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Clitherall Lake and Pelican Lake read the same on nutrients and algae. Both are in Otter Tail County, Minnesota.

Reviewed by LakeQuality Editorial Team · Updated

Both Clitherall Lake and Pelican Lake sit in Minnesota. A same-state comparison strips out the state-level water-quality regime as a variable: any differences in the readings here are about the lakes themselves, not the agencies sampling them. The readings are close: Clitherall Lake and Pelican 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.

Clitherall Lake

Otter Tail County, Minnesota

Good clarity, visible to about 14.1 ft.

Pelican Lake

Otter Tail County, Minnesota

Crystal clear, you can see 16.4 ft down.

Side-by-Side Metrics

MetricClitherall LakePelican Lake
Water Clarity14.1 ft16.4 ft Better
Phosphorus9 µg/L Better15 µg/L
Chlorophyll-a (Algae)4 µg/L3 µg/L Better
Maximum Depth69 ft Better55 ft
Surface Area2,540 acres3,962 acres
Public AccessYesYes
Fish Species1620 Better
Trophic Stateoligotrophicmesotrophic

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 (Clitherall Lake: 14.1 ft, Pelican Lake: 16.4 ft) and what you want from the lake. Clitherall Lake has fewer fish species than Pelican Lake.

Source: EPA National Aquatic Resource Surveys, 2026.