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Maud Lake and Pelican Lake read the same on nutrients and algae. Both are in Minnesota.

Reviewed by LakeQuality Editorial Team · Updated

Both Maud 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: Maud 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.

Maud Lake

Becker County, Minnesota

Crystal clear, you can see 17 ft down.

Pelican Lake

Otter Tail County, Minnesota

Crystal clear, you can see 16.4 ft down.

Side-by-Side Metrics

MetricMaud LakePelican Lake
Water Clarity17 ft Better16.4 ft
Phosphorus10 µg/L Better15 µg/L
Chlorophyll-a (Algae)2.7 µg/L Better3 µg/L
Maximum Depth32 ft55 ft Better
Surface Area517 acres3,962 acres
Public AccessYesYes
Fish Species1520 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 (Maud Lake: 17 ft, Pelican Lake: 16.4 ft) and what you want from the lake. Maud Lake has fewer fish species than Pelican Lake.

Source: EPA National Aquatic Resource Surveys, 2026.