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LakeQuality

Lake Lancelot vs Lancelot Lake Southwest Basin

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

Lancelot Lake Southwest Basin has a higher water quality grade (B, Good) than Lake Lancelot (C, Fair). Both are in Gladwin County, Wisconsin.

Both Lake Lancelot and Lancelot Lake Southwest Basin sit in Michigan. 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 Lancelot (C) versus Lancelot Lake Southwest Basin (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.

C

Lake Lancelot

Gladwin County, Wisconsin

Moderate clarity, visible to about 9.3 ft.

B

Lancelot Lake Southwest Basin

Gladwin County, Wisconsin

Good clarity, visible to about 10 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 LancelotLancelot Lake Southwest Basin
Overall GradeC (Fair)B (Good)
Water Clarity9.3 ft10 ft
PhosphorusNo dataNo data
Chlorophyll-a (Algae)No data6.2 µg/L
Maximum Depth--
Surface Area250 acres250 acres
Public AccessUnknownUnknown
Fish Species00
Trophic Statemesotrophicmesotrophic

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

Verdict

Lancelot Lake Southwest Basin wins on overall water quality with a Grade B versus Lake Lancelot's Grade C. Water clarity: 10 ft vs 9.3 ft. For fishing diversity, Lancelot Lake Southwest Basin also leads with 0 species.