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Can I Get Sick From Touching Sewer Water?

Last updated October 31, 2026

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The short answer

What Is in Sewer Water

Sewer water, also called black water, carries human waste, household chemicals, and a wide range of microorganisms. Bacteria like E. Coli and salmonella, viruses such as norovirus, and parasites like giardia can all be present. The exact mix depends on what entered the sewer system, so the risk is unpredictable.

Even a small amount of contact can transfer these pathogens to your skin, mouth, or eyes. Cuts or open wounds make infection more likely. If you have been in contact with sewer water, do not touch your face, and wash your hands thoroughly before eating or drinking.

  • Bacteria can cause skin infections or stomach illness
  • Viruses may lead to fever or diarrhea
  • Parasites can cause long-lasting digestive problems
  • Chemicals in the water can irritate skin or eyes
  • Risk increases if you have open cuts or a weakened immune system

How Germs Enter Your Body

Germs from sewer water get into your body through your mouth, nose, eyes, or breaks in the skin. Swallowing even a tiny drop of contaminated water can cause illness. If you touch your face with dirty hands, you transfer those germs directly to the mucous membranes.

Inhalation is another route. Sewer water can release airborne droplets or gases, especially if it is agitated or sprayed. That is why you should keep children and pets away from the area and wear protective gear if you must be nearby.

Symptoms to Watch For

Symptoms of exposure can appear within hours or days. Common signs include nausea, vomiting, diarrhea, stomach cramps, fever, or skin irritation. Some infections cause eye redness or respiratory issues. If you experience any of these after contact with sewer water, see a doctor promptly.

Do not try to self-diagnose. Tell the doctor exactly what happened. Keep track of when you were exposed and what you touched. This information helps the doctor decide whether you need testing or treatment.

  • Nausea or vomiting
  • Diarrhea or stomach pain
  • Fever or chills
  • Skin rash or redness
  • Eye irritation or discharge
  • Coughing or shortness of breath

Protect Yourself During Cleanup

If sewer water has flooded part of your home, do not walk through it barefoot or in open shoes. Wear rubber boots, waterproof gloves, and eye protection. Long sleeves and pants reduce skin exposure. Avoid touching your face until you have washed your hands with soap and clean water.

Do not try to clean up large amounts of sewer water yourself. The pros have the right equipment and safety training for this kind of job. They can remove the water, dispose of contaminated materials, and sanitize the affected areas. If you live in Quincy, keep your shutoff valve location written down so you can stop further flow quickly.

When to Call the Pros

Any sewage backup that covers more than a small area needs professional help. The pros can handle the extraction, remove soaked flooring or drywall, and clean surfaces to reduce health risks. They also know how to dry the area thoroughly to prevent mold growth, which is a separate concern after any water damage.

Act quickly. The longer sewer water sits, the deeper it soaks into porous materials like wood, carpet, and drywall. That makes cleanup harder and increases the chance of long-term problems. Local water damage pros in Quincy can assess the situation and explain what needs to be done.

Water damage does not wait

Water keeps spreading into floors and walls, so it is worth acting early. Calls are answered 24/7.

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Frequently asked questions

What should I do immediately after touching sewer water?

Wash the exposed skin with soap and clean water as soon as possible. If soap is not available, use hand sanitizer, but soap is better. Remove contaminated clothing and wash it separately. Watch for any signs of illness and see a doctor if you feel unwell.

Can I get sick from breathing the air near sewer water?

Yes, you can. Sewer water can release airborne bacteria, viruses, and gases. Breathing these in may cause respiratory irritation or infection. Keep the area ventilated if possible, avoid spending time near the spill, and let the pros handle the cleanup with proper respiratory protection.

How long does it take to get sick after exposure?

It varies. Some pathogens cause symptoms within 12 to 48 hours, while others may take a few days. Parasites sometimes take a week or more. If you develop any symptoms after contact with sewer water, see a doctor and mention the exposure.

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