California’s San Joaquin Valley is one of the richest agricultural regions in the world, but unfettered groundwater pumping has caused the land to sink and the regional canal system to break.
If the agencies in charge of the canals don’t fix them, water deliveries will continue to be affected, impacting everyone from farm owners to low-wage farmworkers.
In California’s San Joaquin Valley, the farming town of Corcoran has a multimillion-dollar problem. It is almost impossible to see, yet so vast it takes NASA scientists using satellite technology to fully grasp. Corcoran is sinking.
Over the past 14 years, the town has sunk as much as 11.5 feet in some places — enough to swallow the entire first floor of a two-story house and to at times make Corcoran one of the fastest-sinking areas in the country, according to experts with the United States Geological Survey.
As Californians across the state shelter at home amid the COVID-19 outbreak, an estimated 1 million of them lack access to clean drinking water, one of the most fundamental resources for maintaining health and hygiene.
Many of these residents are concentrated in rural parts of the state, particularly in the San Joaquin Valley, where dozens of small public water systems fail to meet safety standards.