Trump's pledge to pump more water in California came after a reduction in pumping at a federal facility due to maintenance. Federal data show pumping has since resumed at normal levels.

The intakes at the C.W. "Bill" Jones Pumping Plant in Tracy, Calif., deliver water from the Sacramento-San Joaquin River Delta to the aqueducts of the federally managed Central Valley Project.

The records indicate that the day after Trump’s announcement, on Saturday, the federally managed pumping plant resumed regular levels of water deliveries from the Sacramento-San Joaquin River ...

While it might seem like standard plant care on the surface, [Jan]’s project uses a peristaltic pump for the nutrient solution that is completely 3D printed with the exception of the rollers and ...

Iberdrola Spain has begun commissioning the first group of the Valdecañas pumping station in Cáceres (Extremadura), which has ...