22 lb 36
1999-07-26 Standard trap nets 13.8 (normal) 1.8 – 21.2 0.20 lb 166
2024-07-22 50-ft beach seine 16.9 220
2003-07-21 Standard gill nets 11.4 (normal) 2.5 – 16.5 0.30 lb 114
2003-07-21 Standard trap nets 6.4 (normal) 1.8 – 21.2 0.38 lb 89
1988-08-01 Standard gill nets 20.2 (above normal) 2.5 – 16.5 0.24 lb 202
1988-08-01 Standard trap nets 7.4 (normal) 1.8 – 21.2 0.22 lb 89
1993-07-26 Standard gill nets 2.3 (below normal) 2.5 – 16.5 0.32 lb 23
1993-07-26 Standard trap nets 0.8 (below normal) 1.8 – 21.2 0.55 lb 9
1993-07-26 Special trap nets 7.0 14

BIB

Date Gear CPUE Normal Range Avg Weight Total Catch
1999-07-26 Standard gill nets 0.1 (below normal) 0.3 – 1.7 6.26 lb 1
1999-07-26 Standard trap nets 0.8 (normal) 0.2 – 0.8 5.79 lb 9
2024-07-22 50-ft beach seine 0.1 1
2003-07-21 Standard gill nets 0.1 (below normal) 0.3 – 1.7 2.09 lb 1
2003-07-21 Standard trap nets 0.9 (above normal) 0.2 – 0.8 2.71 lb 13
1993-07-26 Standard gill nets 0.4 (normal) 0.3 – 1.7 4.12 lb 4

Smallmouth Bass

Date Gear CPUE Normal Range Avg Weight Total Catch
1999-07-26 Standard trap nets 0.3 (normal) 0.1 – 1.1 0.99 lb 4
1999-07-26 Standard electrofishing 4.9 1.59 lb 5
2024-07-22 Backpack electrofishing 15.1 25
2024-07-22 50-ft beach seine 2.5 32
2024-07-22 15-ft beach seine 0.4 2
2003-07-21 Survey seining 0.2 3.21 lb 1
1993-07-26 Standard gill nets 0.1 (below normal) 0.2 – 2.3 0.17 lb 1

Largemouth Bass

Date Gear CPUE Normal Range Avg Weight Total Catch
1999-07-26 Standard electrofishing 45.1 0.67 lb 46
1999-07-26 Standard gill nets 0.6 (normal) 0.3 – 0.8 0.60 lb 6
1999-07-26 Standard trap nets 0.4 (normal) 0.2 – 0.7 0.35 lb 5
2024-07-22 50-ft beach seine 56.9 739
2024-07-22 15-ft beach seine 18.2 91
2024-07-22 Backpack electrofishing 31.4 52
2003-07-21 Standard gill nets 0.1 (below normal) 0.3 – 0.8 0.38 lb 1
2003-07-21 Survey seining 5.0 0.01 lb 25
2003-07-21 Standard trap nets 0.1 (below normal) 0.2 – 0.7 4.46 lb 2
1988-08-01 Standard gill nets 0.1 (below normal) 0.3 – 0.8 1.50 lb 1
1988-08-01 Standard trap nets 0.3 (normal) 0.2 – 0.7 1.12 lb 4
1993-07-26 Standard electrofishing 5.9 0.91 lb 8
1993-07-26 Standard gill nets 0.1 (below normal) 0.3 – 0.8 1.26 lb 1
1993-07-26 Survey seining 1.0 0.01 lb 6
1993-07-26 Standard trap nets 0.1 (below normal) 0.2 – 0.7 0.53 lb 1
1993-07-26 Special trap nets 1.5 3

Channel Catfish

Date Gear CPUE Normal Range Avg Weight Total Catch
1999-07-26 Standard trap nets 0.2 1.03 lb 2
2003-07-21 Standard trap nets 0.4 3.19 lb 5
2003-07-21 Standard gill nets 2.6 2.38 lb 26
1993-07-26 Standard gill nets 0.4 4.10 lb 4

