Mahantango Creek
... that Mahantango Creek is only 2 miles (3.2 km) long, but drains an area of 86 square miles (220 km2)?
... that <b id="mwAoc"><a class="mw-redirect" href="./Mahantango_Creek_(Snyder_County)" id="mwAog" rel="mw:WikiLink" title="Mahantango Creek (Snyder County)">Mahantango Creek</a></b> is only <span about="#mwt15" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"2"},"2":{"wt":"mi"}},"i":0}}]}' id="mwAok" typeof="mw:Transclusion">2 miles (3.2</span><span about="#mwt15" typeof="mw:Entity"> </span><span about="#mwt15">km)</span> long, but drains an area of <span about="#mwt16" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"86"},"2":{"wt":"sqmi"}},"i":0}}]}' id="mwAoo" typeof="mw:Transclusion">86 square miles (220</span><span about="#mwt16" typeof="mw:Entity"> </span><span about="#mwt16">km</span><sup about="#mwt16">2</sup><span about="#mwt16">)</span>?