Quagga mussel larvae found in Idaho

[Bduck]

While L Mead & L Powell seem to be most logical since they are the closest, I wouldn't rule other possibilities. Fishing tournaments happen all over this country as well. The clean drain dry method doesn't always apply when you need to be at a tourney in 2 days after finishing one or coming off of an infected lake, hoping there is check stations along the travel distance. Acts of sabotage doesn't take a genius to plan this out but let's hope this isn't it.
Are there any reports put out by Idaho of how many boats they have found with mussels during the boating seasons? This is going to mean everything down stream of Twin Falls will be affected.