For Water, I put gutters on my barn (one side anyways) which feeds a 275 gal tote, set 3' in the air (provides shade/space underneath for the birds to hide from the heat of the day, but could have been storage, etc. I then plumbed some PVC from the valve at the base and attached chicken cups, and at the end, an automatic dog watering bowl (one of the float things) because the cups are too shallow for my ducks. 1" of rainfall per week (my year round average) equates to about 240 gallons of water collected, so its frequently coming out the overflow, actually. So much that I added a second 275 gal tote for additional water storage (and for filling the trough for my goats when they are added to the farm in the coming months).
I have another gutter on one side of the hen house, which empties into a 4' long plastic trough as an additional water source for them, too.
For feed, I'm using three 4' PVC "J" style gravity feeders made from DWV fittings - not even glued together. Combined, they will hold 40# of pellet, or 50# of crumble. That's lazy, will feed my flock for days. Unfortunately, my Cornish X are ALSO lazy, and won't move from them if there is any food in them - so unless weather is really bad, or I will be absent for several days, I don't use them. They are also not the most convenient to fill w/o spillage. I don't recommend this design *IF* your circumstances are like mine.
I have another gutter on one side of the hen house, which empties into a 4' long plastic trough as an additional water source for them, too.
For feed, I'm using three 4' PVC "J" style gravity feeders made from DWV fittings - not even glued together. Combined, they will hold 40# of pellet, or 50# of crumble. That's lazy, will feed my flock for days. Unfortunately, my Cornish X are ALSO lazy, and won't move from them if there is any food in them - so unless weather is really bad, or I will be absent for several days, I don't use them. They are also not the most convenient to fill w/o spillage. I don't recommend this design *IF* your circumstances are like mine.