A water tower is a structural elevated reservoir designed to store potable water and regulate pressure within a municipal distribution system. By maintaining water at an elevated position, the tower uses gravity to provide consistent hydraulic pressure throughout the connected network, which is critical for ensuring stable water flow during periods of high demand or system fluctuations. The engineering of such a structure must account for significant hydrostatic pressures, environmental weathering, and seismic stability, while the contained water requires continuous quality monitoring and treatment processes to prevent bacterial growth and contamination.