Tag Archive for: Drought

Slow It, Spread It, Sink It: Harvesting Rainwater in Your Garden Helps With Drought Recovery

The rainy season can be a mixed blessing.

If your home garden landscape is well designed to maximize rainwater storage, then rain is a blessing. If your landscape is poorly designed, or has too much impervious surfaces, then rain can be a curse.

Whatever your situation, however, take heart! Small adjustments can be made to prepare for the next storm, though some projects will take longer and require work done in the dry season.

How Drought and Climate Change Will Force Ventura County to Transform Its Water Infrastructure

Augustine Godinez is standing on a walkway that extends over a large water storage basin. Below him, a huge metal arm swirls the water in order to separate the sludge out. What’s happening here is that wastewater is being recycled.

SFPUC Calls For 10% Voluntary Reduction In Water Use As It Declares Water Emergency

The San Francisco Public Utilities Commission is urging nearly 3 million water customers throughout the Bay Area to cut water usage by 10%, as it declares a water shortage emergency due to the ongoing drought.

“With California still experiencing devastating drought and the uncertainty around this rainy season, we need to make tough decisions that will ensure that our water source continues to be reliable and dependable for the future,” Mayor London Breed said in a statement Tuesday.

These Four Metrics Are Used to Track Drought, and They Paint a Bleak Picture

Drought has tightened its grip on the Western U.S., as dry conditions tick on into their second decade and strain a river that supplies 40 million people. Experts agree that things are bad and getting worse. But how exactly do you measure a drought, and how can you tell where it’s going?

Brad Udall is an expert on the subject, studying water and climate at Colorado State University’s Colorado Water Center. Lately, his forecasts for the basin haven’t been particularly uplifting.

Opinion: Arizona Farmers Must Use Less Water to Survive. Here Are 5 things to Do Differently

A profound reduction in the Colorado River water earmarked for Arizona’s crops has at last triggered the rationing that irrigation farmers have dreaded. The Tier 1 shortage will prompt a 512,000-acre-foot reduction in Arizona’s Colorado River deliveries.

That amounts to about 30% of Central Arizona Project’s normal supply. Extrapolating from University of Arizona studies, it will result in a decrease of about $100 million in farmgate sales, and much more if the indirect effects are fully factored in.

Cloud Seeding Gains Steam as West Faces Worsening Droughts

As the first winter storms rolled through this month, a King Air C90 turboprop aircraft contracted by the hydropower company Idaho Power took to the skies over southern Idaho to make it snow.

Flying across the cloud tops, the aircraft dropped flares that burned as they descended, releasing plumes of silver iodide that caused ice crystals to form and snow to fall over the mountains.

Calif.’s Central Valley Groundwater May Not Recover From Droughts

Groundwater in Calif.’s Central Valley is at risk of being depleted by pumping too much water during and after droughts, according to a new study in the American Geophysical Union journal Water Resources Research.

The study finds that groundwater storage recovery has been dismal after the state’s last two droughts, with less than a third of groundwater recovered from the drought that spanned 2012 to 2016.

Severe Drought Declared

“Most of California is in severe drought.”

That was the dire statement from Amy Rocha, communications manager for the West Basin Municipal Water District. Her agency wholesales imported water purchased from Metropolitan Water District of Southern California. The agency provides water to nearly 1 million people in 17 cities and unincorporated areas in Los Angeles County, including Malibu. Rocha emphasized LA County is in “extreme drought,” adding, “Our water supplies are critically low.”

Now It’s San Francisco’s Turn to Ask Residents, Suburban Customers to Cut Water Use

San Francisco’s robust water supply, long unruffled by the severe dry spell now in its second year, has finally begun to feel the pinch of drought, and city water managers are recognizing it may be time to cut back.

Officials at the San Francisco Public Utilities Commission plan to ask city residents and businesses to reduce water use by 5%, compared to two years ago, and ask the more than two dozen communities that buy water from the city to reduce water use nearly 14%. The goal is a cumulative 10% savings.

La Niña: Is California Heading Into Another Dry Winter?

You may have seen it on social media or heard it while talking to a friend: This is a La Niña year, so California won’t get any rain this winter and the severe drought is only going to get worse. Right?

Maybe not. Although that’s a common belief, it’s not supported by past history. The reality is that a lot depends on where you live.