An official website of the United States government
Here’s how you know
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.
McFaddin National Wildlife Refuge is a 58,861-acre refuge that includes the largest remaining freshwater marsh on the Texas Coast, as well as thousands of acres of intermediate to brackish marsh.