Lake Itasca fishing: Largemouth Bass, Northern Pike, Muskellunge

Target species: Largemouth Bass, Northern Pike, Muskellunge, Walleye, Bluegill, Yellow Perch, Rock Bass
Boat: 3 ramps and launches on file for this water.
Start here: Launch at Lake Itasca Public Water Access Site, 2 lanes.

The lake

Lake Itasca covers 1,058 acres in Minnesota, across Clearwater County. It is a lake: 93% of it is 30 feet deep or less; the deepest point measured is at least 40 feet (12.2 m). Our records hold 14 species for this water.

7 target fish, led by Largemouth Bass

  • Largemouth Bass — Feeding water: 65–85°F.
  • Northern Pike — Feeding water: 50–75°F.
  • Muskellunge — Feeding water: 65–75°F.
  • Walleye — Feeding water: 50–75°F.
  • Bluegill — Feeding water: 70–85°F.
  • Yellow Perch — Feeding water: 45–75°F.
  • Rock Bass — Feeding water: 65–75°F.

Also recorded here: White Sucker, Black Crappie, Pumpkinseed, Cisco, Green Sunfish, Brown Bullhead, Yellow Bullhead.

Lake Itasca, MN looking from the Mississippi Headwaters.jpg
Sheltoneasley · CC BY-SA 4.0

Depth and bottom

Deepest measured point: at least 40 ft (12.2 m). That is the deepest contour line: the bottom goes deeper. 93% of the water is 30 feet or shallower. We hold 156 depth contour lines for this water.

  • 0–2 ft: 5% of the water
  • 2–4 ft: 5.9% of the water
  • 4–6 ft: 5.8% of the water
  • 6–8 ft: 5.8% of the water
  • 8–10 ft: 5.9% of the water
  • 10–12 ft: 6.1% of the water
  • 12–14 ft: 6.6% of the water
  • 14–16 ft: 7.2% of the water
  • 16–18 ft: 7.4% of the water
  • 18–20 ft: 9.2% of the water
  • 20–22 ft: 9.5% of the water
  • 22–24 ft: 6.4% of the water
  • 24–26 ft: 4.7% of the water
  • 26–28 ft: 4.1% of the water
  • 28–30 ft: 3.4% of the water
  • 30–32 ft: 2.6% of the water
  • 32–34 ft: 1.5% of the water
  • 34–36 ft: 1.1% of the water
  • 36–38 ft: 1% of the water
  • 38–40 ft: 0.8% of the water

Water and conditions

Water clarity runs 4.9–14.4 feet on our readings, averaging 8.9 feet, from 231 readings. Our water temperature readings average 70°F; they do not cover the whole year, so this is not a yearly average. The coldest single reading we hold is 52°F and the warmest is 80°F; the warmest monthly average is 76°F. pH averages 8.3. These readings span 2017–2025.

Lake Itasca - Summer Storms at Itasca State Park, Minnesota (47967322921).jpg
Tony Webster from Minneapolis, Minnesota, United States · CC BY 2.0

3 ramps and launches on this water

On this water we hold 3 trailer ramps and 1 shore access point.

  • Lake Itasca Public Water Access Site — 2 lanes, restrooms. DNR Division of Parks and Trails.
  • Lake Itasca, Bear Paw Public Water Access Site — 1 lane. DNR Division of Parks and Trails.
  • Lake Itasca, Douglas Lodge Public Water Access Site — 1 lane, restrooms. DNR Division of Parks and Trails.

Shore access for bank fishing

Mississippi River, Lake Itasca, MN.jpg
Sheltoneasley · CC BY-SA 4.0
  • Lake Itasca, North Arm Public Water Access Site — 1 lane. DNR Division of Parks and Trails, Itasca State Park.

Fee and opening hours are blank for all 4 places in this list: a blank means we hold no such field, not that it is free or always open, and this list may not be complete.

What is hard here

Only 3 public ramps are on file, so the launch decides where you fish.

Where this data comes from

  • Minnesota DNR — Minnesota DNR: depth contours: class A, a survey of the bottom.
  • Minnesota DNR — Minnesota DNR: reported depths: class B, a depth figure measured and published by an agency, without a bottom map.
  • Webster, K.E., McCullough, I.M., Soranno, P.A. LAGOS-US DEPTH v1.0, EDI, doi:10.6073/pasta/64ddc4d04661d9aef4bd702dc5d8984f (CC BY 4.0); Cheruvelil et al. LAGOS-US LOCUS v1.0 (EDI) — LAGOS-US DEPTH v1.0: Lake depth for 17,675 lakes in the conterminous U.S.: class B, a depth figure measured and published by an agency, without a bottom map.