Home / Lakes / Upper (North) Island Upper (North) Island Carlton County, Minnesota — DOW #09006001
149 Surveys
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Upper (North) Island.
Green = above normal range. Red = below normal.
Black Bullhead Date Gear CPUE Normal Range Avg Weight Total Catch 1994-08-01 Standard trap nets 0.1 (below normal) 0.8 – 24.6 0.50 lb 1 1994-08-01 Standard gill nets 0.2 (below normal) 0.9 – 17.3 0.92 lb 1 1989-07-31 Standard gill nets 0.2 (below normal) 0.9 – 17.3 0.50 lb 1 2010-07-26 Standard gill nets 0.2 (below normal) 0.9 – 17.3 1.15 lb 1 2021-07-26 Standard trap nets 0.1 (below normal) 0.8 – 24.6 0.28 lb 1
Brown Bullhead Date Gear CPUE Normal Range Avg Weight Total Catch 1994-08-01 Standard trap nets 1.6 (normal) 0.4 – 3.9 1.90 lb 14 2019-07-29 Standard trap nets 0.8 (normal) 0.4 – 3.9 1.20 lb 7 2002-07-29 Standard trap nets 0.2 (below normal) 0.4 – 3.9 1.11 lb 2 2002-07-29 Standard gill nets 0.2 (below normal) 0.5 – 20.0 1.60 lb 1 1989-07-31 Standard trap nets 0.5 (normal) 0.4 – 3.9 0.60 lb 2 1989-07-31 Standard gill nets 0.5 (normal) 0.5 – 20.0 0.90 lb 3 2010-07-26 Standard gill nets 1.0 (normal) 0.5 – 20.0 0.92 lb 6 2010-07-26 Standard trap nets 1.2 (normal) 0.4 – 3.9 0.96 lb 11 2021-07-26 Standard trap nets 0.4 (normal) 0.4 – 3.9 0.98 lb 4 2021-07-26 Standard gill nets 0.7 (normal) 0.5 – 20.0 1.30 lb 4
Yellow Perch Date Gear CPUE Normal Range Avg Weight Total Catch 1994-08-01 Standard trap nets 0.4 (normal) 0.4 – 2.8 0.13 lb 4 1994-08-01 Standard gill nets 2.5 (below normal) 4.5 – 19.0 0.10 lb 15 2019-07-29 Standard trap nets 0.4 (normal) 0.4 – 2.8 0.13 lb 4 2019-07-29 Standard gill nets 2.0 (below normal) 4.5 – 19.0 0.09 lb 12 2002-07-29 Standard trap nets 0.1 (below normal) 0.4 – 2.8 0.10 lb 1 1989-07-31 Standard trap nets 0.8 (normal) 0.4 – 2.8 0.13 lb 3 1989-07-31 Standard gill nets 1.5 (below normal) 4.5 – 19.0 0.14 lb 9 2010-07-26 15-ft beach seine 0.4 — — 3 2010-07-26 Standard gill nets 0.2 (below normal) 4.5 – 19.0 0.12 lb 1 2010-07-26 Backpack electrofishing 11.1 — — 12 2010-07-26 Standard trap nets 0.1 (below normal) 0.4 – 2.8 0.07 lb 1 2021-07-26 Standard trap nets 1.2 (normal) 0.4 – 2.8 0.12 lb 11 2021-07-26 Standard gill nets 7.3 (normal) 4.5 – 19.0 0.11 lb 44
