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Climate Change is Hitting the Colorado River ‘Incredibly Fast and Incredibly Hard’

/in , , /by /AZ Centralby Ian James

Beside a river that winds through a mountain valley, the charred trunks of pine trees lie toppled on the blackened ground, covered in a thin layer of fresh snow.

Weeks after flames ripped through this alpine forest, a smoky odor still lingers in the air.

The fire, called the East Troublesome, burned later into the fall than what once was normal. It cut across Rocky Mountain National Park, racing up and over the Continental Divide.

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California’s Water Wars Serve As a ‘Bellwether’ for Colorado River Negotiations

/in , , /by /Agri-Pulseby Brad Hooker

After three decades of water wars in Southern California, policy experts hope a new era in collaborative management will offer inspiration for the ongoing and complex negotiations over Colorado River allocations amid a historic and deepening drought.

“Those lessons need to catapult us forward,” said Patricia Mulroy, former head of the Southern Nevada Water Authority, during the fall meeting for the Association of California Water Agencies in December. “These states, these constituencies, these communities cannot afford for these discussions to crater. Failure is not an option.”

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Drought is the Sleeper Weather Story You’ll Hear More About in 2021

/in , , /by /The Washington Postby Andrew Freedman and Hannah Dormido

Drought is an insidious climate threat — by the time it has a hold of a region, impacts on ecosystems and water supplies can be locked in. It may not grab extreme weather headlines like the disrupted polar vortex or record hurricane season, but drought during 2020 and heading into 2021 is a looming story likely to grow in importance.

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Follow Four Key Principles for Successful Sustainable Landscaping

/in , , /by /Water News Network

Efficient water use is an important responsibility that comes along with the benefits of living in San Diego County’s beautiful Mediterranean climate.

No matter whether your landscaping is just a few square feet alongside a small front porch, or covers many acres on a luxury estate, San Diego County residents have learned to embrace sustainability as a central principle for creating or renovating their landscapes. Irrigation is among the highest uses of water for most homeowners.

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Desert Pipeline Tests Colorado River’s Future

/in , , /by /S&P Globalby Richard Martin

West of Lake Powell, along the Utah-Arizona border, lies a sparsely populated territory of high desert, deeply scored canyons and barren mesas. Here, Utah officials want to build a 140-mile-long pipeline to bring precious Colorado River water west to the thriving town of St. George, in the state’s far southwestern corner.

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New Discovery Could Lead to Cheaper and More Efficient Water Desalination

/in , , /by /Science Alertby David Nield

Removing salt from seawater to make it safe to drink means overcoming a number of scientific challenges, including optimizing the membrane used for the desalination process – and new research into these membranes promises to make the whole operation cheaper and more accessible in the future.

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Work On Valley Water’s Largest Reservoir Moves Forward

/in , , /by /The Silicon Valley Voiceby Jacob Bourne

The Santa Clara Valley Water District has been lowering the water level on the Anderson Dam since Oct. 1 to keep the region safe from potentially catastrophic flooding in the event of a major earthquake.

The Anderson Reservoir can hold up to 90,000 acre-feet of water and is now at three percent capacity, which is the lowest feasible level given the position of the existing outlet tunnel. At its current level, even a heavy rainy season would not pose dam failure and flooding risk; keeping some water in the reservoir helps preserve some wildlife habitat. Beyond immediate safety, one of the main reasons for lowering the water level is to allow for construction to begin on a major seismic retrofit project for the dam. The reservoir has been closed for recreational use since October and is expected to remain shuttered for the duration of the project.

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California Falling Short on 2030 Recycled Wastewater Goals

/in , , /by /Bloomberg Lawby Emily C. Dooley

California isn’t meeting its recycled water goals, and billions of gallons of treated wastewater are being discharged into the ocean or other water bodies each year, according to state regulators, who say drought conditions could cause future supply challenges.

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Opinion: Water Markets Critical to Managing Scarcity

/in , , /by /OC Registerby Will Rinehart

As COVID started to spread, farmers and large cities in Southern California were hit with another blindside last March. Fires, drought, and the planting season drove up the price of California’s water market, over 220 percent in just three months. Crops failed and pastures were lost.

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Eastern Municipal Water District To Receive $25M In Federal Funds

/in , , /by /Patch.comby City News Service

The Eastern Municipal Water District will receive $25 million in federal funds over the next several years to expand its desalination program, increasing fresh water stocks and reducing dependence on water imports, the agency announced Tuesday. The Perris-based EMWD was selected to receive the additional funding under the recently approved federal Water Resources Development Act, and the U.S. Army Corps of Engineers will be responsible for distributing the funds.

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