All articles tagged with #snake river
Recent research indicates that Hells Canyon, North America's deepest gorge, is only about 2.1 million years old, having been carved by a major drainage capture event involving the Snake River around that time, with evidence derived from cave sediment dating and river profile analysis.
The discovery of quagga mussel larvae in the Snake River in Idaho has put the Pacific Northwest on alert. The invasive species, native to Eastern Europe, is one of the most invasive in the U.S. and has the potential to cause significant damage to infrastructure and disrupt ecosystems. The larvae were found during routine water sampling, prompting the closure of a popular waterfront park and access points to lakes and rivers. The implications extend beyond Idaho, as the Snake River flows into the Columbia River system, shared by tribes and the states of Washington and Oregon. Efforts are underway to contain the population and prevent further spread.