https://www.birmingham.ac.uk/news/2025/river-water-temperatures-swing-hot-to-cold-major-discovery-shows-value-of-observational-records
Open data from sources such as the US Geological Survey are an essential scientific resource for understanding our environment in a warming world.
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https://www.cbsnews.com/sacramento/news/stay-out-of-the-river/
Nevada County officials warning swimmers to stay out of the Yuba River. After three people died earlier this year, they say it's just too dangerous.
stay outthe riverofficialswarncold
https://coldriverpress.com/HTML/AUTHORS/weidman/rear%20view.htm
cold riverpress