Lake Mead is America’s largest reservoir, supplying water for 25 million people across the southwest. It’s also drying up — a kind of poster child for the ongoing drought in the West. But upstream, a much larger but lesser known source of stored water is also disappearing: mountain snow.
This is how climate change is throwing one of the United States’ most critical sources of water out of whack.
California water agencies that use Colorado River water indicated Wednesday they’d be willing to cut 400,000 acre-feet of water use annually starting next year and running through 2025 — a move a top Upper Basin water official cast as a promising development in the negotiations over the future of the river.
Drought that stretched across three continents this summer — drying out large parts of Europe, the United States and China — was made 20 times more likely by climate change, according to a new study.
Drought dried up major rivers, destroyed crops, sparked wildfire, threatened aquatic species and led to water restrictions in Europe. It struck places already plagued by drying in the U.S., like the West, but also places where drought is more rare, like the Northeast. China also just had its driest summer in 60 years, leaving its famous Yangtze river half its normal width.
California’s water laws are stuck in the past. The Legislature can—indeed, it must—make the changes to state law necessary to address the 21st century’s complex water challenges.
A recent decision by California’s Sixth District Court of Appeal highlights everything that’s wrong with California water law. The ruling blocks the State Water Resources Control Board’s authority to reduce water deliveries to a group of water districts amid California’s ongoing drought.
Underneath pavement, parks and lawns, a web of pipes carry the water that fuels urban life from the companies that distribute it to the people who consume it. Many Americans never think twice about how much water might be leaking from that system. And water providers haven’t always been required to contain the leaks.
California water agencies that rely on the parched Colorado River said Wednesday they can reduce their use by one-tenth starting in 2023 in response to calls for cuts from the federal government.
This story, like many, starts with rejection.
Jose Gruenzweig grew up in the lush, green hills of Switzerland and studied the cold, wet forests of Alaska before settling into his current position as associate professor of Agriculture, Food and Environment at the Hebrew University of Jerusalem.
The past three years have been the driest on record in California and officials warn that streak could continue.
Most of the state is under severe-to-exceptional drought conditions, fueling risks for wildfires and putting Central Valley farmers in an even bigger pinch, as they struggle to keep their crops alive.
The weather, in next couple of months, will determine if there will be some relief for the state. Until then, water officials say conservation needs to remain a way of life.
From record-breaking heat waves to historic rainstorms, September was nothing short of a meteorological roller-coaster ride and the Bay Area was given a front-row seat.
This roller coaster of temperatures and intense back-and-forth between extreme heat and strong rains has come to a halt, though. A quiet, mostly dry pattern looks to be taking center stage for October as California is set to enter its third consecutive year of La Niña. But another weather pattern could shake up our chances of seeing at least one more storm roll into California before the end of the month.
A few hundred farms in the southern tip of California, along the Mexican border, may hold the key to saving the drought-plagued Colorado River from collapse.
These farmers, in Imperial County, currently draw more water from the Colorado River than all of Arizona and Nevada combined. They inherited the legal right to use that water, but they’re now under pressure to give up some of it.
