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LakeQuality

Gmw-04 Lake vs Wed-01 Lake

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

Wed-01 Lake has a higher water quality grade (A, Excellent) than Gmw-04 Lake (F, Very Poor). Both are in Wisconsin.

Both Gmw-04 Lake and Wed-01 Lake sit in Indiana. 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. Wed-01 Lake (A) is materially cleaner than Gmw-04 Lake (F). A gap that wide is unlikely to close in a single year of remediation work; it reflects multi-decade differences in the lakes themselves.

For a recreational visitor, the wider grade gap is decisive — Wed-01 Lake is the better water-quality choice. For a researcher, the gap is the interesting part: what is different about the two watersheds, and which of those differences is mutable?

F

Gmw-04 Lake

Fayette County, Wisconsin

Very murky, less than 3.1 ft of visibility.

A

Wed-01 Lake

Henry County, Wisconsin

Good clarity, visible to about 14.5 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.

MetricGmw-04 LakeWed-01 Lake
Overall GradeF (Very Poor)A (Excellent)
Water Clarity3.1 ft14.5 ft
PhosphorusNo dataNo data
Chlorophyll-a (Algae)103.2 µg/L1.9 µg/L
Maximum Depth--
Surface Area21.4 acres815 acres
Public AccessUnknownUnknown
Fish Species00
Trophic Stateeutrophicoligotrophic

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

Verdict

Wed-01 Lake wins on overall water quality with a Grade A versus Gmw-04 Lake's Grade F. Water clarity: 14.5 ft vs 3.1 ft. For fishing diversity, Wed-01 Lake also leads with 0 species.