The Real Reasons You Should Prepare: 20 Steps to Emergency Preparedness for Beginners

The Real Reasons You Should Prepare: 20 Steps to Emergency Preparedness for Beginners

By: Jason Salyer On3 Ready

When Hurricane Helene tore through the mountains in 2024, I saw what real chaos looks like. What real SHTF was. This cemented why Preparedness is so important. Roads gone. Bridges ripped apart. Entire neighborhoods cut off from the world in minutes. Helene was unprecedented. Historic rainfall, sheets of water pouring down slopes, mudslides swallowing homes, and communication systems failing all at once.

I stood with people who described listening to the wind scream like something you’d hear in a horror movie. I spoke with a man who watched a family of ten swept away when the hillside above them let go. Another neighbor stood across what used to be a field but had morphed into a raging river, powerless to help. Again and again I heard the same quiet sentence:

“I never thought it would happen to me. I never thought it would hit here.”

Some people saw their beautiful front yards turn into deep canyons, raw earth torn open where their children once played. When a landslide or flash flood takes a house in seconds, there is no amount of sandbags or supplies that could stop it. Those events are less likely to occur, but they happen.

That is why preparedness is not just gear. It is the skill of staying calm, reacting fast, knowing where to run, and having a plan already in motion. You cannot control the storm but you can control what happens before and what you do next.

A lot of people never got a warning during Helene. Power failed. Cell towers failed. Alerts never reached them. That is why a NOAA weather radio matters. When phones die and towers collapse, radio keeps talking. Listening early and leaving early saves lives.

Many people do not know the right way to evacuate during a flash flood. One man we met while volunteering told us he watched his neighbors load their family into a vehicle, ten-year-old twins in the back seat, and drive toward the road where the water was already rising. He had spent years living an outdoor lifestyle and practicing preparedness, and he knew the water was climbing fast and fleeing in a vehicle was probably not the best option.

He climbed out his second-story window and jumped across what used to be his backyard but was now a fast, debris-filled current, then ran uphill on foot where he had moved his car just in case the storm got worse. His home was consumed by the monstrous waters. Tragically, the young family who left by car did not make it.

This is why flood evacuation matters. Only twelve inches of fast-moving water can float and push a small car off the road. At eighteen to twenty-four inches, trucks and SUVs can be lifted and carried away. Roads collapse, pavement washes out, and vehicles lose traction long before people realize they are in danger.

Vehicles get trapped. Water wins every time. I explain the safe ways to evacuate during rising flood conditions in this video:
Flash Flood Survival Tips

A lot of Americans still do not have a real plan. FEMA household surveys show that only about half of adults feel prepared, and even fewer have both supplies and a written plan. You can do better than that.

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Preparedness is not just for storms. We have seen supply chain shortages, fuel shortages, inflation drive grocery prices out of reach, banks limit withdrawals, cyberattacks shut down critical systems, and grid failures hit without warning. Economic instability and financial disruption can leave stores empty and families struggling just as fast as a hurricane can.

Being prepared means being ready for storms, blackouts, financial shocks, food shortages, and unexpected life events. Preparedness is stability.

Why this matters now

Severe weather is increasing. Infrastructure fails faster than people expect. Supply chains break in hours. Emergency crews get overwhelmed instantly. During Helene, 200,000 people across the southern Appalachians lost power and communities all across lost access to clean water. Some communities didn't have power for over a month.  Cell towers went down. Some areas survived for weeks on donated fuel and generators. Volunteers came from all over to help scrape mud, cut trees, and restore access. If a nationwide disaster ever happens, there may not be anyone left to come help.

Preparedness is not paranoia. It is freedom. These steps come from real disaster zones and real survival experience.

Below are the 20 most important steps to emergency preparedness for beginners.

1) Understand your regional risks

Where you live determines what you face. California means earthquakes, fires, mudslides, rolling blackouts, and drought. You can prepare, but you are preparing against multiple major threats at once. When my family moved to North Georgia, part of that decision was strategic. Georgia still has storms, tornadoes, heavy rain, and flooding, but the disasters are less frequent and usually less severe. Preparedness started with location.

Urban areas face water main failures, riots, and supply chain breakdowns.
Rural areas face isolation, limited hospitals, and delayed emergency response.

