Refrozen open hole in slough below Randy Pitney's cabin Sam Demientieff testing the stick placed in the open hole in December on the slough below Randy Pitney's cabin. The spot refroze through the winter and the stick is frozen in. Process Observed: Open Water (Refrozen)Trail Markers Date Process Observed: Saturday, April 8, 2006 Galleries: Slough below Randy Pitney's cabin A Gallery