Try to control the flow and direction of water around critical areas of your operation. Water should be directed underground or to areas away from the building. Your local flood control district, government association, or contractor can provide assistance with retaining walls and diverting water flow. Install a sump pump and have a backup available in case the main pump fails. Make sure window wells at ground level are watertight.
Window covers that can be bolted in place are most effective in keeping water out.
Keep emergency equipment such as portable radios and flashlights in working order. Portable, battery-powered radios are essential in an emergency. Tune into local stations and follow emergency instructions . Keep materials on hand that will help prevent water damage. Materials such as sandbags, plywood, plastic sheeting, and lumber can be used to protect property.