Snider Lake vs Tulaby Lake
Water quality, depth, fish species, and recreation comparison.
Snider Lake and Tulaby Lake both received the same overall water quality grade of C (Fair). Both are in Mahnomen County, Minnesota.
Both Snider Lake and Tulaby 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. These two are within a letter of each other on the rubric — Snider Lake (C) versus Tulaby Lake (C). The deciding factors for a recreational visitor are likely physical (depth, access, fish species) rather than water-quality differences.
With grades 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.
Snider Lake
Moderate clarity, visible to about 8.5 ft.
Tulaby Lake
Moderate clarity, visible to about 7.8 ft.
Side-by-Side Metrics
| Metric | Snider Lake | Tulaby Lake |
|---|---|---|
| Overall Grade | C (Fair) | C (Fair) |
| Water Clarity | 8.5 ft | 7.8 ft |
| Phosphorus | 21 µg/L | 23 µg/L |
| Chlorophyll-a (Algae) | 9.2 µg/L | 10.2 µg/L |
| Maximum Depth | 29 ft | 43 ft |
| Surface Area | 634 acres | 832 acres |
| Public Access | Yes | Yes |
| Fish Species | 15 | 16 |
| Trophic State | mesotrophic | eutrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Both lakes earn the same Grade C. The tiebreakers come down to clarity (Snider Lake: 8.5 ft, Tulaby Lake: 7.8 ft) and what you want from the lake. Snider Lake has fewer fish species than Tulaby Lake.
Source: EPA National Aquatic Resource Surveys, 2026.