Action steps
• Look up your county on FEMA hazard maps
• Know your flood zones and nearest waterways
• Pay attention to historic wind and storm paths
• Identify the roads that wash out, ice over, or close during storms

The Federal Emergency Management Agency (FEMA) “National Risk Index” map covers 18 natural hazards for every U.S. county and census tract. FEMA Hazards+2FEMA Hazards+2

FEMA’s Flood Map Service Center shows official flood zones for your home and community. FEMA+1

The United States Geological Survey (USGS) earthquake hazard maps show how likely shaking is in your area and how it varies by location. FEMA+2USGS+2

FEMA’s wildfire risk map shows comparative risk for communities across the U.S. FEMA Hazards

2) Build a 72 hour survival bag

A real 72 hour bag should cover food, water, fire, shelter, security, communication, and first aid. It does not need to be expensive. It needs to be packed and ready. When roads close, stores empty, and power fails, you will not be able to shop.

Action steps
• Three days of food and water. I prefer freeze dried meals, jerky, canned meat and a Grayl water bottle with built in filter
• Poncho or tarp and blanket
• Flashlight or headlamp
• Power bank
• Radio for communication. I use Baofeng radios. Cheap and reliable
• First aid and medications
• Legal self defense tool

Field note: Some families who fled during flash floods, wild fires, and or mud slides did not stop to pack. They grabbed what was already prepared and left before the roads vanished. When your 72 hour bag is ready and your evacuation plan is set ahead of time, the worst day of your life can become survivable.

You can get the gear that I use for my 72 Hour Bag here: 72 Hour Bag and Gear

3) Secure water for short and long emergencies

Begin with at least one gallon of water per person per day. A family of four needs a minimum of 28 gallons for one week. Store what you can, then add a way to filter and purify water you find. Water is the first supply to disappear when the grid fails or stores run empty.

Action steps
• Large water containers filled with clean tap water
• Bottled water for quick grab-and-go use
• Grayl purifier bottle or LifeStraw for treating water away from home
• Berkey countertop filter for long-term filtration
• Unscented household bleach as a backup method (8 drops per gallon)

Field note: After earthquakes, hurricanes, and large power outages, clean water becomes more valuable than cash. Store it before you need it, and have a way to make dirty water safe when your storage runs out.

4) Build affordable food storage

Stock food your family will actually eat. Start with low cost staples and add long shelf life items later.

Action steps
• Rice, beans and lentils in Mylar with oxygen absorbers
• Oats and Wheat Berries in mylar bags
• Peanut butter or nut butters of your preference
• Canned meats such as tuna, salmon, chicken and beef. Canned vegetables and fruits. Canned Soups
• Watch for BOGO sales to stretch your budget
• Add freeze dried meals later when you have the basics

Field note: A hot meal restores morale when everything else is falling apart.

5) Light keeps morale and safety

Darkness breeds panic. Light brings control.

Action steps
• Headlamps
• Lanterns
• Solar pathway lights as backups
• Rechargeable batteries and a charger

Field note: After 72 hours in the dark, people start to become way more anxious and stressed. Light makes a difference.

6) Communication saves lives

Phones fail. Towers fail. A radio keeps speaking.

Action steps
• NOAA weather radio
• Two way radios per family member
• Printed contact list
• Out of state contact for check ins
• Known meeting locations

Field note: Some survivors of Helene said they never got a warning. The cell towers were down and alerts never reached them. Weather radios and Baofeng radios do not rely on towers, which made them one of the biggest assets during the outage. But radios come with limits. In the mountains, signal can be blocked by ridgelines and tree-covered slopes. In the city, concrete and steel buildings reduce range. Even a two-mile radio can drop to a few blocks in dense areas. That is why you test now. Practice with your group so you know who you can reach, what channels work, and what your real communication distance is when the grid goes down.

7) Cash works when cards do not

Digital convenience disappears fast when the power goes out, systems crash, or banks limit withdrawals. In disasters, cyberattacks, economic instability, or civil unrest, fuel and food often become cash-only. ATMs can run out of money or be offline. Card readers stop working. Even if you have plenty of money in the bank, you may not be able to spend a dollar of it.

Action steps
• Keep small bills so you can pay without needing change
• Aim for $200 in ones, fives, and tens
• Split money between your wallet, your 72 hour bag, and your vehicle
• Store it in discreet locations, not all in one spot
• Replace it once or twice a year to keep it fresh and accessible

Field note: During multiple grid failures and supply shortages, we saw the same pattern: cash at 6 am kept generators running, kept medicine refrigerated, bought extra water, and paid for fuel when the power was out. Digital money is not real when the system is down. Cash or bartering supplies is instant negotiation

8) Your vehicle is your evacuation plan

You may not be able to outrun some rising water or ice on foot, so your vehicle must be ready before the storm hits. Never assume you can “just drive out” once danger arrives. Roads close fast.

