Brownie Lake
... that Brownie Lake is one of two lakes in Minneapolis in which the surface and bottom layers do not intermix?
... that <b id="mwBDs"><a href="./Brownie_Lake" id="mwBDw" rel="mw:WikiLink" title="Brownie Lake">Brownie Lake</a></b> <i id="mwBD0">(pictured)</i> is one of two <a href="./List_of_lakes_in_Minneapolis" id="mwBD4" rel="mw:WikiLink" title="List of lakes in Minneapolis">lakes in Minneapolis</a> in which the surface and bottom layers <a href="./Meromictic_lake" id="mwBD8" rel="mw:WikiLink" title="Meromictic lake">do not intermix</a>?