Shakopee Lake

On the LakeGrade rubric Shakopee Lake fails the cutoffs — a TSI of 84 and persistent algal pressure put it in the bottom tier. With clarity and phosphorus scored, the sub-grades cluster within a letter of each other, pointing to stable conditions rather than one specific stressor.

Hypereutrophic conditions mean the lake is operating at the upper end of the productivity scale, with all the bloom risk that implies. The lake's maximum depth is not yet documented in state morphometric records — context for its physical structure remains limited. Shakopee Lake covers 261 acres alongside partial shoreline records — a mid-sized water that supports a working fishery without being so large that conditions diverge between basins.

No invasive species are currently listed at Shakopee Lake — the lake remains off the Minnesota infested-waters roster. The state fisheries records do not list documented species for Shakopee Lake, which usually reflects a lack of formal fisheries survey work rather than an empty lake. The lake lacks a documented public access point, so visitor use is limited. Monitoring depth is thin here: the LakeGrade rubric is applied to a small number of sample years, and the grade will be revised as more data accumulates.