Pelican Lake vs Wall Lake
Water quality, depth, fish species, and recreation comparison.
Pelican Lake and Wall Lake read the same on nutrients and algae. Both are in Otter Tail County, Minnesota.
Both Pelican Lake and Wall 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. These two sit close on the readings, Pelican Lake versus Wall Lake. The deciding factors for a recreational visitor are likely physical (depth, access, fish species) rather than water-quality differences.
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.
Pelican Lake
Crystal clear, you can see 16.4 ft down.
Wall Lake
Moderate clarity, visible to about 8.7 ft.
Side-by-Side Metrics
| Metric | Pelican Lake | Wall Lake |
|---|---|---|
| Water Clarity | 16.4 ft Better | 8.7 ft |
| Phosphorus | 15 µg/L Better | 21 µg/L |
| Chlorophyll-a (Algae) | 3 µg/L Better | 6.5 µg/L |
| Maximum Depth | 55 ft Better | 34 ft |
| Surface Area | 3,962 acres | 727 acres |
| Public Access | Yes | Yes |
| Fish Species | 20 Better | 19 |
| Trophic State | mesotrophic | mesotrophic |
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.
Swap a lake
Compare Pelican Lake or Wall Lake against a different lake.
Verdict
Both lakes earn the same Grade A. The tiebreakers come down to clarity (Pelican Lake: 16.4 ft, Wall Lake: 8.7 ft) and what you want from the lake. Pelican Lake supports more documented fish species.
Source: EPA National Aquatic Resource Surveys, 2026.