The link map isn't too difficult to navigate, acts similarly to google maps. You scroll in on an area and it will provide general info on stocking and such.
I'm over in Kennesaw for the moment, but frequent Roswell pretty regularly.
These links might help with the frequency of stocking. The second is an interactive map so you can check your area.
http://georgiawildlife.com/sites/default/files/wrd/pdf/trout/2017_GeorgiaTroutStocking.pdf...