GeoGirls Hike to Willow Creek

Girls stand in stream and take measurements

Detailed Description

GeoGirls hike to Willow Creek, on Mount St. Helens’ Pumice Plain, to learn more about the ecology of the blast zone and how the area has recovered since the catastrophic May 18, 1980, eruption. Here, they look at stream characteristics and how it has influenced the return of life to the area.


Image Dimensions: 5184 x 3456

Date Taken:

Location Taken: US