Aerial view of Mount St. Helens debris flow in the Toutle River Basin. Erosion from snowmelt and several small brightly colored (turquoise, yellow, brown) pools of water. Cowlitz County, Washington. 1981.
Dates
Date Taken
1981
Summary
Aerial view of Mount St. Helens debris flow in the Toutle River Basin. Erosion from snowmelt and several small brightly colored (turquoise, yellow, brown) pools of water. Cowlitz County, Washington. May 1, 1981.
Summary
Aerial view of Mount St. Helens debris flow in the Toutle River Basin. Erosion from snowmelt and several small brightly colored (turquoise, yellow, brown) pools of water. Cowlitz County, Washington. May 1, 1981.
Click on title to download individual files attached to this item.
mmtd0026.jpg
9.23 MB
image/jpeg
Rights
This USGS product is considered to be in the U.S. public domain. For further information on the USGS Information Policies and Instructions, refer to the Copyrights and Credits section on this web page: http://www.usgs.gov/laws/info_policies.html