The Darr Mine disaster in Westmoreland County and ... Urosek said regulations prohibit mining too close to water sources, but mine maps were inadvertently approved. A joint effort between ...

Dave] According to the mine map that I have ... Narrator] This is what's left of the Darr Mine. This is the story of what happened here. (dramatic music continues) - The whole Yough Valley ...

The Darr Mine disaster in Westmoreland County and ... Urosek said regulations prohibit mining too close to water sources, but mine maps were inadvertently approved. A joint effort between ...