All businesses depend on water, whether you're using it to power your operations or simply for your staff and customers.

With our changing climate, using water wisely isn't just about protecting our environment—it’s also about protecting your bottom line. By making a few small changes, you can lower your water bills and reduce the energy needed to heat water, all without affecting your day-to-day work.


Up close photo of a dripping tap

Tap into wasted water

A dripping tap might not seem like much, but it can waste up to 5,000 litres of water a year! Fixing a dripping tap is a quick and easy way to save water in your business.

Photo of a person wearing blue gloves, putting a Leakyloo strip on the back of a toilet pan

Sneaky leaky loos

A sneaky leaky loo (or two!) can be costing you as much as 4 baths of water a day each. Order FREE LeakyLoo™ detection strips from us here, to check if your loos might have a leak.

Photo of four people in a team meeting, chatting and laughing

Implement a water-saving policy

Encourage staff to think about how much water they use at work. Simple changes like turning off taps fully and telling you about leaks will make a big difference.

Updates about your water supply

The amount of water that people use each day changes depending on the weather, which can impact businesses. We usually supply around 544 million litres of water a day. In the summer months, this can go up to over 600 million litres a day.

Bar graph showing daily water demand during the period of 4 June to 10 June 2026. The highest daily water demand in the past seven days was 577 Ml/d on Monday 7 June 2026. Average daily water demand for June is 588Ml/d.
Daily water demand graph: 4 June to 10 June 2026

Why your help matters

As the temperatures start to climb, summer is the perfect time for businesses to be water-smart and stay resilient whatever the weather. With the nicer weather, we know our high streets, parks, and outdoor spaces become busier. Whether you are a hospitality business welcoming more guests or a landscaper maintaining green spaces, your need for water naturally increases. However, this is also the time when the collective demand on our network is at its highest.

While rainfall over autumn and winter was above what is expected in the South East, the ground has been notably dry since early March. Our groundwater levels and reservoirs require constant protection to remain resilient against increasingly unpredictable weather patterns.

By being mindful and reducing non-essential demand now, you help us stabilise the network, ensuring we can keep the taps flowing for all businesses and communities throughout the peak summer months.

What we are doing

We aren't just asking you to do your bit; we are working around the clock to improve our infrastructure:

  • Fixing leaks: We spend over £63 million a year finding and fixing leaks. In the last year alone, our team of over 500 specialists found and fixed 21,000 leaks on our network and helped customers fix a further 6,000 leaks on their own sites.
  • Rolling out smart technology: We have begun upgrading meters across our network to prepare for smart meter technology, allowing for better data and faster leak detection.
  • Future planning: We update our Water Resources Management Plan (WRMP) every five years. The next plan, arriving in 2029, is already being developed using the latest housing figures to ensure we can accommodate every new home and business in our region.

Simple ways to be water-smart

Small shifts in your daily operations can lead to significant savings on your bill and a big impact on our resources:

  • Swap the hose: Use a bucket or watering can for vehicles and plants.
  • Check your site: Ensure there aren’t any leaks in your external pipework, which could become costly.
  • Get the gear: Order our free water-saving gadgets specifically designed for business use.

Together, we can ensure there is enough water for our businesses, our customers, and our environment all summer long.

Water resources are healthy

Our reservoirs and groundwater levels are where we expect them to be this time of the year. However, being "water aware" means preparing for the future. Efficiency today builds the resilience you'll need when temperatures eventually rise.

  • What this means for your business: It is "business as usual," but with an emphasis on efficiency. This is the ideal time to invest in infrastructure and habits that lower your overheads.
  • Key actions:
    • Audit your site: Walk your premises to check for "silent" leaks in toilets or external pipework.
    • Empower your team: Encourage water-smart habits in kitchens and bathrooms.
    • Order free devices: Access our range of free water-saving devices(opens in a new tab), including tap aerators and leaky loo strips, to reduce consumption without affecting performance.
A graphic map of South East Water’s operational area, with a key to show the status in each area. Green level means ‘you can use water as normal but stay water wise whatever the weather’. Yellow level means ‘be water smart and keep use to a minimum’. Orange level means ‘reduce water use in the morning and evening to prevent low pressure issues at peak times’. Red level means ‘only use water for essential use’. The current status in all South East Water areas is green level.
A graphic map of South East Water’s operational area, with a key to show the status in each area.