The City of Glendale, through its Water and Power Department, is soliciting proposals from professionals specializing in hydraulic modeling and water quality analysis. The City seeks the development and calibration of a comprehensive Water Quality Model to support data-driven decision-making for its water system, which delivered 7.5 billion gallons of water to customers in 2025. Glendale's water system comprises thirteen pressure zones with twenty-eight local storage tanks and reservoirs...