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Bass Lake reads lower on nutrients and algae than Lower Mission Lake. Both are in Crow Wing County, Minnesota.

Reviewed by LakeQuality Editorial Team · Updated

Bass Lake and Lower Mission 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. Bass Lake reads materially cleaner than Lower Mission Lake on nutrients and algae. A gap that wide is unlikely to close in a single year of remediation work; it reflects multi-decade differences in the lakes themselves.

For a recreational visitor, the wider gap in the readings is decisive: Bass Lake has the lower nutrient and algae numbers. For a researcher, the gap is the interesting part: what is different about the two watersheds, and which of those differences is mutable?

Bass Lake

Crow Wing County, Minnesota

Good clarity, visible to about 13 ft.

Lower Mission Lake

Crow Wing County, Minnesota

Moderate clarity, visible to about 6.9 ft.

Side-by-Side Metrics

MetricBass LakeLower Mission Lake
Water Clarity13 ft Better6.9 ft
Phosphorus19 µg/L Better36 µg/L
Chlorophyll-a (Algae)5.9 µg/L Better14 µg/L
Maximum Depth27 ft27 ft
Surface Area732 acres732 acres
Public AccessYesYes
Fish Species1414
Trophic Statemesotrophiceutrophic

A green ✓ marks the better value for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better). Surface area and trophic state carry no tick — a bigger lake is not a better lake.

Verdict

Bass Lake reads lower on nutrients and algae than Lower Mission Lake. Water clarity: 13 ft vs 6.9 ft. For fishing diversity, Bass Lake also leads with 14 species.

Source: EPA National Aquatic Resource Surveys, 2026.