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Mud Lake and Tamarac Lake read the same on nutrients and algae. Both are in Becker County, Minnesota.

Reviewed by LakeQuality Editorial Team · Updated

Mud Lake and Tamarac 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 readings are close: Mud Lake and Tamarac Lake sit within a narrow band of each other on phosphorus, chlorophyll-a and clarity. The per-parameter table below shows where the small differences actually live.

With readings this close, the choice between the two lakes turns on non-water-quality factors: depth, fish species, public access, distance from home. The per-lake pages below cover all of those.

Mud Lake

Becker County, Minnesota

Good clarity, visible to about 12.5 ft.

Tamarac Lake

Becker County, Minnesota

Moderate clarity, visible to about 6.9 ft.

Side-by-Side Metrics

MetricMud LakeTamarac Lake
Water Clarity12.5 ft Better6.9 ft
Phosphorus22 µg/L20 µg/L Better
Chlorophyll-a (Algae)5.9 µg/L Better6.2 µg/L
Maximum Depth34 ft34 ft
Surface Area1,178 acres1,178 acres
Public AccessYesYes
Fish Species1616
Trophic Statemesotrophicmesotrophic

A green ✓ marks the better value for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better). Surface area and trophic state carry no tick — a bigger lake is not a better lake.

Verdict

Both lakes earn the same Grade A. The tiebreakers come down to clarity (Mud Lake: 12.5 ft, Tamarac Lake: 6.9 ft) and what you want from the lake. Mud Lake matches its peer on species count.

Source: EPA National Aquatic Resource Surveys, 2026.