Chloride concentrations from wells in the Genesee River Valley, Livingston County, New York
The Retsof salt mine in the Genesee River Valley, Livingston County, New York, flooded after mine-roof collapses in 1994 created two rubble chimneys in overlying bedrock that intersected a confined aquifer in the basal glacial-drift deposits and continued collapse to the land surface.  Groundwater in the lower …