San Diego County is a leader in water conservation and management strategies that will become even more critical in coming years, state Sen. Ben Hueso (San Diego) said during an Aug. 1 Legislative Roundtable at the San Diego County Water Authority’s headquarters. “San Diego is really a model in the state,” Hueso told an audience of about 90 water agency representatives, business and civic leaders and other stakeholders from around the county who attended the morning event.