Yellow Bullhead Date Gear CPUE Normal Range Avg Weight Total Catch 1994-08-01 Standard gill nets 0.5 (normal) 0.5 – 2.1 1.30 lb 3 1994-08-01 Standard trap nets 3.0 (above normal) 0.3 – 2.2 1.48 lb 27 2019-07-29 Standard gill nets 0.3 (below normal) 0.5 – 2.1 1.28 lb 2 2019-07-29 Standard trap nets 1.8 (normal) 0.3 – 2.2 0.90 lb 16 2002-07-29 Standard gill nets 3.0 (above normal) 0.5 – 2.1 0.77 lb 18 2002-07-29 Standard trap nets 2.1 (normal) 0.3 – 2.2 0.72 lb 19 1989-07-31 Standard gill nets 2.0 (normal) 0.5 – 2.1 0.64 lb 12 1989-07-31 Standard trap nets 2.8 (above normal) 0.3 – 2.2 0.73 lb 11 2010-07-26 Standard trap nets 1.2 (normal) 0.3 – 2.2 0.77 lb 11 2010-07-26 Standard gill nets 3.5 (above normal) 0.5 – 2.1 0.84 lb 21 2021-07-26 Standard gill nets 1.2 (normal) 0.5 – 2.1 0.85 lb 7 2021-07-26 Standard trap nets 1.1 (normal) 0.3 – 2.2 0.41 lb 10
Northern Pike Date Gear CPUE Normal Range Avg Weight Total Catch 1994-08-01 Standard gill nets 6.3 (normal) 3.0 – 8.3 1.48 lb 38 1994-08-01 Standard trap nets 0.2 — 1.39 lb 2 2019-07-29 Standard gill nets 8.7 (above normal) 3.0 – 8.3 2.11 lb 52 2019-07-29 Standard trap nets 0.8 — 1.49 lb 7 2002-07-29 Standard gill nets 7.3 (normal) 3.0 – 8.3 1.74 lb 44 2002-07-29 Standard trap nets 1.3 — 1.41 lb 12 1989-07-31 Standard gill nets 9.3 (above normal) 3.0 – 8.3 1.48 lb 56 1989-07-31 Standard trap nets 0.3 — 1.60 lb 1 2010-07-26 15-ft beach seine 0.5 — — 4 2010-07-26 Standard gill nets 2.7 (below normal) 3.0 – 8.3 2.30 lb 16 2010-07-26 Backpack electrofishing 0.9 — — 1 2010-07-26 Standard trap nets 0.7 — 2.34 lb 6 2021-07-26 Standard gill nets 9.8 (above normal) 3.0 – 8.3 1.85 lb 59 2021-07-26 Standard trap nets 0.8 — 0.82 lb 7
Walleye Date Gear CPUE Normal Range Avg Weight Total Catch 1994-08-01 Standard gill nets 1.5 (normal) 1.3 – 4.8 2.32 lb 9 1994-08-01 Standard trap nets 0.1 (below normal) 0.3 – 1.3 7.94 lb 1 2019-07-29 Standard gill nets 1.7 (normal) 1.3 – 4.8 3.03 lb 10 2019-07-29 Standard trap nets 0.1 (below normal) 0.3 – 1.3 4.19 lb 1 2002-07-29 Standard gill nets 0.5 (below normal) 1.3 – 4.8 1.74 lb 3 2002-07-29 Standard trap nets 0.2 (below normal) 0.3 – 1.3 1.74 lb 2 1989-07-31 Standard gill nets 2.3 (normal) 1.3 – 4.8 2.39 lb 14 1989-07-31 Standard trap nets 0.5 (normal) 0.3 – 1.3 5.95 lb 2 2010-07-26 15-ft beach seine 0.9 — — 7 2010-07-26 Standard gill nets 0.3 (below normal) 1.3 – 4.8 2.87 lb 2 2021-07-26 Standard gill nets 0.8 (below normal) 1.3 – 4.8 3.74 lb 5
Bluegill Date Gear CPUE Normal Range Avg Weight Total Catch 1994-08-01 Standard gill nets 0.2 — 0.60 lb 1 1994-08-01 Standard trap nets 8.0 (above normal) 2.3 – 7.8 0.38 lb 72 2019-07-29 Standard gill nets 1.8 — 0.37 lb 11 2019-07-29 Standard trap nets 18.7 (above normal) 2.3 – 7.8 0.16 lb 168 2002-07-29 Standard trap nets 3.1 (normal) 2.3 – 7.8 0.32 lb 28 1989-07-31 Standard gill nets 1.2 — 0.31 lb 7 1989-07-31 Standard trap nets 8.8 (above normal) 2.3 – 7.8 0.25 lb 35 2010-07-26 Standard gill nets 0.3 — 0.25 lb 2 2010-07-26 Survey seining 4.3 — — 13 2010-07-26 Backpack electrofishing 44.4 — — 48 2010-07-26 Standard trap nets 10.4 (above normal) 2.3 – 7.8 0.17 lb 94 2010-07-26 15-ft beach seine 31.4 — — 251 2021-07-26 Standard gill nets 0.5 — 0.49 lb 3 2021-07-26 Standard trap nets 5.1 (normal) 2.3 – 7.8 0.27 lb 46
