Dedicated to Mine Land Reclamation, Conservation and Economic Development in the Wyoming Valley of Luzerne County, Pennsylvania
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
Settling ponds in passive Acid Mine Drainage treatment systems allow heavy iron particles to precipitate out of the water when it passes through the ponds. |
