Colorado is resorting to an extreme strategy: completely draining a recreational lake to eradicate a hidden, fast-spreading threat.

Invasive zebra and quagga mussels. These tiny mollusks hitchhike on boats, rapidly colonizing and devastating new freshwater habitats.

A single female mussel can produce over a million eggs annually. Once established, they outcompete native fish and disrupt the entire food web.

They don't just harm wildlife. Mussels attach to hard surfaces, severely clogging water intake pipes for agriculture and municipal drinking water.

Chemical treatments often fail to kill every mussel. Exposing the lakebed to freezing winter temperatures ensures total eradication of the colony.

This reflects a much larger systemic pattern. Human movement and global trade are rapidly accelerating the spread of destructive non-native species.

Invasive species aren't just an ecological tragedy—they cost the U.S. economy billions annually in damage repairs and expensive control efforts.

Mandatory boat inspections and strict 'Clean, Drain, Dry' decontamination protocols are our most effective, economical defense against outbreaks.

As climate change places extreme stress on water systems, safeguarding our remaining freshwater infrastructure from invasive threats is paramount.