War Club Lake

War Club Lake earns a C — middle-of-the-pack water quality, with one or two parameters dragging the average down from a stronger grade. The three sub-grades — clarity, phosphorus, and chlorophyll-a — track close together, so no single parameter is dragging the average.

Mesotrophic conditions dominate at War Club Lake: enough nutrients for a healthy fishery, not so much that algal blooms become a chronic problem. War Club Lake reaches 40 ft at its deepest point — typical for Minnesota mid-sized lakes, with seasonal stratification but limited cold-water refuge. War Club Lake is small — 80 acres alongside 2.5 miles of shoreline — which makes it sensitive to even modest changes in watershed runoff or recreational pressure. War Club Lake ranks 91 of 187 in St. Louis County — solidly in the upper half of the local distribution.

No invasive species are currently listed at War Club Lake — the lake remains off the Minnesota infested-waters roster. Bass fishing is part of the appeal: the species list runs to 8, anchored by largemouth and/or smallmouth bass. 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.