I don't know the answer to that question. However a friend of mine was fishing down there last week and was pulling down rigors at about 40 feet and catching stripers. He said they were thin but of various lengths up to 28 or 30 inches.
According to the water quality report October 4 the water temp was 79.7 from the surface to 40 feet than at 45 feet and drop to 76° however there was very little oxygen indicated below 40 feet.
I haven't been down there in quite a while. I wonder if the Alewives came up to the oxygenated water?