Many people in Atlanta’s 2014 ice storm were trapped on the highway overnight. Cars slid, froze, or ran out of fuel. Some people walked miles in freezing temperatures. Emergency crews could not reach everyone. A few people died from exposure because they had no heat, no fuel, and no supplies in their vehicle!

Make your vehicle a mobile shelter, not a cold trap.

Action steps
• Keep your fuel tank above half at all times
• Store blankets, hand warmers, winter hats, and gloves
• Keep jumper cables and a tire inflator
• Pack a full 72 hour bag in the trunk
• Add extra food, drinks, candy, and snacks for morale
• Store simple games or cards to keep kids calm if stuck for hours
• Carry a five gallon fuel can where legal

Field note: It does not take a blizzard to trap drivers. One jackknifed truck, one washed-out road, or a line of cars all trying to leave at once can leave you stranded. A vehicle stocked with warmth, water, and morale food turns a survival situation into a manageable one.

9) Shelter keeps you alive

Staying dry and warm is survival 101. Hypothermia does not require snow or extreme cold. It happens fast when you are wet, tired, and exposed. Even a mild rain and a cool night can turn into a medical emergency.

In-home shelter (power outage, extreme cold, storm damage)
• Safe heat source such as wood stoves where legal and inspected
• Indoor-safe propane heaters such as Buddy Heaters
• Heated blankets that run on portable power
• Power stations or battery banks to run heat sources during outages
• Close off one room to conserve warmth
• Hang blankets or use Foam pads over doorways to trap heat
• Cover windows and tile floors to stop heat loss
• Boil water on a camp stove if you have plenty of fuel and fill hot water bottles for sleeping warmth
• Keep everyone, including pets, in one room to share heat  
• Layer clothing instead of one heavy layer. Wear hats to bed. People lose a lot of heat through the head

Out-of-house shelter (evacuation, stranded, or sleeping outdoors)
• Tarp or poncho for fast overhead cover
• Paracord for tie-downs and ridgelines
• Wool blanket that stays warm even when damp
• Quality sleeping bag rated for your climate
• Ground tarp or foam pad to stay off wet soil
• Hand warmers and contractor trash bags for emergency insulation
• Keep morale food like candy, cocoa packets, or snacks to calm the nerves

Field note: Hypothermia does not care if you are indoors or outside. A house without heat turns into a refrigerator when it's cold outside. Backup heat turns a power outage into an inconvenience instead of a survival problem.

10) Sanitation prevents disease

After water and shelter, sanitation is the next major line of defense. When toilets stop flushing, trash piles up, or water becomes contaminated, bacteria spreads quickly. Stomach illness, infected cuts, dehydration, and foodborne sickness can turn into medical emergencies fast, especially when hospitals are closed, roads are blocked, or ambulances cannot reach you.

This has happened after hurricanes, long-term power outages, earthquakes, and major floods. After Katrina and Maria, many homes survived the storm but families got sick afterward. After Helene, tornadoes, and the Kentucky floods, people had power issues, sewage backup, and contaminated groundwater. The storm often ends before the danger does.

Action steps (in home or shelter-in-place)
• Contractor-grade trash bags for waste, diapers, and dirty clothing
• Bleach, soap, disinfecting spray, gloves, and heavy-duty masks
• Baby wipes and hand sanitizer when water is limited
• Toilet paper and paper towels
• Five-gallon bucket with a tight lid and trash liners
• Kitty litter or sawdust to control odor and absorb moisture
• Keep trash secured so animals do not spread it
• Portable camp shower bags for basic hygiene
• Portable cassette or chemical toilets make sanitation manageable during long outages

Action steps (evacuation, vehicle, or camping)
• Portable potty or compact toilet bags
• Wag bags for travel or wilderness evacuation
• Disinfectant wipes and hand sanitizer
• Keep waste stored airtight until disposal is safe
• Separate clean water from sanitation gear at all times

Extra medical protection
• Activated charcoal for food poisoning or contaminated water
• Zeolites to help bind heavy metals and environmental toxins
• Oral rehydration salts or electrolyte packets
• Anti-diarrheal medicine (loperamide)
• Basic antibiotics if prescribed by a doctor
• Gloves, bandages, and antiseptic to clean even small cuts

Field note: In many disasters, the mud is cleared before the sickness is. A tiny cut becomes an infection. Diarrhea becomes dehydration. When medical access is limited, sanitation is not convenience. It can be life-saving medicine.

