Columbia River Basin Aquatic Invasive Species Database
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Existing Species
CRC Basion
Columbia Estuary
Lower Columbia
Columbia Gorge
Columbia Plateau
Columbia Cascade
Inter Mountain
Mountain Columbia
Blue Mountain
Mountain Snake
Middle Snake
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Zebra/Quagga Mussel 2010
Zebra/Quagga Mussel 2011
Zebra/Quagga Mussel 2012
Zebra/Quagga Mussel 2013
Zebra/Quagga Mussel 2014
Zebra/Quagga Mussel 2015
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Monitoring
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Monitoring for Aquatic Animals
» Zebra/Quagga Mussel 2010
Zebra/Quagga Mussel 2010
