Original: According to the United States Census Bureau, the city has a total area of 48.0 square miles (124.2 km2), of which, 46.6 square miles (120.7 km2) of it is land and 1.4 square miles (3.5 km2) of it (2.81%) is water.
Simplified: The United States Census Bureau says that the city has an area of 48.0 square miles.