Precautionary boil water notice

Issued 7 July 2025: Norton Malreward and Hursley Hill

Norton Malreward and Hursley Hill

Thurs 10 July:

The precautionary boil water notice remains in place.

Unfortunately, we’re not yet in a position to lift this notice. Please continue to boil all water used for drinking, cooking, and food preparation. We’re really sorry for the inconvenience and appreciate your continued patience and understanding during this process.

We want to reassure you that we are working hard to resolve the issue and restore your water supply to our usual high standards. As part of our ongoing response, we are increasing the level of chlorine in the water to help eliminate any remaining bacteria.

You may notice a slight chlorine smell in your water over the next few days - this is completely normal, not harmful and no cause for concern. It may be more noticeable when using hot water, particularly with combi-boilers or electric showers.

Learn more about chlorine in the water supply.

Mon 7 July:

Following recent emergency work on the water main that supplies homes in this area, a small number of water samples collected from customer properties, have indicated the presence of coliforms.

Coliforms are indicator bacteria that are used in monitoring drinking water quality. Coliforms naturally exist in the environment, and can be found in water, soil, plants and even in us. The vast majority of coliforms are harmless but their presence in the samples indicate that the quality of your water supply is not at its normal high standard.

As a precautionary measure, and while we are continuing to investigate and resolve this issue, we are asking customers in the area to boil tap water used for drinking and cooking. If you'd like to collect bottled water, we have set up a water collection point at Norton Malreward Village Hall, Church Road, Norton Malreward, Pensford, Bristol, BS39 4EX. This will be manned until 11pm.

This boil notice is for the Norton Malreward and Hursley Hill area and only applies to you if you received our yellow warning card.

boil notice bristol map

We will be updating this webpage regularly to keep you updated. 

Boil water advice & guidance:

  • Boil ALL water used for drinking, cooking, cleaning teeth, heating baby food to the boil then allow to cool before use. It does not need to be held at the boil, just bring it to the boil and then cool it. It can be kept in the fridge in a covered container.
  • Take any medication with milk, juice or boiled water if needed.
  • Practice pristine hygiene and wash hands thoroughly before preparing food and after every bowel movement.
  • Wash any fresh produce with cooled boiled water before serving or eating e.g. fruit and vegetables.
  • Avoid swimming if you have symptoms of diarrhoea, exclude yourself/child from school or nursery until you are 48 hours symptom-free after the first normal stool.

FAQs

What’s a boil notice?
What’s a boil notice?

A precautionary boil notice is issued when we believe there is a potential risk to the quality of the tap water. This normally occurs after an unsatisfactory water quality testing result. In the UK there are incredibly strict water quality standards that tap water must meet. If one of these tests comes back and the quality of the water isn’t satisfactory, we will take the necessary action to protect public health. A precautionary boil notice is issued to the relevant areas while we investigate and resolve the issue.

When do I have to boil my water?
When do I have to boil my water?

When a precautionary boil water notice is in place it’s recommended that you boil and cool all water used for drinking, cooking, cleaning teeth, feeding pets and heating baby food before using. It’s still safe to use your mains water supply for washing, bathing and using the toilet.

What do I do with food prepared yesterday?
What do I do with food prepared yesterday?

Any food that was prepared using water shortly before the boil notice was announced shouldn’t be eaten as a precaution.

Will I be compensated?
Will I be compensated?

Automatic payments will be made to each customer affected by this. 

Where are coliforms found?
Where are coliforms found?

Coliforms naturally exist in the environment, and can be found in water, soil, plants and even in us. Occasionally coliform bacteria can be found in treated water supplies. They are used as indicator bacteria to monitoring drinking water quality in the UK.

How do coliforms affect people?
How do coliforms affect people?

The vast majority are harmless, although certain strains can in rare cases cause diarrhoea. Individuals tend to become infected by those bacteria present in their own bodies or from contact with contaminated surfaces.

Who’s most at risk?
Who’s most at risk?

Certain individuals, particularly those with underlying medical conditions. Children may occasionally be affected.

How are coliforms passed on?
How are coliforms passed on?

Through direct or indirect transmission. Coliforms can persist on surfaces within the home. 

Do you think you might need extra support?
Do you think you might need extra support?

If you, or one of your neighbours has a disability or medical issue that means they would struggle to fetch this water, then we would recommend you sign up to our Priority Services Register. 

What’s a boil notice?

A precautionary boil notice is issued when we believe there is a potential risk to the quality of the tap water. This normally occurs after an unsatisfactory water quality testing result. In the UK there are incredibly strict water quality standards that tap water must meet. If one of these tests comes back and the quality of the water isn’t satisfactory, we will take the necessary action to protect public health. A precautionary boil notice is issued to the relevant areas while we investigate and resolve the issue.

When do I have to boil my water?

When a precautionary boil water notice is in place it’s recommended that you boil and cool all water used for drinking, cooking, cleaning teeth, feeding pets and heating baby food before using. It’s still safe to use your mains water supply for washing, bathing and using the toilet.

What do I do with food prepared yesterday?

Any food that was prepared using water shortly before the boil notice was announced shouldn’t be eaten as a precaution.

Will I be compensated?

Automatic payments will be made to each customer affected by this. 

Where are coliforms found?

Coliforms naturally exist in the environment, and can be found in water, soil, plants and even in us. Occasionally coliform bacteria can be found in treated water supplies. They are used as indicator bacteria to monitoring drinking water quality in the UK.

How do coliforms affect people?

The vast majority are harmless, although certain strains can in rare cases cause diarrhoea. Individuals tend to become infected by those bacteria present in their own bodies or from contact with contaminated surfaces.

Who’s most at risk?

Certain individuals, particularly those with underlying medical conditions. Children may occasionally be affected.

How are coliforms passed on?

Through direct or indirect transmission. Coliforms can persist on surfaces within the home. 

Do you think you might need extra support?

If you, or one of your neighbours has a disability or medical issue that means they would struggle to fetch this water, then we would recommend you sign up to our Priority Services Register.