Check for structural damage to see if it is safe to enter the building. Watch for electrical shorts and live wires.
Electrical safety is most important in floods.
Turn off any outside gas lines at the tank or meter, and let the building air out for several minutes to remove gas fumes. Steps Towards Cleanup See that everyone is out of danger of new flood crests, falling buildings, fire or other hazards likely to cause death or injury. Contact your insurance agent immediately. Give your name, address and a phone number where you can be reached. Take pictures of the damage before beginning cleanup.