Lake Marseilles-Terre du Lac Lakes vs Lake Shayne-Terre du Lac Lakes
Water quality, depth, fish species, and recreation comparison.
Lake Marseilles-Terre du Lac Lakes and Lake Shayne-Terre du Lac Lakes both received the same overall water quality grade of A (Excellent). Both are in Wisconsin.
Both Lake Marseilles-Terre du Lac Lakes and Lake Shayne-Terre du Lac Lakes 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: Lake Marseilles-Terre du Lac Lakes (A) and Lake Shayne-Terre du Lac Lakes (A) 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.
Lake Marseilles-Terre du Lac Lakes
Good clarity, visible to about 14.1 ft.
Lake Shayne-Terre du Lac Lakes
Good clarity, visible to about 11.1 ft.
Side-by-Side Metrics
| Metric | Lake Marseilles-Terre du Lac Lakes | Lake Shayne-Terre du Lac Lakes |
|---|---|---|
| Overall Grade | A (Excellent) | A (Excellent) |
| Water Clarity | 14.1 ft | 11.1 ft |
| Phosphorus | 7.4 µg/L | 5 µg/L |
| Chlorophyll-a (Algae) | 2.4 µg/L | 1.2 µg/L |
| Maximum Depth | - | - |
| Surface Area | 56 acres | 51 acres |
| Public Access | Unknown | Unknown |
| Fish Species | 0 | 0 |
| Trophic State | oligotrophic | oligotrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Both lakes earn the same Grade A. The tiebreakers come down to clarity (Lake Marseilles-Terre du Lac Lakes: 14.1 ft, Lake Shayne-Terre du Lac Lakes: 11.1 ft) and what you want from the lake. Lake Marseilles-Terre du Lac Lakes matches its peer on species count.