Farmers in a West Side water district once again face a curtailed water supply in 2018. The respite of 2017, when growers in federal agencies such as the Del Puerto Water District enjoyed a full water allocation after several years of receiving little to no deliveries through the Central Valley Project, was short-lived. The federal Bureau of Reclamation announced last week that south-of-the-delta users such as Del Puerto will receive 20 percent of their full contract allocation this year. That allocation could be revised upward if conditions improve.