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Flooding and Landslides
Flooding and Landslides
FLOODING
BE PREPARED:
Terms:
Flood Watch: Flooding is possible in your area. Monitor local media channels and listen to your NOAA weather radio.
Flash Flood: Rapid flooding, usually in low lying areas. Water floods with great force.
Flash Flood Watch: Flash flooding is possible in your area. Monitor local media channels and listen to your NOAA weather radio.
Flood Warning: Flooding is occurring or will occur in your area. Move to higher ground and listen to local media for evacuation orders.
Flash Flood Warning: A flash flood is occurring. Seek higher ground and listen to local media for evacuation orders.
Prepare:
- Create an emergency preparedness kit with a 72-hour supply of water, including three gallons per person.
- Scan and store important documents on an online, cloud-based program.
- Put important documents and valuables in a water-proof container on the top floor of your home.
- Understand how to safely turn off electricity and gas lines in your home.
- Create an inventory of your household items and take photos of the interior and exterior of your home.
- Consider installing sewer backflow valves to prevent flood water from backing up into your home through drain pipes.
- Double-check sump pumps to ensure they are working properly. If possible, have a battery backup system.
- Keep materials like sandbags, plywood, plastic sheeting and lumber handy for emergency water-proofing.
- Find out how many feet your property is above and below possible flood levels. When predicted flood levels are broadcast, you can determine if you may be flooded.
- Rise or flood-proof heating, ventilating and air conditioning equipment by elevating equipment above areas prone to flooding. Another method is to leave equipment where it is and build a concrete or masonry block flood wall around it.
- Anchor fuel tanks. Unanchored fuel tanks can be easily moved by floodwaters.
Driving in Flood Conditions:
- Six inches of water will reach the bottom of most passenger cars causing loss of control and possible stalling. A foot of water will float many vehicles.
- Two feet of rushing water can carry away most vehicles including sport utility vehicles (SUVs) and pickups trucks.
- Do not attempt to drive through a flooded road. The depth of water is not always obvious.
- The road bed may be washed out under the water, and you could be stranded or trapped.
- Do not drive around a barricade. Barricades are there for your protection. Turn around and go the other way.
- Do not try to take short cuts--they may be blocked. Stick to designated routes.
- Be especially cautious driving at night when it is harder to recognize flood dangers.
Flood-Specific Items to Add to Preparedness Kit:
- Extra Bottled Water - Faucet water may be contaminated during flooding
- Map of Local Evacuation Routes
BE SAFE:
Signs:
- Heavy rainfall
- High river and lake levels
- Dams in the area
During:
- Turn off utilities if instructed to do so. Disconnect all electrical equipment.
- Do not walk through moving water. Six inches is enough water to knock you down.
- Do not drive in flooded areas. Six inches of water can cause you to lose control and two feet of water can sweep away your car. Remember: Turn around, don't drown.
- Listen to local media reports for information about if the water supply is safe to drink.
- Avoid contacting flood waters because they can be contaminated by hazardous liquids and may contain sharp debris.
- Report and stay 25 feet away from downed power lines.
After:
- Listen to local media reports for information about if the water supply is safe to drink.
- Avoid flood waters because they can be contaminated by hazardous liquids and may contain sharp debris.
- Be aware of areas that were previously flooded. The roads may be weakened.
- Report and avoid downed power lines.
Clean and disinfect anything that was wet from the flood. Throw away any food that was touched by flood waters.
More Information/Additional Resources:
FEMA Floods: http://www.ready.gov/floods
FEMA Accessible: Lifesaving Safety Tips PSA (ASL Video)
FEMA CDC Accessible: Mold Safety After a Disaster (ASL Video)
FEMA CDC Accessible: Returning Home Safely After a Disaster (ASL Video)
FEMA Accessible: Flood Safety/Warning Tips and Vocabulary (ASL Video)
FEMA CDC Accessible: Flood Waters During and After a Disaster (ASL Video)
FEMA CDC Accessible: Shelters and Evacuations During a Disaster (ASL Video)
FEMA Accessible: Shelter in Place During a Disaster (ASL Video)
FEMA Poster: How to Prepare for a Flood (PDF)
LANDSLIDES
BE PREPARED:
Prepare:
- Do not build houses, buildings, parks, or playgrounds close to steep slopes.
- Have flexible pipe fittings installed to avoid breakage of gas and water lines.
BE SAFE:
Signs:
- Severe Storms and Tornadoes
- Fires
- Melting Snow
- If your house is suddenly modified with new cracks in the plaster or foundations, or windows and doors become jammed for the first time.
- Unusual sounds like trees cracking.
During:
- Listen to you NOAA Weather Radio or local news stations for evacuation orders and instructions.
- Evacuate your home as quickly as possible.
- Follow only designated evacuation routes.
After:
- Check on elderly who may not have been able to evacuate.
- Stay away from the area where the landslide occurred until local officials have designated the area as safe for return.
- Stay away from downed electrical lines, and damaged water, gas, and sewage lines.
More Information/Additional Resources:
http://www.ready.gov/landslides-debris-flow