As general manager of the Rosedale–Rio Bravo Water Storage District in California’s Central Valley, Averett is acutely aware that water is one of the world’s most precious — and imperiled — resources. Approximately 98% of the world’s available freshwater is stored underground, and scientists have found that the world is increasingly using far more than can be replenished. About 1.7 billion people live in places where groundwater is at risk, and climate change further threatens supplies.
98%
of available freshwater is stored underground.