You are now in California and the U.S. category.

Bipartisan Group Of Senators Seek $100 Million For Levee Repairs Following The Failure Of Oroville Dam Spillway

On behalf of their constituents whose lives and properties are continuously impacted by potential flooding, Senators Jim Nielsen (R-Tehama), Cathleen Galgiani (D-Stockton), Bill Dodd (D-Napa) and Dr. Richard Pan (D-Sacramento) requested $100 million for critical and serious levee repairs in the state budget. Following is an excerpt from their letter to Senator Bob Wieckowski, Chairman of the Senate Budget SubCommittee No.2: “The significant amount of rainfall received this year and the severe damage to the Oroville Dam spillways have caused substantial damage to flood control structures that need to be addressed as soon as possible.”

Is Lake Mead Half Empty or Half Full? Predictions for Arizona’s Water Future

Objectively, of course, Lake Mead is definitely well beyond half empty. But we like people who challenge orthodoxy around here, so a new study about Arizona’s water woes caught our eye. Western Resource Advocates, a water conservation group based in Colorado, issued a sobering report last week about Arizona’s water shortage. “Arizona’s Water Future” concludes that it’s a tossup whether the state will have to begin water rationing next year.

OPINION: It Shouldn’t Take 20 Years To Decide Whether To Build A Desalination Plant

Last winter’s extreme storms notwithstanding, water remains scarce in California. Between climate change and ongoing growth, California can’t afford to squander a single gallon. Yet in Orange County, a project that could increase water supply by 50 million potable gallons daily has been awaiting approval since 1998. There are pros and cons aplenty to the $1 billion desalination plant proposed for Huntington Beach by Poseidon Water. And in the nearly 20 years during which state and local authorities mulled it, all have been masticated thoroughly.

 

Snow Melt Prompts Concerns Over Possible Flooding in Owens Valley

For years, California was in need of water, but a series of storms this year have brought the much-needed resource to the state. While more water might be good for Los Angeles, it could mean major flooding in the Owens Valley, especially as the snow melts. Our Eyewitness News drone was over the same lake that Mayor Eric Garcetti toured by helicopter on Monday. He recently declared a state of emergency for the area.

Farm Creates New River Habitat for Chinook Salmon

Twenty-five salmon shelters called “refugios”—made of large tree trunks and root wads, bolted to 12,000-pound limestone boulders—have been lowered into the Sacramento River near Redding. A Northern California farm partnered with state and federal agencies in what’s considered a first-of-its-kind project to benefit chinook salmon in the river.

Oroville Dam Spillway Had Two Dozen Problems That May Have Led To Mass Failure, Report Says

The massive failure of the Oroville Dam’s main spillway in February involved two dozen potential design and maintenance problems, including thin concrete, inadequate reinforcing steel and weaknesses in the foundation, a panel of engineering experts reported Wednesday. A forensic investigation team said it was issuing a preliminary list of causes so that engineers do not repeat the problems as they rush to fix the spillway before the next cycle of rains begins in November. The two-page report does not identify what initiated the failure along the 3,000-foot chute that was used to drain the reservoir during massive winter storms.

What Broke the Safe Drinking Water Act?

It was 1997 when Californians began to worry in earnest about a chemical called perchlorate. For decades, the ingredient in jet fuel had been seeping from missile factories and rocket testing sites into groundwater across the state and, thanks to a new testing method, it was suddenly clear it had reached hundreds of drinking water wells. Soon, researchers discovered that the toxic chemical had reached Lake Mead, the picturesque reservoir that supplies water to 25 million people in the American Southwest and irrigates the fields that grow the lion’s share of the nation’s winter produce.

What Broke The Safe Drinking Water Act?

It was 1997 when Californians began to worry in earnest about a chemical called perchlorate. For decades, the ingredient in jet fuel had been seeping from missile factories and rocket testing sites into groundwater across the state and, thanks to a new testing method, it was suddenly clear it had reached hundreds of drinking water wells. Soon, researchers discovered that the toxic chemical had reached Lake Mead, the picturesque reservoir that supplies water to 25 million people in the American Southwest and irrigates the fields that grow the lion’s share of the nation’s winter produce.

BLOG: Beyond the Drought: Building Water Conservation Consciousness

In California, the five-year drought had some stunning silver linings, notably a more acute personal awareness of water use. The impacts of drought and climate change yielded scarce water flows and depleted groundwater supplies that focused people’s attention on cutting back on water use. During the drought, the media, water agency mailings and signs on the roadways all pointed over and over to the need to conserve. Local listserves (mailing lists) and cafes filled up with conversations about water costs, water quality, water failures and what water-saving programs were available through local water agencies.

REPORT: CA Ninth Worst In Nation For Drinking Water Violations

May 8, 2017 (Sunnyvale, Calif.) – Water systems in California have the nation’s ninth-worst record for violations of the Safe Drinking Water Act, according to a new report from the Natural Resources Defense Council (NRDC). Researchers pored over Environmental Protection Agency (EPA) data from 2015 and found more than 1,900 violations in 832 different water systems that together serve 2.5 million people – in the Golden State alone. Erik Olson, a report coauthor and director of the NRDC’s Health Program, said many of the violations are for water conditions that can make people sick, and listed a few of the concerns.