The Aspen Grove landslide, in Ephraim Canyon, Sanpete County, Utah, was active from 1983 through 1987 and was the subject of field investigations from 1983-1986. Previous reports included many of the borehole, geologic, and geotechnical data collected as part of these investigations (Baum and others, 1988; Baum and Fleming, 1989; Fleming and Johnson, 1989; Baum and others, 1993; Baum and Fleming, 2001). This data release provides extensometer measurements made during 1985 and depicted in Figure F7 of Baum and others (1993) in a machine-readable format.
