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LakeQuality

East Graham Lake vs Talcot Lake

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

East Graham Lake and Talcot Lake both received the same overall water quality grade of F (Very Poor). Both are in Minnesota.

Reviewed by LakeQuality Editorial Team · Updated

Both East Graham Lake and Talcot Lake sit in Minnesota. 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: East Graham Lake (F) and Talcot Lake (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.

F

East Graham Lake

Nobles County, Minnesota

Very murky, less than 3.3 ft of visibility.

F

Talcot Lake

Cottonwood County, Minnesota

Very murky, less than 0.2 ft of visibility.

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.

MetricEast Graham LakeTalcot Lake
Overall GradeF (Very Poor)F (Very Poor)
Water Clarity3.3 ft0.2 ft
Phosphorus189 µg/L367 µg/L
Chlorophyll-a (Algae)No dataNo data
Maximum Depth8 ft6 ft
Surface Area511.33 acres873.05 acres
Public AccessYesYes
Fish Species1519
Trophic Stateeutrophichypereutrophic

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

Verdict

Both lakes earn the same Grade F. The tiebreakers come down to clarity (East Graham Lake: 3.3 ft, Talcot Lake: 0.2 ft) and what you want from the lake. East Graham Lake has fewer fish species than Talcot Lake.