City design that integrates hydraulic plumbing focuses on efficient water distribution, wastewater management, and stormwater drainage to support urban living. This involves a well-planned network of pipelines, reservoirs, treatment plants, and pumping stations to ensure a sustainable and reliable water supply for residents and businesses. A well-designed hydraulic plumbing system in a city includes: Water Supply Network – A system of pipes, pumps, and storage tanks that distribute potable water from treatment plants to homes and commercial buildings. Sewage and Wastewater Management – Underground sewer lines and treatment facilities that collect and process wastewater to prevent pollution and promote sanitation. Stormwater Drainage Systems – Designed to prevent flooding, this includes culverts, retention ponds, and underground drainage that direct excess rainwater away from urban areas. Smart Water Management – Incorporation of modern technologies like sensors, pressure regulators, and automated monitoring systems to optimize water usage, detect leaks, and improve efficiency. Sustainable Water Practices – Implementing rainwater harvesting, greywater recycling, and permeable surfaces to reduce reliance on freshwater sources and enhance water conservation. By integrating hydraulic plumbing design into city planning, urban areas can enhance resilience, sustainability, and overall quality of life while ensuring efficient water management for present and future populations.