Water is caught in a 55 gallon drum from rain run off, and then feed to a nipple system in the run.
Layer pellets in a 5 gallon bucket with a metal hog pan attached to the bottom, 4 - 1.25 holes bored around the bottom to drop pellets.
Scratch delivered with a deer corn feeder, I had to add a piece of plastic to the inside to reduce the hole size, because of the smaller grain sizes. The chickens peck at the orange stick to release the scratch.