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LakeQuality

Lake Upsilon vs Wheaton Lake

Water quality, depth, fish species, and recreation comparison.

Lake Upsilon has a higher water quality grade (A, Excellent) than Wheaton Lake (B, Good). Both are in Rolette County, Wisconsin.

Both Lake Upsilon and Wheaton Lake sit in North Dakota. 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 — Lake Upsilon (A) versus Wheaton Lake (B). 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.

A

Lake Upsilon

Rolette County, Wisconsin

Good clarity, visible to about 11.2 ft.

B

Wheaton Lake

Rolette County, Wisconsin

Moderate clarity, visible to about 8.5 ft.

Side-by-Side Metrics

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

MetricLake UpsilonWheaton Lake
Overall GradeA (Excellent)B (Good)
Water Clarity11.2 ft8.5 ft
PhosphorusNo dataNo data
Chlorophyll-a (Algae)2.1 µg/L5.3 µg/L
Maximum Depth--
Surface Area110 acres164 acres
Public AccessUnknownUnknown
Fish Species00
Trophic Statemesotrophicmesotrophic

Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).

Verdict

Lake Upsilon wins on overall water quality with a Grade A versus Wheaton Lake's Grade B. Water clarity: 11.2 ft vs 8.5 ft. For fishing diversity, Lake Upsilon also leads with 0 species.