tributaries of the Lackawanna River
... that at least eleven tributaries of the Lackawanna River experience total flow loss?
... that at least eleven <b id="mwBjQ"><a href="./List_of_tributaries_of_the_Lackawanna_River" id="mwBjU" rel="mw:WikiLink" title="List of tributaries of the Lackawanna River">tributaries of the Lackawanna River</a></b> experience total flow loss?