The TWRA Waterfowl Map shows all of JPP Unit 2 being open to waterfowl hunting except for the safety zones around boat ramps and recreation areas. I didn't see anything about Pooles Knob boundaries. With the water levels low again nothing will be flooded but there are still ducks using that lake. Not many, but they are there. Do you have a dog to get the birds? The lake gets too deep to walk out unless you get lucky and get them close to shore.
There are about 30 Canada Geese that live in the pond by the VA, I see them fly in sometimes on my way to work. If you're sneaky you could jump shoot those!
I suppose I should also follow up and say I'm joking, nobody do that!!