Infrastructure investments protect community’s water supply – Colorado Smart investments can help communities weather tough times, so when drought conditions hit the Colorado River Basin in 2000, the Las Vegas Valley Water District (LVVWD) joined local water agencies to invest in forward-thinking plans and programs to protect Southern Nevada’s water supply. Engineering a deep-water solution, the Southern Nevada Water Authority (SNWA) and its member agencies, including the LVVWD, initiated the engineering design and construction of a 24-foot diameter intake tunnel and Low Lake Level Pumping Station to ensure 2.2 million Southern Nevadans maintained access to their drinking water. (LINK). HIWI042020-08-02T15:50:27+02:00