American Water offers tips to protect residential pipes from freezing.

American Water, the largest regulated water and wastewater utility company in the US, advises customers to prepare their homes for winter by protecting pipes from freezing. To avoid costly repairs and stress, customers should locate the main water shut-off valve, insulate exposed pipes, and let cold water drip from faucets served by exposed pipes. Regularly checking on pipes during extremely cold days can help ensure a safe and comfortable winter.