Pipeline pours back used Las Vegas litres Built in the 1930s, Lake Mead sits behind the Hoover Dam, providing a municipal water supply to Nevada, Arizona, and California. Due to drought and a steeply rising population over the past decade, water levels have dropped dramatically. The 19km Las Vegas Wash channel conveys highly treated wastewater to the lake; however, dilution capacity has decreased due to falling lake levels, and both effluen

Join for free to read