Slough - South 1
I grew up near this little body of water. It's fed mostly by run-off and accumulation of rainfall. It's called a "slough" and we always pronounced it as "slew".
It's filled with cypress trees and as seen in this image, lots of cypress "knees".
Canon EOS 50D, f/5.6 @ 70 mm, 1/5, ISO 800, No Flash