Union Creek
... that while building a wagon road along Union Creek, Francis M. Smith and John M. Corbell rediscovered Crater Lake, the deepest lake in the United States and one of the clearest in the world?
... that while building a wagon road along <b id="mwDS0"><a class="mw-redirect" href="./Union_Creek_(Rogue_River)" id="mwDS4" rel="mw:WikiLink" title="Union Creek (Rogue River)">Union Creek</a></b>, Francis M. Smith and John M. Corbell rediscovered <a href="./Crater_Lake" id="mwDS8" rel="mw:WikiLink" title="Crater Lake">Crater Lake</a>, the deepest lake in the <a href="./United_States" id="mwDTA" rel="mw:WikiLink" title="United States">United States</a> and one of the clearest in the world?