During investigation for the presence of invasive species, the Oregon Department of Fish and Wildlife boat inspectors have found Zebra mussels in Ashland on a boat. It is said to be the ninth boat carrying the invasive species detected this season.

Zebra mussels have been responsible for damage worth billions in ecosystem and economic damage throughout the nation. It can range from microscopic to two inches long in size and can live up to 21 days without water.

The inspections were carried out at stations around Oregon's borders. Leslie Bliss-Ketchum, assistant coordinator for the Oregon Invasive Species Council, said investigation is an important part of invasive species prevention program, as even releasing one boat having zebra mussels could prove disastrous.

"Through the efforts of programs like the boat inspection stations, the Pacific Northwest has been able to keep these invaders from spreading to the region", stated she.

In addition, the Minnesota Department of Natural Resources has confirmed zebra mussels present in a lake in Morrison County. As per the agency, the invasive pet has been confirmed in Fish Trap Lake near the town of Motley. It is said that on June 30, someone using the lake reported to authorities concerned about a zebra mussel being attached to a submerged tree branch near shore.

Upon investigation, a DNR aquatic invasive species specialist was able to confirm that it was a zebra mussel only.