Strand Lake

The LakeGrade rubric puts Strand Lake at a C: clarity at 3.5 ft, 50 µg/L of phosphorus, and a TSI of 60 signal an intermediate trophic state. With clarity and phosphorus scored, the sub-grades cluster within a letter of each other, pointing to stable conditions rather than one specific stressor.

A TSI in the eutrophic range signals a lake doing what nutrient-loaded waters do — supporting an active algal community at the cost of clear water. Strand Lake reaches 16 ft at its deepest point — typical for Minnesota mid-sized lakes, with seasonal stratification but limited cold-water refuge. Strand Lake covers 330 acres alongside 5.2 miles of shoreline — a mid-sized water that supports a working fishery without being so large that conditions diverge between basins. Strand Lake sits at rank 136 of 187 in St. Louis County, in the lower half of the local distribution.

No invasive species are currently listed at Strand Lake — the lake remains off the Minnesota infested-waters roster. The fishery includes walleye among the lake's 12 documented species — a notable draw for Minnesota anglers. Public access is available — the lake is on the Minnesota PCA public-access list. Ice-out has been recorded 9 times at Strand Lake, with a median around Apr 17. The grade is based on limited monitoring — fewer than three independent measurement years contribute, so future updates may shift the letter.