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.
Satellite view of Swim Lake (upper right) and nearby lakes in Polk County, Florida, surrounded by citrus groves. Courtesy Florida State University, 2008; Southwest Florida Water Management District, 2008.
Public Domain.
