Lake Lamoure vs Twin Lakes
Water quality, depth, fish species, and recreation comparison.
Twin Lakes has a higher water quality grade (A, Excellent) than Lake Lamoure (C, Fair). Both are in LaMoure County, North Dakota.
Both Lake Lamoure and Twin Lakes 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. The grades are meaningfully apart: Twin Lakes grades a A while Lake Lamoure grades a C. That two-letter spread reflects real underlying differences — different watershed inputs, different depth profiles, or different monitoring rigor.
For a recreational visitor, the wider grade gap is decisive — Twin Lakes 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?
Lake Lamoure
Moderate clarity, visible to about 8 ft.
Twin Lakes
Good clarity, visible to about 14.1 ft.
Side-by-Side Metrics
| Metric | Lake Lamoure | Twin Lakes |
|---|---|---|
| Overall Grade | C (Fair) | A (Excellent) |
| Water Clarity | 8 ft | 14.1 ft |
| Phosphorus | No data | No data |
| Chlorophyll-a (Algae) | 18.4 µg/L | 3.2 µg/L |
| Maximum Depth | 31.4 ft | 40.3 ft |
| Surface Area | 494.1 acres | 1.7K acres |
| Public Access | Yes | Yes |
| Fish Species | 7 | 3 |
| Trophic State | eutrophic | mesotrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Twin Lakes wins on overall water quality with a Grade A versus Lake Lamoure's Grade C. Water clarity: 14.1 ft vs 8 ft. For more fish-species variety, Lake Lamoure edges ahead with 7 documented species.