The only part of the (main) part of french creek that is being stocked is the branch from NY state line off rt 474 down to wattsburg were it joins with the other branch coming from the north, but I would think from there down to union city and on would not be considered ATW.
In the past when I was a kid they use to stock that part of the creek and from wattsburg down was good to fish because we would catch suckers before trout season would come in.