How long will gills hold on Shallow brush piles

i have brush piles in 7 foot of water and was wondering how long the gills will stay on the brush. Any info will be appreciated....http://s303.photobucket.com/albums/n...t=e0c01e59.pbr

You deal with a lot more weather extremes than I do but down here they will hang around structure year round. I would think as long as your water temp is within a normal summer time range they'll be around the structure. Just a guess.

I am from different area as well, but I can tell you as long as the weather is consistent, I would expect there to be fish there.

Oscar