Sir Joseph Bazalgette

Sir Joseph Bazalgette was a 19th-century British engineer who designed and built London's extensive sewer system. His work was instrumental in improving public health by properly managing wastewater, which helped reduce deadly cholera outbreaks and improve sanitation across the city. Bazalgette’s innovative underground network rerouted sewage away from the Thames River, ensuring cleaner water and a healthier environment. His engineering has had a lasting impact, shaping modern urban sanitation and demonstrating how infrastructure improvements can significantly enhance public well-being.