LIA lateral-moraines downslope of Hayden Glacier, Middle Sister (looking west)

Looking south from eastern-flank of Middle Sister; Broken Top in distance with latest-Pleistocene moraines in foreground

~4m tall glacial erratic near LIA moraines of Middle Sister (looking east); notebook on rock for scale (90cm)

Another photo looking east from LIA moraines on Middle Sister;

Debri flow that was initiated when the moraine dammed lake of Diller Glacier gave way; see Dr. Jim O'Connor's USGS report for further information

South Sister in background with Camp Lake in foreground (looking south)

Remaining snow leftover from long winter; gnome for scale (30cm)

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Last Updated: 1/1/06