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Lake Menomin and Tainter Lake read the same on nutrients and algae. Both are in Dunn County, Wisconsin.

Reviewed by LakeQuality Editorial Team · Updated

Lake Menomin and Tainter 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 readings are close: Lake Menomin and Tainter Lake sit within a narrow band of each other on phosphorus, chlorophyll-a and clarity. The per-parameter table below shows where the small differences actually live.

With readings 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.

Lake Menomin

Dunn County, Wisconsin

Very murky, less than 3.1 ft of visibility.

Tainter Lake

Dunn County, Wisconsin

Murky, only visible to about 3.7 ft.

Side-by-Side Metrics

MetricLake MenominTainter Lake
Water Clarity3.1 ft3.7 ft Better
Phosphorus89.7 µg/L Better121.5 µg/L
Chlorophyll-a (Algae)No dataNo data
Maximum Depth34 ft37 ft Better
Surface Area1,009 acres1,605 acres
Public AccessYesYes
Fish Species55
Trophic Stateeutrophiceutrophic

A green ✓ marks the better value for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better). Surface area and trophic state carry no tick — a bigger lake is not a better lake.

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Compare Lake Menomin or Tainter Lake against a different lake.

Verdict

Both lakes earn the same Grade D. The tiebreakers come down to clarity (Lake Menomin: 3.1 ft, Tainter Lake: 3.7 ft) and what you want from the lake. Lake Menomin matches its peer on species count.

Source: EPA National Aquatic Resource Surveys, 2026.