SAN JOSE, Calif., June 25, 2025 (GLOBE NEWSWIRE) -- H2O America (NASDAQ: HTO), a leading investor-owned, pure-play water and wastewater utility, today announced the appointment of Megan Mattern as Chief Accounting Officer, Principal Accounting Officer and Controller, effective July 28, 2025. In this role, Mattern will lead accounting operations, financial reporting, financial planning and analysis, regulatory compliance, cost management, and internal controls, while playing a key role in advancing H2O Ameri ...