Tulaby Lake fishing: Northern Pike, Largemouth Bass, Walleye
Target species: Northern Pike, Largemouth Bass, Walleye, Smallmouth Bass, Black Bullhead, White Sucker, Black Crappie
Boat: 1 ramp or launch on file for this water.
Start here: Launch at Tulaby Lake Public Water Access Site, 1 lane.
The lake
Tulaby Lake covers 817 acres in Minnesota, across 2 counties: Mahnomen and Becker. It is a lake: 94.9% of it is 36 feet deep or less; the deepest point measured is at least 40 feet (12.2 m). Our records hold 15 species for this water.
7 target fish, led by Northern Pike
- Northern Pike — Feeding water: 50–75°F.
- Largemouth Bass — Feeding water: 65–85°F.
- Walleye — Feeding water: 50–75°F.
- Smallmouth Bass — Feeding water: 60–75°F.
- Black Bullhead — Feeding water: 70–80°F.
- White Sucker — Feeding water: 50–70°F.
- Black Crappie — Feeding water: 65–75°F.
Also recorded here: Bluegill, Cisco, Rock Bass, Yellow Perch, Green Sunfish, Pumpkinseed, Brown Bullhead, Yellow Bullhead.
Depth and bottom
Deepest measured point: at least 40 ft (12.2 m). That is the deepest contour line: the bottom goes deeper. 94.9% of the water is 36 feet or shallower. We hold 35 depth contour lines for this water.
- 0–2 ft: 5% of the water
- 2–4 ft: 6.2% of the water
- 4–6 ft: 5.7% of the water
- 6–8 ft: 5.7% of the water
- 8–10 ft: 4.5% of the water
- 10–12 ft: 3.8% of the water
- 12–14 ft: 3.4% of the water
- 14–16 ft: 3.2% of the water
- 16–18 ft: 3% of the water
- 18–20 ft: 3% of the water
- 20–22 ft: 3.2% of the water
- 22–24 ft: 3.5% of the water
- 24–26 ft: 3.9% of the water
- 26–28 ft: 5.4% of the water
- 28–30 ft: 8.3% of the water
- 30–32 ft: 7.4% of the water
- 32–34 ft: 8.8% of the water
- 34–36 ft: 10.9% of the water
- 36–38 ft: 4.3% of the water
- 38–40 ft: 0.7% of the water
Water and conditions
Water clarity runs 4–12.7 feet on our readings, averaging 8.2 feet, from 247 readings. Our water temperature readings average 68°F; they do not cover the whole year, so this is not a yearly average. The coldest single reading we hold is 47°F and the warmest is 81°F; the warmest monthly average is 74°F. pH averages 8.3. These readings span 2017–2025.
1 ramp or launch on this water
On this water we hold 1 trailer ramp.
- Tulaby Lake Public Water Access Site — 1 lane, restrooms. DNR Division of Parks and Trails.
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
Clarity swings from 4 to 12.7 feet between our readings — the water you meet is not the water someone photographed. 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.
