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.
Two mussel biologists snorkeling in a river in Eastern Oregon during a long-term monitoring survey to track mussel population trends.
Credit for this photo is to be given to the CTUIR Freshwater Mussel Project.
