Salton Sea — an area rich with lithium — documented as hot spot for child respiratory issues
A USC study finds boys and girls living closest to the landlocked lake experience more respiratory issues than those farther away.

October 28, 2024
By Leigh Hopper
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.

The study, published in Environmental Research, found that 24% of children in the area have asthma — far higher than the national rate of 8.4% for boys and 5.5% for girls. The abnormally high rate raises health experts’ concerns about the children’s health in this predominantly low-income community of color 150 miles southeast of Los Angeles.

Furthermore, experts say, the dust problem is likely to intensify in a hotter climate, with evaporation exposing more and more of the lake bed, or playa, leading to more dust events.

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