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LakeQuality

Teal Lake vs Tiger Cat Flowage Lake

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

Tiger Cat Flowage Lake has a higher water quality grade (A, Excellent) than Teal Lake (B, Good). Both are in Sawyer County, Wisconsin.

Teal Lake and Tiger Cat Flowage 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. The grades are close: Teal Lake (B) and Tiger Cat Flowage Lake (A) are within one letter of each other on the LakeGrade rubric. The per-parameter sub-grades below will show where the small differences actually live.

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

Teal Lake

Sawyer County, Wisconsin

Murky, only visible to about 6.6 ft.

A

Tiger Cat Flowage Lake

Sawyer County, Wisconsin

Good clarity, visible to about 10.8 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.

MetricTeal LakeTiger Cat Flowage Lake
Overall GradeB (Good)A (Excellent)
Water Clarity6.6 ft10.8 ft
Phosphorus16.5 µg/L13.5 µg/L
Chlorophyll-a (Algae)No dataNo data
Maximum Depth31 ft30 ft
Surface Area1.0K acres819 acres
Public AccessUnknownUnknown
Fish Species00
Trophic Statemesotrophicmesotrophic

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

Verdict

Tiger Cat Flowage Lake wins on overall water quality with a Grade A versus Teal Lake's Grade B. Water clarity: 10.8 ft vs 6.6 ft. For fishing diversity, Tiger Cat Flowage Lake also leads with 0 species.