BEFORE A FLOOD (When Flooding is Forecast)
Be alert.- Monitor your surroundings.
- Monitor NOAA Weather Radio, local television and radio stations, or go to www.weather.gov.
- Flash floods develop quickly. Do not wait until you see rising water.
- Get out of low areas subject to flooding.
- If driving, do not drive through flooded roadways!
- Drinking water – Fill clean containers.
- Food that requires no refrigeration or cooking.
- Cash.
- Medications and first aid supplies.
- Clothing, toiletries.
- Battery-powered radio.
- Flashlights.
- Extra batteries.
- Important documents: insurance papers, medical records, bank account numbers.
- Identify places to go.
- Identify alternative travel routes that are not prone to flooding.
- Plan what to do with your pets.
- Fill your car’s gas tank.
- If told to leave, do so quickly.
- Discuss flood plans with your family.
- Decide where you will meet if separated.
- Designate a contact person who can be reached if family members get separated. Make sure every family member has the contact information.
- Move valuables and furniture to higher levels.
- Move hazardous materials (such as paint, oil, pesticides, and cleaning supplies) to higher locations.
- Disconnect electrical appliances. Do not touch them if you are wet or standing in water.
- Bring outside possessions indoors or tie them down securely. This includes lawn furniture, garbage cans, and other movable objects.
- Seal vents to basements to prevent flooding.
DURING A FLOOD
Be alert.- Monitor your surroundings.
- Monitor NOAA Weather Radio, local television and radio stations, or go to www.weather.gov.
If you must drive, travel with care.
- Make sure your vehicle has enough fuel.
- Follow recommended routes. DO NOT sightsee.
- Avoid disaster areas. Your presence might hamper rescue or other emergency operations and put you at further risk.
- Watch for washed out roads, earth slides, and downed trees or power lines.
- Be especially cautious at night, when it is harder to recognize flood dangers.
- If the vehicle stalls, abandon it.
- If water rises around your car, leave the vehicle immediately. Climb to higher ground as quickly as possible.
- The roadbed may be washed out.
- You can lose control of your vehicle in only a few inches of water.
- Your car may float. Vehicles can be swept away by less than 2 feet of water.
- Do not drive around a barricade. Turn around and go another way!
- Get out of low areas that may be subject to flooding.
- Avoid already-flooded areas and do not attempt to cross flowing water.
- Stay away from power lines and electrical wires.
- Act quickly. Save yourself, not your belongings.
- Move to a safe area before access is cut off by rising water.
- Families should use only one vehicle to avoid getting separated and reduce traffic jams.
- Shut off water, gas, and electrical services before leaving.
- Secure your home: lock all doors and windows.
- If directed to a specific location, go there.
- If flowing water is above your ankles, STOP! Turn around and go another way.
- If it is moving swiftly, water 6 inches deep can knock you off your feet.
- Be aware that people have been swept away wading through flood waters.
- NEVER allow children to play around high water, storm drains, creeks, or rivers.
If someone falls in or is trapped in flood water:
- Do not go after the victim!
- Use a floatation device. If possible throw the victim something to help them float, such as a spare tire, large ball, or foam ice chest.
- Call 911. Call for assistance and give the correct location information.
AFTER A FLOOD
Wait until it is safe to return.- Monitor NOAA Weather Radio or local television and radio stations.
- Do not return to flooded areas until authorities indicate it is safe to do so.
- Do not visit disaster areas following a flood. Your presence may hamper urgent emergency response and rescue operations.
- Follow recommended routes. DO NOT sightsee.
- Watch for washed out roads, earth slides, and downed trees or power lines.
- Stay away from downed power lines.
- Do not enter a building if it is still flooded or surrounded by floodwater.
- Check for structural damage. Inspect foundations for cracks or other damage.
- Turn off any outside gas lines at the meter tank.
- Do not enter a building that has flooded until local building officials have inspected it for safety.
- Wear sturdy shoes. The most common injury following a disaster is cut feet.
- Use ONLY battery-powered lighting. Flammable material may be present.
- Look for fire hazards (such as damaged gas lines, flooded electrical circuits, or submerged furnaces).
- Check for gas leaks. If you smell gas or hear a blowing or hissing noise, open a window and quickly leave the building. If possible turn off the gas at the outside main valve. Call the gas company.
- Report broken utility lines to appropriate authorities.
- Check for electrical system damage (sparks, broken or frayed wires, or the smell of burning insulation). Turn off the electricity at the main circuit breaker if you can reach it without stepping in water.
- Examine walls, floors, doors, windows, and ceilings for risk of collapsing.
- Watch out for animals that might have entered with the floodwaters.
- Let the building air out to remove foul odors or escaping gas.
Get professional help.
- Seek necessary medical care. Do not neglect minor wounds or illnesses.
- Food, clothing, shelter, and first aid are available from the American Red Cross.
- If the gas has been turned off for any reason, it must be turned back on by a professional.
- Have an electrician check the electrical system and appliances.
- Wells should be pumped out and the water tested for purity before drinking.
- Throw away medicine, food, or water that had contact with floodwaters (including canned goods).
- If water is of questionable purity, boil drinking water for 10 minutes.
- Restrict children from playing in flooded areas.
- Keep windows and doors open for ventilation.
- Pump out flooded basements gradually (removing about 1/3 of the water volume each day) to avoid structural damage.
- Keep the power off until an electrician has inspected the system for safety. All electrical equipment should be checked and dried before being returned to service.
- Clean and disinfect everything that got wet.
- Service damaged sewage systems as soon as possible.
- Follow local building codes.
- Use flood-resistant materials and techniques.
- Elevate electrical components above the potential flood height.
- Elevate utilities (washer, dryer, furnace, and water heater) above the level of anticipated flooding.
- Consider elevation of the entire structure.
- Install a backflow valve in the sewer system.
| Flooding is a coast-to-coast threat to the United States and its territories in all months of the year. Flooding typically occurs when prolonged rain falls over several days, when intense rain falls over a short period of time, or when an ice or debris jam causes a river or stream to overflow onto the surrounding area. Flooding can also result from the failure of a water control structure, such as a levee or dam. The most common cause of flooding is water due to rain and/or snowmelt that accumulates faster than soils can absorb it or rivers can carry it away. Approximately seventy-five percent of all Presidential disaster declarations are associated with flooding. Below are the most common flood hazards to impact the United States.
Flash Flooding
River Flooding
Storm Surge and Coastal Inundation from Tropical and Non-Tropical Systems
Burn Scars/Debris Flows
Ice/Debris Jams
Snowmelt
Dry Wash
Dam Breaks/Levee Failure
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What to do after a flood
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