U.S. Geological Survey

Don’t Expect Central Valley to Stop Sinking After Drought — Yet

Farmers in the Central Valley know that it will take three to four years for water to permeate down to the underground aquifers and start raising the land again. But environmentalists warn of a crisis due to the Central Valley still sinking after this year’s heavy rains, due to the use of groundwater during the five-year drought.

Central Valley aqueducts (Joel Pollak / Breitbart News)