Acid Mine Drainage Tour - 2005  

100_0803.JPG

Sovern #62 - passive treatment with limestone injections and an open limestone channel. One of the earlies passive sites.

100_0803.JPG

Sovern #62 - passive treatment with limestone injections and an open limestone channel. One of the earlies passive sites.

Vote for this image


Go back to the Friends of the Cheat. RSS