I used to think we had plenty of pools of water in the creeks to keep the deer hydrated and all. Problem is most of those spots are near impossible to hunt undetected as they're in the bottoms. I recall a buddy mentioning water up top where we hunt and I poo-poo'd the idea but now I am thinking he was right, what could it hurt?! Especially anywhere near a stand with favorable wind directions. Our problem would be filling them though. Been thinking it would be cool to put them near some of the shacks and rig up a gutter system off the roofs to fill them, even if only 10 yards or so away.