11) Build Power Backups

When the power goes out, life changes fast. Electricity keeps food cold, medicine safe, communication open, and medical devices working. You do not need everything at once. Build in stages as your budget allows.

Action steps
• Power banks or small power stations for phones, radios, lights, and heated blankets
• Solar panels or solar chargers to recharge batteries during long outages
• Larger power stations for refrigerators, CPAPs, oxygen concentrators, and medical equipment when budget allows
• Generator but they can be pricey and require skilled installation. Professional installation highly recommended
• Store fuel safely and rotate it every few months
• Keep extension cords, surge protectors, and charging cables ready
• Use heated blankets or small space heaters that run off portable power to conserve fuel

Additional items to consider when budget allows
• Extra gasoline cans stored legally and safely
• DC adapters for CPAP machines if applies
• Battery-powered fans or heaters depending on climate
• Car inverter so your vehicle can charge small devices

Field note: Ice storms have frozen cities in place. Heat waves have overloaded the grid and shut down entire blocks for days. Cyberattacks have taken out power, pipelines, and banking systems. Inflation and supply shortages have made generators and fuel hard to find. In every one of these situations, people with backup power and other preparations could keep their food safe, their phones charged, their medicine cold, and their medical devices working.

For anyone who relies on refrigeration or medical equipment, backup power should be at the top of their prepping. It is basic survival these days.

I remember dispatching volunteers on ATVs to a cut-off community to deliver a generator and fuel to a man who relied on an oxygen concentrator. His road was gone and emergency crews could not reach him. Without power, the machine could not run. For anyone who depends on medical equipment, backup power is not convenience. It is essential.

12) Medical skills matter

Learn before the emergency.

Action steps
• CPR certification
• Stop the Bleed training
• Israeli bandages and gauze
• Chest seals
• CAT or SOFT T tourniquet
• RAT tourniquet for children
• Pain and allergy medicine
• Ninety day supply of prescriptions if possible

Field note: The first time you apply a tourniquet should not be on someone you love in a critical situation.

13) Build a real community

A strong neighborhood can survive anything.

Action steps
• Know your neighbors
• Join local radio or preparedness groups
• Build mutual help agreements
• Identify friends with safe locations outside flood zones

Field note: After Helene, communities with strong connections recovered faster. They shared fuel, tools, generators, food, and labor.

14) Test yourself with a one-week challenge

You only find holes in your plan once you live it.

Action steps
• No grocery store
• No takeout
• No running to buy batteries
• Drink only stored or treated water
• Write down what you run out of

Field note: Families who make it one week almost always discover the same thing...they were closer than they thought. With a few adjustments, you can probably scale to a month. Put in the training, gain the skills and right mindset.

15) Budget smart

Preparedness does not require a big bank account. You can build a strong foundation one month at a time, but a 72 hour bag for every person in your home should be built right now. It does not need to be fancy. A thrifted backpack with ramen, peanut butter, water, a poncho, socks, a flashlight, and basic first aid still keeps you alive. Imperfect preparation is better than no preparation.

Action steps
• Month 1: Extra food and water for the house and bottled water for the vehicle
• Month 2: Build or finish 72 hour bags for every family member
• Month 3: First aid supplies and essential medications
• Month 4: Lighting, batteries, and a power bank for phones or radios
• Month 5: Radios and backup communication
• Month 6: Upgrade warmth and shelter such as better sleeping bags, wool blankets, sturdier tarps, or insulated clothing

When the basics are covered
• Add portable power stations only when the budget allows
• Watch for buy one get one food sales
• Store rice, beans, canned meats, oats, and flour in long-term containers
• Add freeze-dried meals when prices drop or clearance hits
• Continue adding small items every grocery trip instead of buying everything at once

Field note: I have tested families with only the essentials in multiple simulated survival challenges. The families who stayed warm, hydrated, and fed were the ones who packed early and practiced. They learned what they needed to add and what was not necessary. You do not need every piece of gear. You need a plan, and you need supplies you can reach in seconds.

16) Train your body and mind

Skill beats equipment.

Action steps
• Carry water a distance
• Cook without power
• Sleep under the tarp in the rain
• Practice fire starting

Field note: You do not rise to the occasion. You fall to the level of your training.

