According to a report released by the Bureau of Reclamation, Lake Mead --- the reservoir created by Hoover Dam --- is expected to drop to a level not seen since it was initially filled in the 1930s. Because Lake Mead serves as a major source of the Southwest's Colorado River water, the drop has certain implications for Arizona. Dave White, senior sustainability scientist and co-director of Decision Center for a Desert City (DCDC), discussed several of these during an interview with KJZZ "Here and Now" host Steve Goldstein. "State and regional water resource managers deserve accolades for the last 100 years of water management and the effectiveness of those strategies to support the economic growth and development of the region," White said. "What we need to do now is focus the conversation on the next 100 years, because there are new sets of problems ahead where our historical solutions will not be effective." The lake is anticipated to decline to a level of 1,081.75 feet during the week of July 7, and to 1,080 feet around November of this year. The Bureau of Reclamation says that water obligations to states like Arizona, California and Nevada will be met at least through next year.