Each dot represents a water monitoring location where water is periodically tested for quagga mussels as part of an early detection program.
October 14, 2023
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October 14, 2023 1 a.m.
ISDA rapid response works to limit quagga spread
Quagga mussels were discovered in the Snake River Sept. 18, prompting a rapid response treatment plan that will kill everything in the water for a stretch of 16 miles.