Water and Wastewater Management involves the processes of collecting, treating, and distributing water for various uses, as well as managing wastewater generated from households and industries. This management ensures that clean water is available for drinking, irrigation, and industrial processes while protecting public health and the environment. Effective management includes the construction and maintenance of water treatment plants, sewage systems, and stormwater management systems. These facilities treat water to remove contaminants and safely return it to the environment or reuse it, thereby conserving resources and minimizing pollution.