Windblown dust from the shrinking Salton Sea harms the respiratory health of children living nearby, triggering asthma, coughing, wheezing and disrupted sleep, USC research shows.
The findings also indicate that children living closest to the sea, who are exposed to more dust in the air, may be the most affected.
It was 111 degrees when Mark McBroom stepped from his air-conditioned pickup and onto a dry alfalfa field. Remnants of desiccated hay crunched underfoot, and the sun-baked soil was fragmented with deep cracks.
McBroom and other Imperial Valley farmers agreed to leave many hay fields unwatered for seven weeks this year in exchange for cash payments from a federally funded program designed to alleviate the water shortage on the Colorado River.
The Sierra Club is suing the Imperial Irrigation District over its latest Colorado River water conservation agreement, arguing the plan would accelerate shrinking of the Salton Sea and harm neighboring communities’ health.
Announced last Friday, the lawsuit against the district and the U.S. Bureau of Reclamation, contends that a plan to temporarily forgo hundreds of thousands of acre-feet of water from the depleted river failed to adequately consider its impact on the largest lake in the region.
The Sierra Club filed a legal challenge Thursday seeking to halt a huge Colorado River conservation deal between the Biden administration and the powerful Imperial Irrigation District, saying that rare desert wildlife and low-income residents near the shores of the already-fast dwindling Salton Sea would be further harmed if concrete steps weren’t taken immediately.
The environmental group on Thursday filed a request for an injunction in California Superior Court in Imperial County, saying both the water agency and the U.S. Bureau of Reclamation had violated a tough state environmental law, the California Environmental Quality Act, by rushing through cursory approvals to conserve as much as 900,000 acre feet of water through 2026 — more than the entire state of Nevada receives annually, and enough to potentially supply 2.7 million households.
The Salton Sea is a terminal saltwater lake. It’s a flooded basin with no natural outlet, similar to the Great Salt Lake or the Aral Sea. And the Salton Sea is shrinking.
One of the reasons for that is the Imperial Water Transfer deal that has brought hundreds of thousands of acre feet of water to San Diego over the last two decades. The deal, signed 21 years ago, meant the Imperial Valley began transferring excess water from the valley’s farm fields to San Diego’s water taps.
When desert winds stir up dust from the Salton Sea’s exposed lakebed, nearby communities suffer from increased air pollution. The deterioration coincides with reduced flows into California’s largest lake, a new research paper in the American Journal of Agricultural Economics finds.
Disadvantaged communities have been affected more than others in the areas near the Salton Sea, which has been shrinking for years, said the paper’s co-leading author Eric Edwards. He is an assistant professor of agricultural economics at UC Davis, who did the research while at North Carolina State University.
When desert winds stir up dust from the Salton Sea’s exposed lakebed, nearby communities suffer from increased air pollution. The deterioration coincides with reduced flows into California’s largest lake, finds a new research paper in the American Journal of Agricultural Economics.
As part of the historic Lower Basin Plan between Arizona, California and Nevada to conserve 3 million acre-feet of water by 2026 to protect the Colorado River system from extended drought, the Imperial Irrigation District Board of Directors on Friday, Dec. 1 unanimously approved the 2023 System Conservation Implementation Agreement with the U.S. Bureau of Reclamation.
About 3 miles east of Bombay Beach, and a half-mile back from the Salton Sea’s receding shoreline, the crunchy exposed playa gives way from a mostly empty white landscape to more and more native vegetation, and then suddenly a few shallow ponds appear, surrounded by dense vegetation.
Riverside County and Salton Sea officials held a public event Oct. 19 in North Shore to mark reaching a significant milestone in the development of the future North Lake Pilot Demonstration Project.
The event was held at the North Shore Beach & Yacht Club Community Center, 99-155 Sea View Drive. The yacht club overlooks the project’s future site along Riverside County’s northern shore of the Salton Sea.
