A water main is a large pipe that carries fresh water from a treatment facility to homes and businesses. It is a crucial part of a city's water supply system, ensuring that clean water is delivered efficiently. Water mains are typically buried underground and can vary in size and material, depending on the needs of the area they serve. When a water main breaks, it can cause significant disruptions, including water outages and flooding. Local authorities often respond quickly to repair these pipes to restore service and prevent damage. Regular maintenance of water mains is essential for ensuring a reliable water supply for communities.