The short answer
Common Contaminants in Floodwater
Floodwater picks up a wide variety of dangerous substances as it flows. This includes raw sewage from overwhelmed municipal systems and septic tanks. It also contains agricultural chemicals, industrial pollutants, and gasoline or oil from roads. Harmful bacteria and viruses, like E. Coli and norovirus, are commonly present in this contaminated mix.
Even floodwater that looks relatively clear can be unsafe. Contaminants are not always visible to the naked eye. The water may have washed over landfills, animal carcasses, or chemical storage areas. In cities, it collects debris, heavy metals, and other toxins from streets and parking lots. Assuming it is clean is a serious risk to your health.
Immediate Health Risks from Skin Contact
Skin contact with contaminated floodwater can cause several problems. Open wounds, cuts, or even small scratches provide a direct entry point for pathogens. This can lead to localized skin infections, which may appear as redness, swelling, or pus. More serious systemic infections are also possible if bacteria enter the bloodstream.
Rashes and dermatitis are frequent results of exposure to chemicals or allergens in the water. Your eyes, nose, and mouth are also vulnerable if you touch your face with contaminated hands. If you develop a fever, stomach issues, or a spreading rash after exposure, you should see a doctor promptly to discuss your symptoms.
Essential Protective Gear for Safety
Before entering any floodwater, you must put on the right protective equipment. This gear creates a barrier between your skin and the hazardous water. Your clothing should cover as much skin as possible, and all items should be waterproof or water-resistant. Assume any water inside your home is contaminated and act accordingly.
After you leave the flooded area, remove and clean your protective gear carefully. Wash your gloves and boots with a bleach solution if possible. Wash the clothes you wore separately from other laundry in hot water. Always shower thoroughly with soap and clean water immediately after finishing any cleanup work.
- Waterproof rubber boots that extend to your calves or knees
- Heavy-duty, waterproof gloves, ideally made of nitrile or rubber
- Protective goggles or safety glasses to shield your eyes
- Long pants and a long-sleeved shirt made of a thick material
- A properly fitted N95 respirator mask if mold or dust is present
- Disposable coveralls for extensive work in heavily contaminated areas
When to Call for Professional Cleanup
For extensive flooding, especially from external sources like rivers or storms, professional help is crucial. Local water damage pros have the training and equipment to handle hazardous water safely. They perform water extraction, disinfection, and structural drying to restore your home properly and prevent mold growth.
Attempting a large-scale cleanup yourself increases your exposure risk and may not address hidden moisture. The pros use industrial-grade equipment like air movers and dehumidifiers that are far more effective than consumer tools. They also follow specific protocols for handling Category 3 "black water," which is grossly contaminated.
Steps to Take After Accidental Exposure
If floodwater touches your skin, clean the area immediately with soap and clean, running water. Pay special attention to any cuts or scrapes. Use an antiseptic solution on minor wounds and cover them with a clean, dry bandage. Monitor the site for several days for signs of infection like increased pain or redness.
Watch for symptoms beyond the skin, such as stomach cramps, diarrhea, vomiting, or fever. These can indicate you have ingested or absorbed contaminants. Seek medical advice if any symptoms develop, and inform the doctor about your contact with floodwater. Keep any open wounds clean and dry until they are fully healed.
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Water keeps spreading into floors and walls, so it is worth acting early. Calls are answered 24/7.
Call Now (405) 565-9833Frequently asked questions
What if I only have a small amount of clean-looking water?
It is safest to treat all floodwater as contaminated. Clear water can still contain invisible pathogens or chemicals from pipes or building materials. Wear protective gear for any contact. For water from a known, clean source like a supply line, you should still dry the area completely to prevent mold.
Can I get sick from floodwater if I have no cuts?
Yes, you can. Contaminants can be absorbed through your skin or enter your body if you touch your eyes, nose, or mouth. Some chemicals and bacteria cause skin irritation or rashes on intact skin. Always wash thoroughly with soap and water after any potential exposure, even without visible wounds.
Does homeowners insurance cover flood damage cleanup?
Standard homeowners policies typically do not cover flooding from external sources like storms or overflowing bodies of water. Separate flood insurance is usually required for that. Policies vary, and your insurer decides what is covered. Check your policy details and speak with your insurance agent to understand your specific coverage.