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LakeQuality

Deer Ridge Comm. Lake vs Memphis Lake No.1

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

Deer Ridge Comm. Lake has a higher water quality grade (D, Poor) than Memphis Lake No.1 (F, Very Poor). Both are in Wisconsin.

Both Deer Ridge Comm. Lake and Memphis Lake No.1 sit in Missouri. 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. The grades are close: Deer Ridge Comm. Lake (D) and Memphis Lake No.1 (F) 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.

D

Deer Ridge Comm. Lake

Lewis County, Wisconsin

Very murky, less than 2.9 ft of visibility.

F

Memphis Lake No.1

Scotland County, Wisconsin

No clarity data.

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.

MetricDeer Ridge Comm. LakeMemphis Lake No.1
Overall GradeD (Poor)F (Very Poor)
Water Clarity2.9 ftNo data
Phosphorus44 µg/L106.7 µg/L
Chlorophyll-a (Algae)19.8 µg/L48.9 µg/L
Maximum Depth--
Surface Area48 acres41 acres
Public AccessUnknownUnknown
Fish Species00
Trophic Stateeutrophichypereutrophic

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

Verdict

Deer Ridge Comm. Lake wins on overall water quality with a Grade D versus Memphis Lake No.1's Grade F. For fishing diversity, Deer Ridge Comm. Lake also leads with 0 species.