More rain in one of San Diego County’s rainiest of winter seasons is expected to drop an inch or two across the region through Friday, but Lake Hodges Dam is holding strong. The dam last overflowed February to March 2011. It also overflowed in February 2005. However, despite a Pineapple Express of rains this season, while Lake Hodges has filled more rapidly lately, its dam looks to continue standing tall and holding firm.
Think California should build a lot more dams to catch these deluges? Forget it. Yes, the next severe drought is inevitable. And after California dries out and becomes parched again, we’ll wish we’d saved more of the current torrents. Instead, the precious water is washing out to sea. There’s one dam being planned north of Sacramento in Colusa County that makes sense: Sites. There are also some dam expansion projects that could work. But California is already dammed to the brim. Every river worth damming has been. And some that weren’t worth it were dammed anyway.
A trio of tiny salamanders could stand in the way of a massive $1.4 billion project to raise the height of Shasta Dam. An environmental organization has filed a lawsuit against the U.S. Fish and Wildlife Service, asking a judge to force the federal agency to make a determination on whether three salamander species living around Lake Shasta should be protected under the Endangered Species Act.
There is a quiet campaign underway in northern L.A. County that deserves the support of people across California. lThe Santa Clarita Valley Historical Society is pushing for the site of the St. Francis Dam to be declared a national memorial. The designation would commemorate both the dam and the more than 400 lives that were lost when it collapsed, the worst man-made disaster in California history.
The federal government and the state of California seem to love suing each other, and have done so dozens of times in the past two years without causing anyone much damage. But President Donald Trump is now threatening to sue the state over control of water. This could harm a lot of people, because water is the source of the most contentious and enduring battles in America’s largest state.
With one of the highest costs for water in San Diego County, Padre Dam Municipal Water District has faced a lot of pushback from residents tired of expensive bills. But some relief is in sight. As of July 1, the district said, the average customer in its service area paid the third-highest cost for water in the county — just over $100 per month.
The replacement dam at Calaveras Reservoir has reached its full height, marking a major milestone in the Calaveras Dam Replacement Project in California. According to the San Francisco Public Utilities Commission, California Department of Water Resources Division of Safety of Dams and Bay Area Water Supply and Conservation Agency, the earth and rock fill dam has been built to its full height of 220 feet, concluding the dam construction portion of the project.
At 550 feet, Seven Oaks Dam is the tallest in Southern California. Completed 19 years ago in the San Bernardino Mountains, the dam prevents severe storms from flooding communities along the Santa Ana River, protecting millions of residents in San Bernardino, Riverside and Orange counties.
Construction is currently underway to raise the height of the Shasta Dam by 18 and a half feet, a project that has been decades in the making. The stage of pre-construction is expected to take place in the next few months. Geologists have already begun drilling for core samples on and around the dam to determine the engineering needs for construction. “The cores provide concrete-strict data that contractors would then use for determining how to anchor the new 18 and a half feet onto the existing surface,” said Jon Bader, manager for the Bureau of Reclamation in Northern California.
The proposed Temperance Flat dam east of Fresno on the upper San Joaquin River has been awarded $171 million by the California Water Commission, which doled out $2.5 million Wednesday for water storage projects around the state. The amount for Temperance Flat is far less than the $1 billion that proponents had asked for. The cost of building the dam is estimated at $2.83 billion. But the project is not dead, said Tulare County Supervisor Steve Worthley, president of the San Joaquin Valley Water Infrastructure Authority.
The Water News Network is San Diego County’s source for water news and information.
