Las Vegas Sun - Photograph : Southern Nevada Water Authority Facility

October 20, 2017

Currently: 76° — Complete forecast

Principal research chemist Brett Vanderford works to ensure the region's water is safe within the SNWA's massive testing facility out near Lake Mead on Wednesday, July 9, 2014.

L.E. Baskow

Principal research chemist Brett Vanderford works to ensure the region's water is safe within the SNWA's massive testing facility out near Lake Mead on Wednesday, July 9, 2014.