Federal water-pumping in California’s Central Valley Project jeopardizes the continued existence of several threatened and endangered species, says the National Oceanic and Atmospheric Administration’s Marine Fisheries Service. Changing water operations to reduce the threat will reduce water available for drinking, irrigation and industry by an estimated 5% to 7%. The cutback could lead to higher water-use rates and, depending on the level of drought, further rationing. The Bureau of Reclamation’s pumping operations will not be immediately affected.