It gets cold here in New Hampshire (it's been in the single digits at night lately and it's only November)! I use heavy rubber bowls in all my coops year round. They're easy to clean, they are sturdy enough for a hen to stand on the rim and not tip it over, and best of all in the winter when they freeze up I can clear them with a hammer without destroying them.
I have a big rubber bowl in the main coop that I fill with warm water each morning. It holds enough water for 20 or so chickens. In the deepest of winter the top will freeze over, but this NEVER slows the hens down. They will peck through the ice to get to the water underneath. I don't usually water them in the evening to avoid wet faces and frostbite. Then in the morning I knock out the ice and start over.
My chickens have open access to outside during the winter, but not a one will go voluntarily. The other animals I have (sheep and goats) will eat snow, but I never rely on this as a main water source.
Some of my old girls are now 7 or 8 years old so experience tells me there's no harm in providing enough water once a day in the winter (summer heat is a different story).
I have a big rubber bowl in the main coop that I fill with warm water each morning. It holds enough water for 20 or so chickens. In the deepest of winter the top will freeze over, but this NEVER slows the hens down. They will peck through the ice to get to the water underneath. I don't usually water them in the evening to avoid wet faces and frostbite. Then in the morning I knock out the ice and start over.
My chickens have open access to outside during the winter, but not a one will go voluntarily. The other animals I have (sheep and goats) will eat snow, but I never rely on this as a main water source.
Some of my old girls are now 7 or 8 years old so experience tells me there's no harm in providing enough water once a day in the winter (summer heat is a different story).