Prairie Lake vs Tamarac Lake
Water quality, depth, fish species, and recreation comparison.
Prairie Lake reads lower on nutrients and algae than Tamarac Lake. Both are in Otter Tail County, Minnesota.
Both Prairie Lake and Tamarac 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, Prairie Lake versus Tamarac 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.
Prairie Lake
Moderate clarity, visible to about 8.9 ft.
Tamarac Lake
Murky, only visible to about 6.2 ft.
Side-by-Side Metrics
| Metric | Prairie Lake | Tamarac Lake |
|---|---|---|
| Water Clarity | 8.9 ft Better | 6.2 ft |
| Phosphorus | 18 µg/L Better | 33 µg/L |
| Chlorophyll-a (Algae) | 7.3 µg/L Better | 10.7 µg/L |
| Maximum Depth | 22 ft Better | 11 ft |
| Surface Area | 1,004 acres | 445 acres |
| Public Access | Yes | Yes |
| Fish Species | 15 Better | 11 |
| Trophic State | mesotrophic | eutrophic |
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.
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Verdict
Prairie Lake reads lower on nutrients and algae than Tamarac Lake. Water clarity: 8.9 ft vs 6.2 ft. For fishing diversity, Prairie Lake also leads with 15 species.
Stays via Stay22
Where to stay near Prairie Lake and Tamarac Lake
Compare cabins, hotels, and vacation rentals around Prairie Lake and Tamarac Lake. Both lakes are pinned on the map, so you can see which stays sit nearer the one you pick. Switch to Satellite to see how close each is to the water.
Top-rated places to stay near Prairie Lake and Tamarac Lake
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Source: EPA National Aquatic Resource Surveys, 2026.