Sinking Spring, PA
Sinking Spring is a borough in Berks County, Pennsylvania, United States. The population was 4,008 at the 2010 census. Sinking Spring was given its name for a spring located in the center of town, the water in which would sink into the ground from time to time, giving it the illusion of having disappeared. Sinking Spring is located at 401929N76121W / 40.32472N 76.02250W / 40.32472; -76.02250 (40.324725, -76.022386).