Skip to main content
LakeQuality

Star Lake vs West Mcdonald Lake

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

Star Lake and West Mcdonald Lake both received the same overall water quality grade of A (Excellent). Both are in Otter Tail County, Minnesota.

Both Star Lake and West Mcdonald Lake sit in Minnesota. A same-state comparison strips out the state-level water-quality regime as a variable: any grade differences here are about the lakes themselves, not the agencies grading them. The grades are close: Star Lake (A) and West Mcdonald Lake (A) are within one letter of each other on the LakeGrade rubric. The per-parameter sub-grades below will show where the small differences actually live.

With grades 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.

A

Star Lake

Otter Tail County, Minnesota

Crystal clear, you can see 16.7 ft down.

A

West Mcdonald Lake

Otter Tail County, Minnesota

Crystal clear, you can see 16.2 ft down.

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.

MetricStar LakeWest Mcdonald Lake
Overall GradeA (Excellent)A (Excellent)
Water Clarity16.7 ft16.2 ft
Phosphorus13 µg/LNo data
Chlorophyll-a (Algae)No dataNo data
Maximum Depth94 ft62 ft
Surface Area4.5K acres596.86 acres
Public AccessYesYes
Fish Species11
Trophic Stateoligotrophicoligotrophic

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

Verdict

Both lakes earn the same Grade A. The tiebreakers come down to clarity (Star Lake: 16.7 ft, West Mcdonald Lake: 16.2 ft) and what you want from the lake. Star Lake matches its peer on species count.