17) Faith gives strength

When life collapses, fear and panic make everything harder. Faith builds mental resilience, clear thinking, and the ability to lead your family with calm confidence. Preparedness is not just physical. It is emotional and spiritual.

Action steps
• Pray and stay rooted in scripture
• Stay grounded with gratitude instead of fear
• Keep a calm tone and clear head when others panic
• Lead your family by example with hope, not anxiety
• Remember panic solves nothing, preparation solves almost everything

Field note: Faith gave our family strength during one of the hardest seasons of our lives. My wife was injured and we faced a sudden financial shock. I became her full-time caretaker and could barely work a day or two a week. The only reason we made it through without fear was because our prepper pantry, long-term food storage, and simple emergency supplies carried us. We did not run out of food. We did not worry about groceries or bills. We had peace because we prepared before life went sideways. Faith and preparation work together.

18) Make preparedness a family skill

Prepared kids become capable adults. When everyone in the home knows what to do, emergencies are handled with less fear, more composure, and quicker decision-making. Preparedness is not about scaring children. It is about giving them responsibility and skills that make them feel secure.

Action steps
• Young children learn where flashlights, batteries, and radios are kept
• Older children pack and maintain their own 72 hour bags
• Practice fire safety and safe use of stoves, matches, or lanterns
• Everyone memorizes emergency contacts
• Everyone knows the primary and backup meeting spots
• Run simple drills such as quick evacuations or short power-out nights

Field note: During my survival challenges, the families who trained together responded faster and stayed calmer. Kids knew where their gear was, parents gave clear instructions, and everyone understood their role. The more a family practices, the fewer surprises there are when something goes wrong.

19) Maintain your readiness

A plan only works if it still works.

Action steps
• Rotate food and water
• Replace expired medicine
• Test batteries
• Check vehicle kit
• Update contact list

Field note: Set reminders for March, June, September, December.

20) Start today

Action beats intention.

Action steps
• Buy two cases of water
• Buy three days of food
• Charge every light and power bank

Field note: By tomorrow morning you will be more prepared than many Americans.

✅ FAQ: 20 Essential Preps For When Systems Fail

1. Why is it important to know my regional risks?
Because preparation isn’t one-size-fits-all. Coastal regions face hurricanes and storm surges, the West deals with drought and wildfires, the Midwest sees tornadoes, and northern states face dangerous winter grid failures. Knowing YOUR risks tells you what to prioritize.

2. How much water should a household store?
A minimum of 1 gallon per person per day, for at least 3 days, more if possible. Water storage is great, but water purification (filters, bleach, tablets, boil methods) gives you survivability beyond storage limits.

3. What foods last longest without refrigeration?
Rice, oats, canned meats, peanut butter, beans, pasta, dehydrated foods, instant potatoes, shelf-stable dry milk, tuna pouches, and freeze-dried meals. Rotate what you eat, no wasted money, no expired stock.

4. Why do I need backup lighting and heat?
Because most emergencies start as power outages. Flashlights, candles, propane heaters, solar lanterns, and battery banks prevent panic, accidents, and freezing nights.

5. What happens if cell towers fail?
Disasters often pause digital communication. Having NOAA radios, GMRS/FRS, CB, or HAM radios restores communication when phones and Wi-Fi are offline.

6. Why should I prep my vehicle?
Because vehicle evacuation is your fastest escape from disaster. Keep fuel topped up, tires ready, tools on board, first-aid, blankets, maps, and a small go-bag in the trunk.

7. What documents should I print?

8. Why include comfort items for kids?
Disasters are traumatic. A stuffed animal, blanket, book, or snack helps children stay calm, sleep better, and cope mentally.

9. Why link up with neighbors?
Because community is a survival tool. Neighbors share tools, medical skills, food, information, and security. Nobody thrives alone in a long disaster.

10. What’s the point of a “one-week off-grid test”?
It exposes weak spots BEFORE a real disaster hits. Every time families try it, they find something they forgot such as water, chargers, lighting, food, hygiene, or heating.

11. Do I need a first-aid kit beyond band-aids?
Yes. Include gloves, gauze, trauma pads, antiseptic, burn cream, pain relievers, tourniquet, medical tape, chest seal, and wound closure strips.

12. Should I prep for pets?
Absolutely. Food, water, medications, leashes, crates, and ID tags. Pets get evacuated too.

13. How often should I check my supplies?
Every 6 months or sooner rotate food, meds, batteries, kids’ clothing sizes, and expirations.

