Belcourt Inlet Lake vs Belcourt Lake Beach
Water quality, depth, fish species, and recreation comparison.
Belcourt Inlet Lake has a higher water quality grade (D, Poor) than Belcourt Lake Beach (F, Very Poor). Both are in Rolette County, North Dakota.
Belcourt Inlet Lake and Belcourt Lake Beach are both in North Dakota — a same-state head-to-head where the comparison comes down to lake-specific differences in depth, watershed, and monitoring history rather than the broader state-level water-quality regime. The grades are close: Belcourt Inlet Lake (D) and Belcourt Lake Beach (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.
Belcourt Inlet Lake
Very murky, less than 3.3 ft of visibility.
Belcourt Lake Beach
Very murky, less than 1 ft of visibility.
Side-by-Side Metrics
| Metric | Belcourt Inlet Lake | Belcourt Lake Beach |
|---|---|---|
| Overall Grade | D (Poor) | F (Very Poor) |
| Water Clarity | 3.3 ft | 1 ft |
| Phosphorus | No data | No data |
| Chlorophyll-a (Algae) | 10.7 µg/L | No data |
| Maximum Depth | 24.5 ft | 24.5 ft |
| Surface Area | 634.6 acres | 827 acres |
| Public Access | Unknown | Unknown |
| Fish Species | 3 | 3 |
| Trophic State | eutrophic | hypereutrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Belcourt Inlet Lake wins on overall water quality with a Grade D versus Belcourt Lake Beach's Grade F. Water clarity: 3.3 ft vs 1 ft. For fishing diversity, Belcourt Inlet Lake also leads with 3 species.