| Brushy Fork Coal Impoundment | |
| Location Map: | West Virginia |
| Coordinates: | 37.9165°N -81.4833°W |
| Country: | United States |
| Location: | Marfork, Raleigh County, West Virginia |
| Purpose: | Tailings storage |
| Status: | Operational, steadily enlarged |
| Construction Began: | 1995 |
| Owner: | Massey Energy |
| Dam Type: | Embankment |
| Dam Crosses: | Brushy Fork |
| Dam Height: | Current: 900feet Design: 954feet |
| Res Capacity Total: | Current: 25100acre.ft Design: 30075acre.ft |
The Brushy Fork Coal Impoundment, also known as the Brushy Fork Coal Sludge Dam, is a large tailings dam on the Brushy Fork near Marfork in western Raleigh County of West Virginia, United States. It is located 18miles northwest of Beckley, the seat of Raleigh County. Brushy Fork flows into Little Marsh Fork, which then enters Marsh Fork, which is a tributary of the Coal River. The purpose of the dam is to store a sludge consisting of tailings and waste from a nearby coal mine. In 1995 Massey Energy received a permit to construct the dam. Over the years additional permits to increase the size and storage volume of the dam have been issued in the midst of local and regional opposition to its structural integrity. Currently at approximately 900feet in height, it is the tallest dam in the Western Hemisphere. When complete its designed height will be 954feet. Wasted rock from the coal mining process is used as the dam filler. The dam currently withholds about 25100acre.ft of waste. This capacity will be increased to 30075acre.ft upon completion.[1] [2] [3]