Our subdivision has 18 homes around an 8 acre pond here in SC. I noticed this algae floating in it for ~2 months now. I have lived here for 2 years and haven't noticed it before. We have lots of it floating.
We don't have aeration but this is one pond in a line of ponds and they all flow into one another. With all the rain we've have over the past 3 months, we have had lots of water coming in and lots going out. So we've had lots of movement.
We do have geese. Could this be caused from the goose droppings?