Julia Lake vs Little Turtle Lake
Water quality, depth, fish species, and recreation comparison.
Julia Lake has a higher water quality grade (B, Good) than Little Turtle Lake (B, Good). Both are in Beltrami County, Minnesota.
Julia Lake and Little Turtle Lake are both in Minnesota — 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. These two are within a letter of each other on the rubric — Julia Lake (B) versus Little Turtle Lake (B). The deciding factors for a recreational visitor are likely physical (depth, access, fish species) rather than water-quality differences.
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.
Julia Lake
Moderate clarity, visible to about 7.4 ft.
Little Turtle Lake
Moderate clarity, visible to about 7 ft.
Side-by-Side Metrics
| Metric | Julia Lake | Little Turtle Lake |
|---|---|---|
| Overall Grade | B (Good) | B (Good) |
| Water Clarity | 7.4 ft | 7 ft |
| Phosphorus | 17.5 µg/L | 23 µg/L |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | 43 ft | 25 ft |
| Surface Area | 511.26 acres | 468.5 acres |
| Public Access | Yes | No |
| Fish Species | 1 | 1 |
| Trophic State | mesotrophic | mesotrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Julia Lake wins on overall water quality with a Grade B versus Little Turtle Lake's Grade B. Water clarity: 7.4 ft vs 7 ft. For fishing diversity, Julia Lake also leads with 1 species.