Knox Mine Disaster
On January 22, 1959, twelve men died in a tragic accident at the River Slope Mine near this site. The mine had been illegally excavated beneath the Susquehanna River at the direction of the Knox Coal Company. When the force of the ice-laden river broke the thin layer of rock, over ten billion gallons of water flowed through this and other mines. This disaster ended deep mining in much of the Wyoming Valley.
USGS Historical Topographic Map CollectionUSGS Historical Topographic Map CollectionDavid Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford LibrariesUSGS Historical Topographic Map Collection
Marker data: Pennsylvania Historical and Museum Commission via data.pa.gov
See your own family's places through time.
Start with your family tree