map of proposed erosion test drill sites
Detailed Description
Map of proposed erosion test drill sites along American and Sacramento rivers. (Click to enlarge.)
Sources/Usage
Public Domain.
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
