In 2011, heavy snows in the Rocky Mountains filled the Colorado River, lifting reservoirs—and spirits—in the drought-stricken U.S. Southwest. The following year, however, water levels dropped to nearly their lowest in a century, imperiling a supply vital to millions of people and dozens of ecosystems.
Conservationists in Colorado are dreaming big. In a time of political turmoil and legislative impotence, a consortium of Colorado conservation groups is floating an audacious plan to conserve 30% of the land in the state — roughly 20 million acres — by 2030. Since statehood, the state has protected only 6 million acres.
Although these days no one seems to agree on anything, there is one thing we can all agree on: every Californian should have a right to clean drinking water. But even with that, California is facing an impending water shortage.
The Federal Emergency Management Agency has taken a dramatic step to encourage communities to use environmentally friendly features such as wetlands for flood protection instead of building sea walls and levees. A new FEMA flood policy released late last month with no public announcement is drawing praise from environmentalists because it will promote mitigation projects that provide environmental benefits in addition to flood protection.
It all started with a 2002 state law demanding quake-resilient water delivery. Nearly $5 billion later, San Francisco has retrofit the system from Hetch Hetchy to the city, just now crossing the finish line on the shore of Lake Merced.
In the past decade, California has experienced its most severe drought in over a millennium, devastating floods, the hottest summer on record and eight of the 10 largest wildfires ever recorded in the state.
Within the past month, Death Valley set a new record for the hottest temperature ever recorded on earth, and wildfires burned an area larger than the state of Connecticut. Three of the largest wildfires in California history are still smoldering, the smoke from which is now visible as far away as New York City.
Climate-driven disasters are increasingly putting Californians at risk and our most vulnerable populations, comprised largely of people of color, are suffering disproportionate impacts. These populations often have the least access to parks, greenspace and health care resources, and are at increased risk from rising temperatures, poor air quality driven by wildfires and other climate change impacts.
The San Diego County Water Authority is partnering with the renowned Scripps Institution of Oceanography at UC San Diego to better predict atmospheric rivers and optimize water management before, during and after California’s ever-changing seasonal storms.
Atmospheric river storms produce 40%-60% of the West Coast’s annual precipitation and are responsible for the majority of flood damage in the region. Predicting and managing this is challenging due to unpredictable and changing snowmelt and rainfall.
To study this, Scripps’ Center for Western Weather and Water Extremes (CW3E) introduced the Water Affiliates Group, which brings together relevant science and water industry expertise to enhance reservoir operations along with California’s changing climate.
The Imperial County Air Pollution Control District issued Notices of Violation to California Department of Water Resources, California Natural Resources Agency, and United States Fish and Wildlife Service for failure to implement adequate dust control on the Salton Sea playa on the Species Conservation Habitat project site near Westmorland, California.
In addition, as landowners of the project site, the Imperial Irrigation District and United States Bureau of Land Management were also issued NOVs, according to a press release.
A new report by the U.S. Geological Survey shows that efforts by Coachella Valley Water District to replenish local aquifers in the Coachella Valley have been effective, leading to stable land surface elevations in most of the Coachella Valley. Areas with land subsidence identified in prior studies are now stable, uplifting, or experiencing substantial slowing of subsidence. CVWD partners with Coachella Water Authority, Desert Water Agency, Indio Water Authority, and Mission Springs Water District to manage groundwater in the Coachella Valley.
If you’re in the habit of reading the president’s tweets, you may have noticed a theme the last few weeks: California is a fiery wasteland. He said as much Tuesday, writing that the Golden State is “going to hell.” Trump made the same points in another tweet last week, promising “no more blackouts” or “ridiculous forrest fires” (his typo, not mine) if he’s reelected and clarifying that water rationing is “coming soon.”
