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LakeQuality

Epping-Springbrook Dam-Deepest Lake vs Mcleod Reservoir

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

Mcleod Reservoir has a higher water quality grade (C, Fair) than Epping-Springbrook Dam-Deepest Lake (D, Poor). Both are in Williams County, Wisconsin.

Both Epping-Springbrook Dam-Deepest Lake and Mcleod Reservoir sit in North Dakota. A same-state comparison strips out the state-level water-quality regime as a variable: any grade differences here are about the lakes themselves, not the agencies grading them. These two are within a letter of each other on the rubric — Epping-Springbrook Dam-Deepest Lake (D) versus Mcleod Reservoir (C). 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.

D

Epping-Springbrook Dam-Deepest Lake

Williams County, Wisconsin

Murky, only visible to about 4.9 ft.

C

Mcleod Reservoir

Williams County, Wisconsin

Murky, only visible to about 5.4 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.

MetricEpping-Springbrook Dam-Deepest LakeMcleod Reservoir
Overall GradeD (Poor)C (Fair)
Water Clarity4.9 ft5.4 ft
PhosphorusNo dataNo data
Chlorophyll-a (Algae)21.3 µg/L16.5 µg/L
Maximum Depth--
Surface Area148 acres38 acres
Public AccessUnknownUnknown
Fish Species00
Trophic Stateeutrophiceutrophic

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

Verdict

Mcleod Reservoir wins on overall water quality with a Grade C versus Epping-Springbrook Dam-Deepest Lake's Grade D. Water clarity: 5.4 ft vs 4.9 ft. For fishing diversity, Mcleod Reservoir also leads with 0 species.