Mount St. Helens

An official website of the United States government

Here's how you know

Official websites use .mil

A .mil website belongs to an official U.S. Department of Defense organization in the United States.

Secure .mil websites use HTTPS

A lock () or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

US Army Corps of Engineers

Portland District Website

/ /

Media

Images

Mount St. Helens

Corps engineer Jim Stengel tosses a piece of pumice in the air during a visit to Mount St. Helens, Wash. Pumice is a lightweight volcanic rock.

Download Image: Full Size (3.89 MB)

Tags:

Photo by: Michelle Helms | VIRIN: 100728-A-RD042-026.JPG

Photo Gallery