White Sucker Date Gear CPUE Normal Range Avg Weight Total Catch 1994-08-01 Standard gill nets 1.0 (below normal) 2.0 – 11.5 2.51 lb 6 2019-07-29 Standard gill nets 0.7 (below normal) 2.0 – 11.5 1.98 lb 4 2019-07-29 Standard trap nets 0.1 (below normal) 0.8 – 4.4 0.99 lb 1 2002-07-29 Standard gill nets 0.7 (below normal) 2.0 – 11.5 2.50 lb 4 1989-07-31 Standard gill nets 0.2 (below normal) 2.0 – 11.5 0.40 lb 1 2010-07-26 Standard gill nets 0.5 (below normal) 2.0 – 11.5 2.65 lb 3 2021-07-26 Standard gill nets 0.3 (below normal) 2.0 – 11.5 2.46 lb 2
Black Crappie Date Gear CPUE Normal Range Avg Weight Total Catch 1994-08-01 Standard gill nets 1.3 (normal) 0.5 – 5.5 0.32 lb 8 1994-08-01 Standard trap nets 4.9 (above normal) 0.8 – 3.5 0.35 lb 44 2019-07-29 Standard gill nets 22.5 (above normal) 0.5 – 5.5 0.12 lb 135 2019-07-29 Standard trap nets 8.1 (above normal) 0.8 – 3.5 0.16 lb 73 2002-07-29 Standard gill nets 0.8 (normal) 0.5 – 5.5 0.14 lb 5 2002-07-29 Standard trap nets 3.8 (above normal) 0.8 – 3.5 0.35 lb 34 1989-07-31 Standard gill nets 3.2 (normal) 0.5 – 5.5 0.23 lb 19 1989-07-31 Standard trap nets 1.5 (normal) 0.8 – 3.5 0.37 lb 6 2010-07-26 Standard gill nets 5.5 (normal) 0.5 – 5.5 0.21 lb 33 2010-07-26 Backpack electrofishing 7.4 — — 8 2010-07-26 Standard trap nets 1.6 (normal) 0.8 – 3.5 0.25 lb 14 2010-07-26 15-ft beach seine 0.4 — — 3 2021-07-26 Standard gill nets 12.3 (above normal) 0.5 – 5.5 0.20 lb 74 2021-07-26 Standard trap nets 3.8 (above normal) 0.8 – 3.5 0.22 lb 34
Pumpkinseed Date Gear CPUE Normal Range Avg Weight Total Catch 1994-08-01 Standard trap nets 1.3 (normal) 0.7 – 3.4 0.40 lb 12 2019-07-29 Standard gill nets 0.2 — 0.04 lb 1 2019-07-29 Standard trap nets 2.7 (normal) 0.7 – 3.4 0.14 lb 24 2002-07-29 Standard gill nets 0.2 — 0.14 lb 1 2002-07-29 Standard trap nets 1.0 (normal) 0.7 – 3.4 0.11 lb 9 1989-07-31 Standard gill nets 3.2 — 0.25 lb 19 1989-07-31 Standard trap nets 3.0 (normal) 0.7 – 3.4 0.24 lb 12 2010-07-26 Backpack electrofishing 3.7 — — 4 2010-07-26 Standard trap nets 0.8 (normal) 0.7 – 3.4 0.19 lb 7 2010-07-26 15-ft beach seine 1.3 — — 10 2021-07-26 Standard gill nets 0.7 — 0.28 lb 4 2021-07-26 Standard trap nets 4.4 (above normal) 0.7 – 3.4 0.17 lb 40
