Multiple residents evacuated from condos after water tank overflows in Rancho San Diego San Diego Sheriff’s evacuated eight units and weighed evacuating the entire community due to the risk of a mudslide. Author: CBS News 8 Team Published: 7:36 AM PDT May 7, 2021 Updated: 11:15 AM PDT May 7, 2021 SAN DIEGO — Eight homes sustained water damage early this morning due to an overflowing water tank in Rancho San Diego, authorities said. Shortly after 5:20 a.m., deputies responded to reports of water flowing down from a water tower on a hill above a condominium complex on Calle de Montana, off Calle Albara, just west of Jamacha Road, said San Diego County Sheriff's Lt. Daniel Vengler.