Municipal water systems are infrastructure networks that provide clean and safe drinking water to residents in cities and towns. These systems typically include sources of water, such as rivers, lakes, or underground aquifers, along with treatment facilities that purify the water before it is distributed through pipes to homes and businesses. In addition to supplying drinking water, municipal water systems also manage wastewater, ensuring that used water is treated and returned safely to the environment. This process helps protect public health and supports sustainable practices in urban areas, making it essential for community well-being and development.