This will be the first winter we will have chickens. Currently we use a nipple watering system for all coops. It is a 5 gallon bucket with flexible hose to PVC pipe with nipples in it. I am looking for suggestions for a winter waterer solution (without spending a ton of $). Any ideas? We live in NE Ohio and the winters can be a little harsh. The coops we currently use are raised off the ground and have covered attached runs