Invasive Species | KERA News

Invasive Species

In 2016, Texas was one of the fastest growing states in the country, adding almost a half-million people in a year’s time. With growth like that, securing future water supplies will become critical, so Sen. Ted Cruz filed a bill to loosen regulations around importing water from other states. The idea is to make it easier for Texas to buy water from its neighbors. But some worry it could lead to environmental destruction.

Texas Parks and Wildlife biologists say invasive zebra mussels have spread to the Trinity River basin.

Biologists have found the DNA of invasive zebra mussels in six additional Texas lakes. That doesn’t mean the mussels are there, but KERA’s Shelley Kofler reports the discovery has heightened concerns.

Right now Texoma is the only Texas lake known to be infested with zebra mussels and officials want to prevent their spreading.

That’s why biologists became concerned when they found zebra mussel DNA in six additional lakes: Eagle Mountain, Lewisville, Ray Roberts, Arrowhead, Bridgeport and Caddo.