California dam repair News

California Governor Signs Dam Safety Bill

California Gov. Jerry Brown signed legislation Monday that seeks to beef up dam inspections following a near disaster that caused the evacuation of almost 200,000 people living downstream from the tallest one in the United States. The measure implements several …

California Legislators Boost Dam Checks After Oroville Near Disaster

California would beef up dam inspections under legislation sent to Gov. Jerry Brown Monday, a year after a near disaster prompted the evacuation of nearly 200,000 residents living downstream from the tallest U.S. dam. The Assembly unanimously gave final approval …

California City Sues State Over Oroville Dam Crisis

A small California city at the base of the tallest U.S. dam filed a lawsuit Wednesday against the state over an emergency that forced authorities to order 188,000 people to flee last year, arguing the crisis was caused by decades …

Safety Probe Warns California Dam Crisis a ‘Wake-up Call’

“Long-term and systemic failures” by California dam managers and regulators to recognize inherent construction and design flaws at the tallest U.S. dam caused last year’s near-disaster there, an independent panel of dam safety experts said Friday, calling it a wake-up …

California Officials Says Cracks in New Oroville Spillway Don’t Pose a Threat

Small cracks that have appeared in the brand new concrete spillway at Oroville Dam were expected and do not pose a threat, California state officials said in previously undisclosed letters. In an October letter, federal regulators asked Department of Water …

California Dam Repair Costs to Top $500M

California officials say repair costs at the nation’s tallest dam will be nearly double the original estimate of $275 million. Department of Water Resources spokeswoman Erin Mellon said Thursday the contract with Kiewit Corp. at 770-foot Oroville Dam will grow …