14. Why do I need tools and backup power?
You may need to cut debris, shut off utilities, heat food, or recharge devices. Power banks, generators, solar chargers, hand tools, and multi-tools keep things running.

15. Why store cash?
ATMs and card readers fail during blackouts. Cash still works.

Free checklist: Download my 72 Hour Survival Checklist when you join my Substack Newsletter and get weekly field tested strategies on ON3Ready.

This is how you protect your family.
Not someday. Today.

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Why Trust This Guide?

I’m Jason Salyer, a former Human Performance Specialist for Naval Special Warfare and survival expert, sharing no-nonsense tips on my On3 YouTube channel and Substack. I have lived out what I preach! You can even watch where my survival skills were put to the test on History Channel's "Alone: The Beast" & National Geographics "Called To The Wild".

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⚠️Urgent: 7 Flash Flood Survival Tips That Could Save Your Life

Flash Flood Survival: How to Prepare Your Family for Nature's Deadliest Weather Threat

Standing next to a peaceful Georgia river last week, I watched the calm water flow by and remembered something that still disturbs me. This exact same type of serene stream had turned into a raging monster that claimed lives during Hurricane Katrina and Helene. Flash flood survival isn't just another prepper topic it's life or death knowledge that every family needs.

Twenty years ago, Hurricane Katrina swallowed New Orleans. Entire neighborhoods disappeared beneath the water, nearly 1,400 lives were lost, and the nation saw firsthand how fast rising floods can destroy everything. Fast-forward to Hurricane Helene, one of the deadliest storms since Katrina and families across the Southeast once again found themselves climbing onto rooftops, rivers swallowing homes, and loved ones swept away by flash floods that came faster than anyone could run.

Flash floods don’t just happen in massive hurricanes, they can strike almost anywhere heavy rain falls. They remain one of America’s deadliest storm hazards.  One wrong turn down a flooded road, one hesitation to move to higher ground, and the outcome can be fatal.

As families head out this Labor Day weekend, the warning couldn’t be clearer: water rises faster than you can imagine, and in the wrong place at the wrong time, it can take everything from you in seconds.

The National Weather Service had just issued flash flood warnings across Arkansas, Alabama, Mississippi, and Louisiana.  When I recorded my Flash Flood Survival Video, it got me thinking about how unprepared a lot of families are for this silent killer. What people perceive as basic knowledge really isn't so basic for a lot of people.  Flash floods kill more people in the United States every single year than lightning, more than hurricanes, and more than tornadoes.

A lot of people think they know what to do in a flash flood or worse, they’ve never even thought about it. It’s something every single one of us needs to take seriously. Especially with rising numbers of flash floods that are occurring.

A few years ago my wife and I were out West exploring a place that felt like stepping back in time. The road was narrow, muddy, and already slick from light rain. Even in my massive Ford F-350, the truck was starting to slide in the mud. I understood exactly what those signs meant and how quickly conditions could turn, even with just a little rain. My wife didn’t realize the danger, and after the long drive to reach those incredible dinosaur footprints, she begged me to press on. My instincts and knowledge told me otherwise. Thank God I listened. We turned around just in time, barely escaping before the floodwaters tore through.

Keep reading because knowing how to spot the signs and what to do in the moment can mean the difference between survival and tragedy

Why Flash Floods Are America's Underestimated Killer

According to Ready.gov and FEMA, all it takes is six inches of moving water to knock a grown adult off their feet. That's a fact I've experienced firsthand. When I was out surfing in the ocean years ago, I learned real quick about the force of water. What you try not to do is get the surfboard between you and the wave. If you let the wave hit you first, then the surfboard, you're generally okay. But if you're standing and a wave hits that surfboard against you, it's like getting hit by a car. Ouch!

Most people underestimate the power of water. They think "What's the worst that can happen?" which is oftentimes what I say but you've got to listen to your instincts. If your instincts are saying stay away from that flooded road, then listen to those instincts.

While volunteering after Hurricane Helene devastated parts of North Carolina, we met a man who had lost his entire two-story home when a river, normally calm and harmless, swelled into a raging force and swept it completely away. With tears in his eyes, he told us about his neighbors, parents of twin boys, who tragically didn’t survive. In a desperate attempt to escape, they drove into the floodwaters, not realizing how deceptively powerful and dangerous even shallow-looking water can be.

This man made a different choice. He abandoned everything, grabbed his dogs, and leapt across a torrent that had once been his quiet backyard creek. On the other side, he climbed to the higher ground where he had wisely parked his car in preparation for the worst. That decision ultimately saved his life. While his neighbors, heartbreakingly, did not make it.

