Lake Monomonac fishing: Largemouth Bass, Black Crappie, Bluegill
Target species: Largemouth Bass, Black Crappie, Bluegill
The lake
Lake Monomonac covers 590 acres in New Hampshire, across Cheshire County. It is a lake: 91.4% of it is 20 feet deep or less; the deepest point measured is at least 25 feet (7.6 m). Our records hold 3 species for this water. 31% of the water lies in Massachusetts.

Depth and bottom
Deepest measured point: at least 25 ft (7.6 m). That is the deepest contour line: the bottom goes deeper. 91.4% of the water is 20 feet or shallower. We hold 58 depth contour lines for this water.
- 0–2 ft: 17.5% of the water
- 2–4 ft: 14.1% of the water
- 4–6 ft: 11.2% of the water
- 6–8 ft: 8.1% of the water
- 8–10 ft: 8.1% of the water
- 10–12 ft: 7.1% of the water
- 12–14 ft: 5.1% of the water
- 14–16 ft: 5.3% of the water
- 16–18 ft: 6.4% of the water
- 18–20 ft: 8.5% of the water
- 20–22 ft: 7.4% of the water
- 22–24 ft: 1.4% of the water
3 target fish, led by Largemouth Bass
- Largemouth Bass — Feeding water: 65–85°F.
- Black Crappie — Feeding water: 65–75°F.
- Bluegill — Feeding water: 70–85°F.
Water and conditions
Our water temperature readings average 75°F; they do not cover the whole year, so this is not a yearly average. pH averages 6.3. These readings span 2017–2024.
Where this data comes from
- NH GRANIT — NH GRANIT: depth contours: class A, a survey of the bottom.
- 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.

















