Over time, however, pipe material can corrode, allowing lead to enter drinking water. While there is no safe level of lead, levels are “routinely monitored through sampling at residents' taps ...

The American Red Cross offers several tips for preventing frozen pipes and how to thaw them, in the worst-case scenario. Keep garage doors closed if there are water supply lines in the garage.

a portable space heater (kept away from flammable materials) or by wrapping pipes with towels soaked in hot water. Do not use a blowtorch, kerosene or propane heater, charcoal stove, or other open ...