MTPR

Tiber Reservoir

Corin Cates-Carney

Update: This is an extended version of the story we posted Thursday, Oct. 12, the original text is at the bottom of this post.

Along a rocky shoreline at Canyon Ferry Reservoir Thursday, if you listened closely, you could hear the sound of a dog sniffing, using its nose to search for invasive mussels threatening to overrun Montana waters.

Hilo, a three year old black lab, isn’t finding any evidence of the adult quagga or zebra mussels he’s been sent to search for along the shoreline.

Divers with the U.S. Fish & Wildlife Service and Montana FWP prepare to dive at Tiber Dam to look for adult zebra and/or quagga mussels, August 7, 2017.
Beth Saboe - MontanaPBS

Montana’s Environmental Quality Council is starting two days of meetings tomorrow, where lawmakers and other council members will hear the latest on the battle against aquatic invasive species.

Divers with the U.S. Fish & Wildlife Service and Montana FWP prepare to dive at Tiber Dam to look for adult zebra and/or quagga mussels, August 7, 2017.
Beth Saboe - MontanaPBS

Scuba divers from the U.S. Fish and Wildlife Service have spent the past three days in north-central Montana, scouring the waters of Tiber Dam for any signs of aquatic invasive mussels.

Last October, a juvenile mussel was found in a water sample from Tiber Reservoir by the Bureau of Reclamation, and suspicious samples were discovered in Canyon Ferry Reservoir, near Townsend. Since then, the state has ramped up its efforts to stave off a potentially destructive infestation of non-native quaqqa and zebra mussels.

Watercraft inspection station sign.
Katrin Frye

KALISPELL, Mont. (AP) — Blackfeet tribal leaders have reopened some reservation waters to motorized boats after approving new regulations in response to the threat of aquatic invasive mussels.

The Flathead Beacon reported last week that motorized crafts are limited to four lakes (Duck, St. Mary, Mission and Four Horn lakes).

Fisheries biologists checking for adult invasive mussels.
Montana Fish, Wildlife and Parks

Glacier National Park will lift restrictions on non-motorized, hand-propelled boats this season. But park superintendent Jeff Mow says mandatory invasive species inspections will simultaneously ramp up across the park.

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