Unnamed Lake

The LakeGrade rubric puts Unnamed Lake at a C: clarity at 9.0 ft, phosphorus readings still being added, and a TSI of 45 signal an intermediate trophic state.

A TSI near 45 places Unnamed Lake in the mesotrophic band — moderate productivity, with seasonal swings between clearer spring water and richer late-summer conditions. The lake's maximum depth is not yet documented in state morphometric records — context for its physical structure remains limited. At 31 acres, Unnamed Lake sits below the Wisconsin median: a small water where shoreline activity has an outsized effect on water quality. Unnamed Lake sits at rank 23 of 33 in Iron County, in the lower half of the local distribution.

Unnamed Lake has no invasive species recorded in Wisconsin state databases as of 2025, though prevention practices still apply at all access points. The state fisheries records do not list documented species for Unnamed Lake, which usually reflects a lack of formal fisheries survey work rather than an empty lake. 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.