Lakes and rivers in the Kootenay region have remained free of invasive zebra and quagga mussels this year.
A press release from the Central Kootenay Invasive Species Society (CKISS) states that all 257 water samples collected in 2024 in the region tested negative for these harmful aquatic invaders.
Monitoring was conducted in waterbodies including Upper and Lower Arrow Lakes, Kootenay Lake, Duncan Lake, Slocan Lake, and Summit Lake, as well as the Columbia, Kootenay, and Slocan Rivers.
Samples were analyzed by a designated B.C. government lab, reinforcing the success of prevention and monitoring efforts.
Despite this positive news, the threat of invasive mussels remains significant.
CKISS warns that zebra and quagga mussels can devastate aquatic ecosystems, outcompete native species, negatively impact recreational activities, and increase hydro and maintenance costs.
All watercraft users—whether motorized or non-motorized—are still urged to comply with the B.C. Invasive Mussel Defence Program, which includes mandatory watercraft inspections to prevent their spread.
Additionally, it is crucial to always clean, drain, and dry your watercraft and gear when travelling between waterbodies. CKISS emphasizes that these simple actions help prevent the accidental spread of invasive species and protect our cherished lakes and rivers.
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