<a href="https://en.wikipedia.org/wiki/Hauser_Dam" id="mwvw" rel="mw:WikiLink" title="Hauser Dam">Hauser Dam</a>, a <a href="https://en.wikipedia.org/wiki/Steel_dam" id="mwwA" rel="mw:WikiLink" title="Steel dam">steel dam</a> on the <a href="https://en.wikipedia.org/wiki/Missouri_River" id="mwwQ" rel="mw:WikiLink" title="Missouri River">Missouri River</a> in <a href="https://en.wikipedia.org/wiki/Montana" id="mwwg" rel="mw:WikiLink" title="Montana">Montana</a>, fails, sending a surge of water <span about="#mwt109" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"25"},"2":{"wt":"to"},"3":{"wt":"30"},"4":{"wt":"ft"}},"i":0}}]}' id="mwww" typeof="mw:Transclusion">25 to 30 feet (7.6 to 9.1</span><span about="#mwt109" typeof="mw:Entity"> </span><span about="#mwt109">m)</span> high downstream.