The Science Behind Flash Flood Lethality

Here's what makes flash floods so deadly: they can transform a calm stream into a raging torrent that's 10 or 15 feet over your head in a very short period of time. The speed depends on rainfall volume, dam conditions upstream, and dozens of other factors. Most people don't realize how fast the water can come up, it's literally seconds in some cases.

Take that water up to 12 inches, and a small car trying to cross can get washed downstream. When you get to two feet of moving water, it doesn't matter what you're driving. The water pushes against those tires, against the wheels, and eventually touches the doors. It's a tremendous amount of force that most vehicles simply can't overcome.

I had a buddy try to cross a river in his Toyota Tacoma. The water was probably about a foot and a half deep, give or take. He thought, "Ah, no problem, I'll make it." His truck got swept up by the water, the back end got pushed around, then downstream, and finally lodged up against a big tree on the riverbank. Totaled his truck essentially, flooded it completely. That was just 18 inches of moving water.

Essential Flash Flood Survival Strategies

Know When to Turn Around, Don't Drown

FEMA has a phrase "Turn around, don't drown." If you're in your vehicle approaching a flooded road, just turn around. It's not worth it, even if you've got a big SUV, four-wheeler, or jacked-up truck with a snorkel. It's really not worth losing your vehicle or potentially your life. To be clear, I am not a fan of FEMA but they do offer a bit of valuable information.

As fast as floodwaters can rise, they can also recede. Generally, you’re not going to be stranded on a hillside forever. The water comes up quickly and goes down quickly.

Picture the sheer weight of a fire hose blasting full force. That’s the kind of pressure rushing water puts against a car door. There’s no way you’re going to muscle through that kind of force. You might manage to break a window, but if your vehicle gets pinned against a riverbank, bridge, or debris, escaping becomes very difficult.

Master Alternative Route Planning

Having alternative routes is crucial for flood preparedness tips. Here's your action plan:

• Map out 2 to 3 different routes to work, home, or school

• Keep paper maps in your vehicle and home

• Scout and drive these routes ahead of time

• Memorize key landmarks and turn points

• Identify higher ground routes when possible

Don't rely solely on GPS because cell towers go down during disasters, as we saw extensively during Hurricane Helene.

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Communication Backup Systems

You should definitely pay attention to severe weather alerts on your phone, but don't count on them. Just because you haven't received an alert doesn't mean a flash flood isn't coming your way. During Hurricane Helene, lots of people had no cell phone coverage because towers were down.

Having backup forms of communication is essential. Here's what you need:

• Handheld radio with recharged batteries for emergency stations

• Hand crank radio that works without power

• NOAA weather radio for national alerts

• Extra batteries stored properly

These systems work when cell phone towers and internet are down. This is non negotiable emergency flood planning equipment.

Protecting Your Home and Valuables

Strategic Document Storage

If you live in any possible flood area, protect your critical documents:

• Store important papers on upper floors or high shelves

• Keep vehicle titles, insurance papers, birth certificates above potential water line

• Avoid basement storage for anything irreplaceable

• Create digital copies on waterproof thumb drives

• Upload copies to secure cloud storage services

• One small flash drive can hold your entire family's documents

Even minor flooding can soak up walls and destroy important documents, creating massive headaches later.

Essential Home Water Treatment

Flood water is incredibly contaminated with septic overflow, chemicals, oil, and debris. Here's your water safety plan:

• Install a quality home filtration system like Berkey

• Keep water purification tablets as backup

• Have large pots for boiling water

• Store unscented bleach for emergency purification

• Maintain water bottles and storage containers for clean water reserves

• Keep collapsible water containers for emergency collection

• Test multiple filtration methods before you need them

I keep a Grayl water filter in my pack because I trust them. I've used them all over the world and never gotten sick, even drinking from questionable sources.

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Vehicle Preparedness for Flash Floods

The Quarter Tank Rule

Vehicle fuel management can save your life:

• Never let your tank drop below a quarter tank

• Quarter tank equals empty in emergency situations

• Top off before severe weather hits

• Beat the crowds by being proactive

• Most vehicles can travel 100+ miles on a quarter tank

If you know there's a hurricane or possible floods coming your way, top off that fuel tank before the lines get crazy. Be the first one there. Be proactive instead of reactive.

