Pond Boss Forums GENERAL QUESTIONS Muddy water Suddenly brown/muddy water?

Hi, I have a 2.2 acre pond, and this year I have a muddy water problem. the water is ~ 20 feet deep at the deepest point, and is usually quite clear (was clear all last year). This year its been nasty muddy brown about 2/3 of the time, and I dont know why. Is it algae of some kind? What can I do about it?

Theres bass, bream and carp in the pond.

Thanks!!