On the edges. The algaes been found along the shoreline from emeryville to albany. You may recall last year an algae bloom spread and triggered a red tide that caused thousands of dead fish to wash ashore in places like lake merritt. We want to be very clear. It is not at that point yet, but our Jose Martinez talked with an Environmental Group has concerned about the samples its seeing. Reporter im here at the Berkeley Marina where theres a growing concern over a possible algae bloom. You can see a reddish spot over there. Baykeeper scientists think it might be the same red tide algae as last year. Its an alarming situation happening once again in some bay area waters, a condition for many swimmers like jamal oma who comes here to swim at least twice a week. Its not good to just even hear it. Reporter hes referring to this. Look at the water now near the Berkeley Marina, a reddish brown color, all the signs of an algae outbreak. I just did that short run like from the what do you call