Aeon said:what could go wrong
By the time the New River crosses the U.S./Mexico border near Calexico, California, the channel contains a stew of about 100 contaminants: volatile organic compounds, heavy metals (including selenium, uranium, arsenic and mercury), and pesticides (including DDT) and PCBs. The waterway also holds the pathogens that cause tuberculosis, encephalitis, polio, cholera, hepatitis and typhoid