The specific regulation the OSM is proposing to overturn is the Stream Buffer Zone rule, a Reagan-era restriction on surface coal mining activities that protects a 100-foot corridor around flowing streams in order to preserve water quality. The new rule, which is expected to be finalized in 30 days, will allow coal companies to dump massive waste piles called "valley fills" directly into streams, permanently burying them. Already, more than 2000 miles of Appalachian streams have been buried or degraded by waste from mountaintop removal mining.
Here's Friday's press release from Earthjustice along with related info.
