Legionella and water safety

gloved hand holding a legionella test tube Habinteg follows a strict Health and Safety Executive Approved Code of Practice, carrying out regular inspection and water safety testing of shared water systems in blocks of flats. In individual homes, the risk of legionella is minimal.

Habinteg has a legal responsibility to manage the risk of Legionella bacteria in our properties. Legionella can cause Legionnaires’ disease, a serious form of pneumonia. We regularly monitor and maintain our water systems to reduce the risk and help keep our residents safe.

Our policy sets out how we meet our legal and safety responsibilities and work with staff and contractors to manage water hygiene effectively.

Water Hygiene Policy.pdf [125KB]

What is legionella?

Legionella is a bacterium, which can grow in stored or stagnant water under certain conditions.

Why is it dangerous?

If you breathe in infected water (via spray, droplets or water vapour), you’re at risk of developing Legionnaire’s disease. This is a type of pneumonia which may be mild and flu-like, but can become more serious, and sometimes fatal. Early treatment with the correct antibiotics is effective in most cases.

What can I do in my home to help eliminate the risk?

It's unlikely that you'll be at risk from legionella bacteria in your home water system. Mains supply water is treated by water companies, so contamination would have to occur between the water plant and your home. Water cylinders and tanks are renewed frequently, so bacteria doesn't have the opportunity to grow. However, we do still advise taking the following precautions:

Regularly descale taps, showerheads and hoses.
Ensure all thermostats on stored hot water cylinders are set to 60⁰C or above.
If you leave your home for a long period of time, drain off and refill any stored water tanks when you return, before you use them again.

Legionella and water safety

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