Office of Surface Mining (OSM)
- Oversees the regulation of coal mining and the reclamation of old mines.
- http://www.osmre.gov/
Keep Out: Old Mines Can Be Dangerous - A brief electronic flyer that describes and illustrates dangers of abandoned mines and why you should Keep Out. The flyer is also available in pdf format with s short (15 seconds) public service announcement videot. - http://www.osmre.gov/keepout.htm