Bowfin Date Gear CPUE Normal Range Avg Weight Total Catch 1994-08-01 Standard trap nets 1.0 — 6.69 lb 9 2019-07-29 Standard gill nets 0.7 — 4.31 lb 4 2019-07-29 Standard trap nets 0.7 — 5.64 lb 6 2002-07-29 Standard gill nets 0.2 — 4.30 lb 1 2002-07-29 Standard trap nets 1.4 — 3.58 lb 13 1989-07-31 Standard trap nets 1.0 — 3.52 lb 4 2010-07-26 Standard gill nets 0.7 — 4.37 lb 4 2010-07-26 Backpack electrofishing 0.9 — — 1 2010-07-26 Standard trap nets 0.4 — 4.07 lb 4 2021-07-26 Standard gill nets 0.5 — 4.78 lb 3 2021-07-26 Standard trap nets 0.3 — 5.10 lb 3
Largemouth Bass Date Gear CPUE Normal Range Avg Weight Total Catch 2019-07-29 Standard electrofishing 17.9 — 1.71 lb 22 2019-07-29 Standard gill nets 0.3 (normal) 0.3 – 0.9 1.57 lb 2 2019-07-29 Standard trap nets 0.2 (normal) 0.2 – 0.5 1.59 lb 2 2002-07-29 Standard electrofishing 11.5 — 1.29 lb 9 1989-07-31 Standard gill nets 0.2 (below normal) 0.3 – 0.9 2.20 lb 1 2010-07-26 Standard electrofishing 35.8 — 2.02 lb 19 2010-07-26 15-ft beach seine 1.8 — — 14 2010-07-26 Standard gill nets 0.2 (below normal) 0.3 – 0.9 1.63 lb 1 2010-07-26 Survey seining 0.7 — — 2 2010-07-26 Backpack electrofishing 12.9 — — 14 2010-07-26 Standard trap nets 0.2 (normal) 0.2 – 0.5 0.75 lb 2 2021-07-26 Standard electrofishing 4.2 — 1.98 lb 4 2021-07-26 Standard trap nets 0.2 (normal) 0.2 – 0.5 0.09 lb 2
Rock Bass Date Gear CPUE Normal Range Avg Weight Total Catch 2002-07-29 Standard trap nets 0.2 (below normal) 0.3 – 2.0 0.27 lb 2 1989-07-31 Standard trap nets 0.5 (normal) 0.3 – 2.0 0.50 lb 2 2010-07-26 15-ft beach seine 0.1 — — 1 2010-07-26 Survey seining 0.3 — — 1 2010-07-26 Backpack electrofishing 4.6 — — 5 2010-07-26 Standard trap nets 0.3 (normal) 0.3 – 2.0 0.27 lb 3 2021-07-26 Standard trap nets 0.1 (below normal) 0.3 – 2.0 0.36 lb 1
Golden Shiner Date Gear CPUE Normal Range Total Catch 2010-07-26 15-ft beach seine 6.8 — 54
Mottled Sculpin Date Gear CPUE Normal Range Total Catch 2010-07-26 Backpack electrofishing 0.9 — 1
Common Shiner Date Gear CPUE Normal Range Total Catch 2010-07-26 15-ft beach seine 5.3 — 42
CNM Date Gear CPUE Normal Range Total Catch 2010-07-26 Backpack electrofishing 2.8 — 3
Johnny Darter Date Gear CPUE Normal Range Total Catch 2010-07-26 Backpack electrofishing 0.9 — 1
Tadpole Madtom Date Gear CPUE Normal Range Total Catch 2010-07-26 Backpack electrofishing 0.9 — 1
Showing 12 nearby bait & tackle shops on the map.
Fish Species Species known to inhabit Upper (North) Island. Click any species for a full fishing guide.
Fishing Guides Near Upper (North) Island Other Lakes in Carlton County Plan Your Trip to Upper (North) Island
Data sourced from Minnesota DNR Division of Fish and Wildlife. Last verified: March 19, 2026.
Learn how we maintain this data.