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LakeQuality

Little Cut Foot Lake vs Tamarack Bay Lake

Water quality, depth, fish species, and recreation comparison.

Tamarack Bay Lake has a higher water quality grade (A, Excellent) than Little Cut Foot Lake (D, Poor). Both are in Minnesota.

Little Cut Foot Lake and Tamarack Bay Lake are both in Minnesota — a same-state head-to-head where the comparison comes down to lake-specific differences in depth, watershed, and monitoring history rather than the broader state-level water-quality regime. The grades are meaningfully apart: Tamarack Bay Lake grades a A while Little Cut Foot Lake grades a D. That two-letter spread reflects real underlying differences — different watershed inputs, different depth profiles, or different monitoring rigor.

For a recreational visitor, the wider grade gap is decisive — Tamarack Bay Lake is the better water-quality choice. For a researcher, the gap is the interesting part: what is different about the two watersheds, and which of those differences is mutable?

D

Little Cut Foot Lake

Itasca County, Minnesota

Murky, only visible to about 6.6 ft.

A

Tamarack Bay Lake

Cass County, Minnesota

Good clarity, visible to about 11.5 ft.

Side-by-Side Metrics

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

MetricLittle Cut Foot LakeTamarack Bay Lake
Overall GradeD (Poor)A (Excellent)
Water Clarity6.6 ft11.5 ft
PhosphorusNo dataNo data
Chlorophyll-a (Algae)No data4.6 µg/L
Maximum Depth20 ft69.8 ft
Surface Area619.1 acres56.5K acres
Public AccessYesYes
Fish Species11
Trophic Stateeutrophicmesotrophic

Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).

Verdict

Tamarack Bay Lake wins on overall water quality with a Grade A versus Little Cut Foot Lake's Grade D. Water clarity: 11.5 ft vs 6.6 ft. For fishing diversity, Tamarack Bay Lake also leads with 1 species.