Sacramento County Congressman Dan Lungren wants to do away with the dam that holds back Hetch Hetchy Reservoir. Lungren, a Republican, said that he wants to give the world a “second Yosemite Valley.”
The Santa Clara Valley Water District study found that the ground under Calero Dam could liquefy in a major quake, and the embankment material at Guadalupe Dam is weaker than previously believed.
The Anderson Reservoir near Morgan Hill has been forced to release thousands of gallons of water because the dam is an earthquake hazard, but a new seismic study is recommending capacity be increased.
Rushing water from Thursday’s storm destroyed the home of a family of beavers living in Alhambra Creek in downtown Martinez, but the creatures themselves appear to have survived, the founder of a beaver advocacy group said Friday.