Tracking California's Water

This short video is one of a series of four total shorts highlighting USGS water science in California's Delta region. California is experiencing a drought, surface water, rainfall, groundwater and snowpack have been at historic lows. This shortage is impacting water users and natural systems across the state. USGS scientists are gathering a variety of vital water data in the Sacramento-San Joaquin Delta which is the hub of the state's water system.