What is the water-quality readings for Upper Clam Lake?

Upper Clam Lake has limited nutrient and algae sampling on record. Water clarity reads 2 feet (Secchi depth). Upper Clam Lake has too little recent summer sampling to compare with the Wisconsin state average.

Where is Upper Clam Lake?

Upper Clam Lake is located in Burnett County, Wisconsin. It spans 1,338 acres with a maximum depth of 11 feet. 7 fish species have been documented in the lake.

Swimming at Upper Clam Lake: Water Readings and Advisories

Upper Clam Lake in Burnett County, Wisconsin has limited nutrient and algae sampling on record. A water-quality reading is not a swimming clearance. The state water agency and county health departments post current advisories; check them before you swim.. Water clarity: 2 ft visibility. Always check local health department advisories before swimming.

Key Metrics

Metric	Value
Water Clarity (Secchi Depth)	2 ft
Maximum Depth	11 ft
Location	Burnett County, Wisconsin

How does Upper Clam Lake compare?

Upper Clam Lake is not rated for water quality — it does not have enough recent summer sampling for a readings, so it is not compared with the Wisconsin state average.

Water clarity (Secchi depth) sits at 2 feet. That signals heavy algae or sediment, often tied to high phosphorus from runoff.

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More on Upper Clam Lake

How clean is Upper Clam Lake? →What fish are in Upper Clam Lake? →Is Upper Clam Lake polluted? →Full water quality report →Burnett County lakes →Cleanest lakes in Burnett County →Cleanest lakes in Wisconsin →