Strategic Parking and Emergency Supplies

Park your vehicle on higher ground when possible, so you don't have to worry about floodwaters damaging or taking it away. Keep a go bag in your vehicle along with specific emergency supplies like jumper cables and basic tools.

The Go Bag Essentials for Flash Flood Survival

Having a bag packed and ready to go saves time, chaos, and worry about what you might need when floodwaters are threatening your home. I keep a vehicle bag which covers the basics: food, water, fire, shelter, security, first aid and communications. My go bag that's by my door is a redundancy of that but with more details.

Vehicle Emergency Bag Basics

Keep these essentials in your vehicle at all times:

• Food: Energy bars, MREs, or shelf stable meals

• Water: Bottled water plus filtration method

• Fire: Waterproof matches, lighter, fire starter

• Shelter: Emergency blanket, poncho, or tarp

• Security: knife, firearm

• First Aid: Basic trauma kit with bandages and medications

• Communications: Phone, Hand held radio, extra batteries, power bank, charging cables

Don't forget to store all the other vehicle emergency supplies in your car like jumper cables.

Door Ready Go Bag Essentials

Your Home Go Bag/ Bugout Bag should be more comprehensive with these vital items:

• 72 hours PLUS of food per person (lightweight, high calorie, ready to eat)

• Water purification tablets and portable filter

• Fire starting kit with multiple ignition methods

• Emergency shelter materials (bivvy, tarp, cordage)

• Self defense tools and signaling devices

• Advanced first aid supplies including prescription medications

• Communication devices with backup power sources

• Important documents in waterproof container

• Cash in small bills for emergencies

• Extra clothing appropriate for season

Keep it by your front door, ready to rock at a moment's notice.

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Frequently Asked Questions

How much water does it take to float a car? Just 12 inches of moving water can wash away a small car. At two feet of fast-moving water, any vehicle can be swept away regardless of size or type.

What should I do if I'm trapped in a flooding vehicle? If possible, abandon the vehicle immediately and move to higher ground. Don't try to drive through flood water. If already trapped, try to break windows and escape to the roof, but prevention through route planning is always better.

How fast can flash floods develop? Flash floods can develop in minutes, transforming calm streams into deadly torrents. The speed depends on rainfall intensity, terrain, and upstream conditions like dam releases.

What documents should I protect from flood damage? Keep vehicle titles, insurance papers, birth certificates, passports, social security cards, and financial documents on upper floors. Create digital backups on waterproof storage devices.

How can I receive flood warnings without cell service? NOAA weather radios, hand crank radios, and emergency broadcast systems work independently of cell towers. Battery powered or hand crank radios ensure you can receive warnings even during power outages.

What's the safest place to be during a flash flood? Higher ground is always safest. If flooding threatens your home, abandon material possessions and move to elevated areas. Never shelter in vehicles or basements during flash flooding.

How contaminated is flood water? Flood water contains sewage, chemicals, oil, debris, and dangerous bacteria. Never drink untreated flood water, and avoid contact when possible. Always have multiple water purification methods available.

Your Family's Flash Flood Action Plan

The difference between life and death often comes down to preparation and quick decision-making. That man in North Carolina survived Hurricane Helene's devastating floods because he made the hard choice to abandon his home and get to higher ground. His neighbors who tried to shelter in vehicles didn't make it.

Flash flood survival isn't about having the biggest truck or the most expensive gear. It's about respecting the power of water, planning alternative routes, keeping emergency supplies ready, and making smart decisions under pressure. Most importantly, it's about listening to your instincts when they tell you to stay away from dangerous situations.

Water is incredibly powerful, and most people underestimate it until it's too late. That peaceful stream can become a killer in minutes. But with proper preparation, route planning, and the right mindset, you can keep your family safe when nature shows its violent side.

Start today by identifying alternative routes from your home, workplace, and school. Pack that go bag with the seven essentials. Test your communication backup systems. Store important documents safely. These aren't complicated steps, but they're the difference between being a victim and being a survivor.

What's your family's biggest vulnerability when it comes to flash flood threats? Are you prepared to make the tough decisions that could save lives when seconds count?

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About Jason Salyer

Jason Salyer is the creator and host of the "On Three" brand, specializing in practical survival, bushcraft, and family preparedness. With military experience and field-tested expertise, Jason provides no-nonsense advice for real-world situations. Based in Georgia, he combines Southern wisdom with tactical knowledge to help families prepare for whatever challenges come their way. His philosophy centers on practical preparedness without fear-mongering, empowering people to take control of their family's safety and resilience.

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