A Cal Alum’s Recipe for More Tuolumne River Salmon: Add Water

October 21, 2016

“It’s not a coincidence that returns have been exceptionally low during the drought,” says Drekmeier, a Cal undergraduate alumnus in political science and a former mayor of Palo Alto. “Low water levels correlate with poor salmon returns. Chinook salmon typically return to spawn on two year cycles. A couple years after the extremely wet winter of 1997-1998, when the rivers ran exceptionally high, 18 thousand fish returned to the Tuolumne. And two years after the 1982-1983 winter, which marked one of the wettest years on record, 40 thousand salmon returned.”

California Magazine