The Salton Sea is home to a diverse group of people, but the two most controversial groups are the ones you don’t see. Evidence of both groups can be found at the infamous make-shift town of Slab City, which is home to retired snowbirds and squatters and a former home of the US Marine Corp. Slab City is built upon the former grounds of the abandoned WWII training site, Camp Dunlap. As highlighted by Denise Goolby in The Desert Sun, the Salton Sea has had a major military presence since WWII . The US Navy is the biggest military force at the Sea, where the site has been used to train Naval airmen for decades. The Naval Air Facility El Centro and the Chocolate Mountain Aerial Gunnery Range are still active in the region with the Gunnery Range being one of the most important Navy and Marine training sites in the country due to its remote location and desert conditions similar to the Middle East . Continue reading “S.O.S: The Military and the Salton Sea”
The Salton Sea Water Incremental Funding in Time (SSWIFT) proposal is another reason to be optimistic about restoration at the Sea.  SSWIFT, which is backed by County of Riverside District Supervisor John Benoit and the Salton Sea Authority (SSA), could be a simple solution for mitigating fugitive dust while other projects that focus on wildlife preservation and energy development are established around the Sea. Continue reading “Let’s be SSWIFT about it”
Much like the Salton Sea, many inland bodies of water suffer from rising salinity, which can harm biota and prevent beneficial water use. This salinization occurs when soil, which contains salts and minerals, is mobilized from clearing natural vegetation or when fresh water is diverted for irrigation.  As irrigation water and drinking water sources become increasingly salty, different solutions become necessary to recover freshwater. Saudi Arabia is the world’s leader in desalination, which is the industrial process of removing salt from water, with 50% of the nation’s drinking water recovered from seawater.  At the Salton Sea, desalination is being explored as a part of habitat restoration efforts. Continue reading “Desalting the Sea: Part 1”
Millions of years ago, dinosaurs walked the Earth and the Salton Trough was at the bottom of the ocean. The Salton Trough was part of the Gulf of California until four million years ago when sediment from the Colorado River built up and closed the gap.1 Today, there are 150 miles between the Salton Sea and the Gulf of California, but evidence of their former connection can be found in the soil.
The land around the Salton Sea is composed of minerals of marine origin; many of these minerals are salts. A salt is a compound made up of positively (cation) and negatively (anion) charged ions. Sodium chloride, known as table salt, is the primary salt in the ocean and it dissolves readily in water to form a sodium cation and a chlorine anion. Other chemical components of seawater include magnesium, calcium, and potassium cations and sulfate anions. The Salton Sea has many of the ions of seawater in addition to phosphate and nitrate nutrients from fertilizers that are flushed into the Sea.2 Together, the total dissolved salt content of a body of water is called salinity. Continue reading “The Science of Salt”
Can you swim in the Salton Sea?
You are going to the Salton Sea this weekend. It’s the desert; it’s going to be really hot, so you want to know if you will be able to cool off in the water. Considering the massive fish die-offs and the occasional nasty odor for which the Salton Sea is notorious, you might be concerned about the safety of swimming in the water. You probably want to know the answer to two questions:
First question: Can you swim in the Salton Sea?
Answer: Of course you can! It’s full of water, it reaches a depth of 50 ft., and there are plenty of crowd-free beaches. Not only can you swim in the sea, but you can also float really well. There are approximately 55 grams of salt per liter of water (g L-1). This salinity is higher than the ocean, which has ~33 g L-1; thus the water is more dense and, with no waves, the relaxation potential is greater .
Second question: Should you swim in the Salton Sea?