Bowfin

Date Gear CPUE Normal Range Avg Weight Total Catch
1999-07-26 Standard trap nets 0.3 (below normal) 0.4 – 1.3 5.31 lb 4
2024-07-22 Backpack electrofishing 0.6 1
2003-07-21 Standard gill nets 0.5 (normal) 0.2 – 0.8 2.77 lb 5
2003-07-21 Standard trap nets 1.0 (normal) 0.4 – 1.3 3.76 lb 14
1988-08-01 Standard trap nets 1.1 (normal) 0.4 – 1.3 3.83 lb 13
1993-07-26 Standard gill nets 0.3 (normal) 0.2 – 0.8 2.96 lb 3
1993-07-26 Standard trap nets 0.9 (normal) 0.4 – 1.3 4.29 lb 11

Johnny Darter

Date Gear CPUE Normal Range Total Catch
2024-07-22 50-ft beach seine 0.6 8
2024-07-22 Backpack electrofishing 6.0 10
1993-07-26 Survey seining 3.2 19
1993-07-26 Special trap nets 4.5 9

Brook Trout

Date Gear CPUE Normal Range Total Catch
2024-07-22 15-ft beach seine 0.2 1
2024-07-22 50-ft beach seine 2.9 37

Fathead Minnow

Date Gear CPUE Normal Range Total Catch
2024-07-22 Backpack electrofishing 1.2 2
2024-07-22 50-ft beach seine 5.7 74
2003-07-21 Survey seining 0.4 2
1993-07-26 Survey seining 0.2 1

Common Shiner

Date Gear CPUE Normal Range Total Catch
2024-07-22 50-ft beach seine 0.1 1

Spottail Shiner

Date Gear CPUE Normal Range Total Catch
2024-07-22 50-ft beach seine 36.5 474
2003-07-21 Survey seining 3.4 17
1993-07-26 Special trap nets 2.0 4

Logperch

Date Gear CPUE Normal Range Total Catch
2024-07-22 15-ft beach seine 1.6 8
2024-07-22 Backpack electrofishing 11.5 19
2024-07-22 50-ft beach seine 8.9 116

CRC

Date Gear CPUE Normal Range Total Catch
2024-07-22 Backpack electrofishing 0.6 1
2024-07-22 50-ft beach seine 0.4 5

Brown Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
2024-07-22 Backpack electrofishing 28.4 47
2003-07-21 Standard trap nets 0.1 (below normal) 0.2 – 1.4 0.84 lb 1
1988-08-01 Standard trap nets 1.2 (normal) 0.2 – 1.4 0.34 lb 14
1988-08-01 Standard gill nets 0.2 (below normal) 0.4 – 2.0 0.85 lb 2
1993-07-26 Standard gill nets 0.3 (below normal) 0.4 – 2.0 0.30 lb 3
1993-07-26 Standard trap nets 0.6 (normal) 0.2 – 1.4 0.63 lb 7

Iowa Darter

Date Gear CPUE Normal Range Total Catch
2024-07-22 50-ft beach seine 0.1 1

Bluntnose Minnow

Date Gear CPUE Normal Range Total Catch
2024-07-22 50-ft beach seine 0.3 4

CRP

Date Gear CPUE Normal Range Total Catch
1993-07-26 Survey seining 2.7 16

Mimic Shiner

Date Gear CPUE Normal Range Total Catch
1993-07-26 Survey seining 0.2 1

GLR

Date Gear CPUE Normal Range Avg Weight Total Catch
1993-07-26 Standard trap nets 0.1 3.75 lb 1

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Fish Species

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

Bigmouth BuffaloBlack BullheadBlack CrappieBluegillBowfin (Dogfish)Brown BullheadChannel CatfishCommon CarpGreen SunfishHybrid SunfishLargemouth BassNorthern PikeOrangespotted SunfishPumpkinseedSmallmouth BassWalleyeWhite CrappieWhite 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.