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LakeQuality

Pelican Lake vs West Lost Lake

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

Pelican Lake has a higher water quality grade (A, Excellent) than West Lost Lake (C, Fair). Both are in Otter Tail County, Minnesota.

Both Pelican Lake and West Lost 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. Pelican Lake (A) is materially cleaner than West Lost Lake (C). A gap that wide is unlikely to close in a single year of remediation work; it reflects multi-decade differences in the lakes themselves.

For a recreational visitor, the wider grade gap is decisive — Pelican 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?

A

Pelican Lake

Otter Tail County, Minnesota

Crystal clear, you can see 16.1 ft down.

C

West Lost Lake

Otter Tail County, Minnesota

Moderate clarity, visible to about 7.2 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.

MetricPelican LakeWest Lost Lake
Overall GradeA (Excellent)C (Fair)
Water Clarity16.1 ft7.2 ft
Phosphorus15 µg/LNo data
Chlorophyll-a (Algae)No dataNo data
Maximum Depth55 ft16 ft
Surface Area4.0K acres794.65 acres
Public AccessYesYes
Fish Species11
Trophic Statemesotrophicmesotrophic

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

Verdict

Pelican Lake wins on overall water quality with a Grade A versus West Lost Lake's Grade C. Water clarity: 16.1 ft vs 7.2 ft. For fishing diversity, Pelican Lake also leads with 1 species.