Fourmile Lake fishing: Northern Pike, Walleye, Yellow Perch
Target species: Northern Pike, Walleye, Yellow Perch, White Sucker, Black Crappie
Boat: 1 ramp or launch on file for this water.
Start here: Launch at Four Mile Lake Public Water Access Site, 1 lane.
The lake
Fourmile Lake covers 586 acres in Minnesota, across Cook County. It is a lake: 90.2% of it is 14 feet deep or less; the deepest point measured is at least 20 feet (6.1 m). Our records hold 5 species for this water.

5 target fish, led by Northern Pike
- Northern Pike — Feeding water: 50–75°F.
- Walleye — Feeding water: 50–75°F.
- Yellow Perch — Feeding water: 45–75°F.
- White Sucker — Feeding water: 50–70°F.
- Black Crappie — Feeding water: 65–75°F.
Depth and bottom
Deepest measured point: at least 20 ft (6.1 m). That is the deepest contour line: the bottom goes deeper. 90.2% of the water is 14 feet or shallower. We hold 68 depth contour lines for this water.

- 0–1 ft: 15.1% of the water
- 1–3 ft: 7.4% of the water
- 3–4 ft: 6% of the water
- 4–5 ft: 6.8% of the water
- 5–6 ft: 5.1% of the water
- 6–7 ft: 6.2% of the water
- 7–8 ft: 5.4% of the water
- 8–9 ft: 5.2% of the water
- 9–10 ft: 5.4% of the water
- 10–11 ft: 7.1% of the water
- 11–12 ft: 6.8% of the water
- 12–13 ft: 7.2% of the water
- 13–14 ft: 6.5% of the water
- 14–16 ft: 6.5% of the water
- 16–18 ft: 2.6% of the water
- 18–19 ft: 0.9% of the water
1 ramp or launch on this water
On this water we hold 1 trailer ramp.

- Four Mile Lake Public Water Access Site — 1 lane, restrooms. U.S. Forest Service.
The place listed has no fee or opening hours on file: 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
With 90.2% of the water 14 feet or less, low level turns the flats into hazards. Only 1 public ramp is 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.


















