I'm reading about the Salton Sea for a report for school, and my word this place is AMAZING. If Tucson is Eris' Holy City, then the Sea must be her Unholy Bathtub.
It has beaches made entirely of decomposing fish bones, and loathsome sludge-like water that glows at night with the light of bioluminescent bacteria. The pollution is atrocious, and the only fish that can tolerate the high salinity are tilapia, which aren't safe to eat on account of being filled with botulism. And that's not to mention the urban decay.
The kicker is that when the sea dries up and becomes merely a gigantic toxic lake bed, poisonous dust laden with selenium from agricultural pollution will be picked up by the desert wind and will degrade the air quality for miles and miles around.
It all sounds lovely, doesn't it?