What is in the toxic dust from the Great Salt Lake?
What is in the toxic dust from the Great Salt Lake? The Great Salt Lake contains arsenic and other metals that are naturally occurring, while some researchers say could even be human-caused. And as the lake shrinks, it has exposed some 800 square miles of exposed lakebed, equivalent to the entire surface area of Maui.
Will Salt Lake become unlivable?
Within years, the lake's ecosystems could collapse and millions will be exposed to toxic dust contained within the drying lakebed, unless drastic steps are taken to cut water use. A team of 32 scientists and conservationists caution that the lake could decline beyond recognition in just five years.
Is the Great Salt Lake safe to swim in?
Swimming in the Great Salt Lake is safe despite contaminants, researchers say - Axios Salt Lake City.
Will the Great Salt Lake ever fill up again?
Water experts say it's going to take more than one big year to fill the Great Salt Lake. SALT LAKE CITY — Ever since The Great Salt Lake hit its lowest water level on record in November 2022, concerns over things like arsenic in the exposed lake bed have only grown.
How much will the Great Salt Lake rise in 2023?
Lake Levels Due to its shallowness (an average of 14 feet deep and a maximum of 35 feet deep), the water level can fall dramatically during dry years and rise during wet years. When snowpack melts in the spring, the lake usually rises about 2 feet. However, record snowpack in 2023 triggered a rise of 5.5 feet!
How did the Great Salt Lake get arsenic in it?
Some of the waste water eventually found its way into the 008 outflow, a pipeline that runs beneath Interstate 80 and drains directly into the Great Salt Lake. State water-quality officials measured arsenic levels at 1.86 milligrams per liter (mg/L) at the outflow's discharge point.
What happens if Great Salt Lake dries up?
However, the most deleterious effect of the Great Salt Lake drying up is that the air surrounding Salt Lake City could sporadically become poisonous. Since the bed of the Great Salt Lake holds high levels of dangerous particles like arsenic, antimony, copper, zirconium, and various heavy metals.
Is there lithium under the Great Salt Lake?
Compass Minerals announced in 2021 it was seeking to extract lithium from the Great Salt Lake under a pilot program. The company, which has a plant in Ogden, said it was utilizing new methods of extracting the precious resource within the ambient brine of the Great Salt Lake.
How long until the Great Salt Lake dries up?
According to a recent study by Brigham Young University, it's possible that Great Salt Lake could dry up completely in the next five years.
What is at the bottom of the Great Salt Lake?
The shallow bottom of Great Salt Lake supports a microbial carpet that harness the sun's energy through the process of photosynthesis. This carpet is made up of a community of microbes, including several types of cyanobacteria (also known as blue-green algae), algae and other organisms.
Why is the dust from Great Salt Lake toxic?
The terror comes from toxins laced in the vast exposed lake bed, such as arsenic, mercury and lead, being picked up by the wind to form poisonous clouds of dust that would swamp the lungs of people in nearby Salt Lake City, where air pollution is often already worse than that of Los Angeles, potentially provoking a ...
What are the toxic chemicals in the Great Salt Lake?
Toxic chemicals — including arsenic, lead and mercury — are trapped on the lakebed. As more of it becomes exposed and dries, chemicals become exposed to the whims of the wind.