Some Mt. Oliver home owners were surprised to find their homes were built on top of an abandoned mine, which was causing them to crumble.
You can find out too if your house was built on an abandoned mine.READ MORE: Volunteers Sought For Days Of Service In Honor Of Tree Of Life Victims
To find out, check out: www.paminemaps.psu.eduREAD MORE: 'Sounded Like A Freight Train': Washington County Residents Say Storm Lasted Just Minutes, But Cleanup Will Go On For Days
More information on Mine Subsidence Insurance:MORE NEWS: Free Dental Clinic Expects Large Turnout At David L. Lawrence Convention Center