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LakeQuality

Little Tamarack Flowage Lake vs Myrtle Lake

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

Myrtle Lake has a higher water quality grade (A, Excellent) than Little Tamarack Flowage Lake (B, Good). Both are in Vilas County, Wisconsin.

Little Tamarack Flowage Lake and Myrtle Lake are both in Wisconsin — 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 — Little Tamarack Flowage Lake (B) versus Myrtle 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.

B

Little Tamarack Flowage Lake

Vilas County, Wisconsin

Moderate clarity, visible to about 8.2 ft.

A

Myrtle Lake

Vilas County, Wisconsin

Good clarity, visible to about 10.2 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.

MetricLittle Tamarack Flowage LakeMyrtle Lake
Overall GradeB (Good)A (Excellent)
Water Clarity8.2 ft10.2 ft
Phosphorus15 µg/L17.2 µg/L
Chlorophyll-a (Algae)No dataNo data
Maximum Depth--
Surface Area200 acres200 acres
Public AccessUnknownUnknown
Fish Species00
Trophic Statemesotrophicmesotrophic

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

Verdict

Myrtle Lake wins on overall water quality with a Grade A versus Little Tamarack Flowage Lake's Grade B. Water clarity: 10.2 ft vs 8.2 ft. For fishing diversity, Myrtle Lake also leads with 0 species.