Two competing camps have emerged about how to boost California's water supplies during dry times: conserve more water or build more water storage.
California's deepening drought could have an effect on the electricity supply. Hydropower usually accounts for about 14 percent of the state's power, but with low reservoir levels, officials are preparing for it to be less.
Importing an Arctic iceberg for freshwater? Painting brown lawns green? California has had some creative ideas for droughts in the past.