Stuart Lake vs West Battle Lake
Water quality, depth, fish species, and recreation comparison.
Stuart Lake and West Battle Lake both received the same overall water quality grade of A (Excellent). Both are in Otter Tail County, Minnesota.
Stuart Lake and West Battle Lake are both in Minnesota — a same-state head-to-head where the comparison comes down to lake-specific differences in depth, watershed, and monitoring history rather than the broader state-level water-quality regime. These two are within a letter of each other on the rubric — Stuart Lake (A) versus West Battle Lake (A). 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.
Stuart Lake
Crystal clear, you can see 17.5 ft down.
West Battle Lake
Crystal clear, you can see 18 ft down.
Side-by-Side Metrics
| Metric | Stuart Lake | West Battle Lake |
|---|---|---|
| Overall Grade | A (Excellent) | A (Excellent) |
| Water Clarity | 17.5 ft | 18 ft |
| Phosphorus | 12 µg/L | 8 µg/L |
| Chlorophyll-a (Algae) | 3.7 µg/L | 2.7 µg/L |
| Maximum Depth | 49 ft | 108 ft |
| Surface Area | 740 acres | 5,615 acres |
| Public Access | Yes | Yes |
| Fish Species | 14 | 17 |
| Trophic State | oligotrophic | oligotrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Both lakes earn the same Grade A. The tiebreakers come down to clarity (Stuart Lake: 17.5 ft, West Battle Lake: 18 ft) and what you want from the lake. Stuart Lake has fewer fish species than West Battle Lake.
Source: EPA National Aquatic Resource Surveys, 2026.