What is the water quality grade for Dairyland Reservoir?

Dairyland Reservoir is not rated for water quality — its monitoring record does not meet the evidence bar. Water clarity reads 1.4 feet (Secchi depth). Dairyland Reservoir is not rated for water quality: it does not have enough recent summer sampling for a letter grade, so it cannot be compared with the Wisconsin state average of Grade B.

Where is Dairyland Reservoir?

Dairyland Reservoir is located in Rusk County, Wisconsin. It spans 1,870 acres with a maximum depth of 70 feet. 8 fish species have been documented in the lake.

Is Dairyland Reservoir Safe for Swimming?

Dairyland Reservoir in Rusk County, Wisconsin is not rated for water quality — its monitoring record does not meet the evidence bar. Not rated for swimming — there is not enough monitoring data to judge this lake. Water clarity: 1.4 ft visibility. Always check local health department advisories before swimming.

Key Metrics

Metric	Value
Overall Grade	NR (Not rated)
Water Clarity (Secchi Depth)	1.4 ft
Maximum Depth	70 ft
Location	Rusk County, Wisconsin

How does Dairyland Reservoir compare?

Dairyland Reservoir is not rated for water quality — it does not have enough recent summer sampling for a letter grade, so it is not compared with the Wisconsin state average.

Water clarity (Secchi depth) sits at 1.4 feet. That signals heavy algae or sediment, often tied to high phosphorus from runoff.

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More on Dairyland Reservoir

How clean is Dairyland Reservoir? →What fish are in Dairyland Reservoir? →Full water quality report →Rusk County lakes →Cleanest lakes in Rusk County →Cleanest lakes in Wisconsin →