United States of America, Minnesota, Saint Louis County, Boundary Waters Canoe Area Wilderness, Sundial Lake Primitive Management Area, west end of Sterling Lake.
48.1744722 -91.9641111
Sheltered bay, water 0.5 m deep, with Brasenia schreberi, Nymphaea tuberosa, Sparganium fluctuans, Potamogeton spp. Flowers yellow.