On october 11 2000 a breakthrough of martin county coal corporations coal waste impoundment released 250 million gallons of slurry in near inez kentucky the 72 acre surface impoundment for coal processing waste materials broke through into a nearby underground coal mine. Coal waste impoundments risks responses and alternatives 1st edition by committee on coal waste impoundments committee on earth res 2002 paperback on amazoncom free shipping on qualifying offers coal waste impoundments risks responses and alternatives 1st edition by committee on coal waste impoundments. Coal waste impoundments risks responses and alternatives 1st edition by committee on coal waste impoundments committee on earth res 2002 paperback books amazonca. A wa v umments risks responses and alternatives committee on coal waste impoundments committee on earth resources board on earth sciences and resources division on earth and life studies national research council national academy press washington dc. On october 11 2000 a breakthrough of martin county coal corporations coal waste impoundment released 250 million gallons of slurry in near inez kentucky the 72 acre surface impoundment for coal processing waste materials broke through into a nearby underground coal mine although the spill caused no loss of human life environmental damage was significant and local water supplies were