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Thames Water Hosepipe Ban Status 2026

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We cannot confirm Thames Water's current position from its own published notice, so this page asserts nothing about it. That is deliberate: a wrong all-clear here would send someone out with a hosepipe under a restriction carrying a fine of up to 1,000 pounds, and a wrong restriction would cost them a brown lawn for no reason. Check Thames Water's own notice, linked below, before using a hosepipe. Everything else on this page, the supply area, the exclusions, the penalties and the history, is stable information that does not depend on today's status.

What this site last recorded, on 30 July 2026, and which is what we can no longer stand behind today: The ban covers the roughly 10.1 million customers Thames Water supplies with drinking water. It is NOT the larger 16 million figure that circulates in coverage: that number includes wastewater-only customers, who are not restricted. Reports giving an August start date, a 16 million or 29.4 million figure, or a Yorkshire ban following on 26 August are recycled 2022 and 2025 stories.

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We could not confirm Thames Water’s current status from their own page, so we are not asserting a restriction. Check with your supplier before using a hosepipe.

Check with your supplier
Areas covered: The whole Thames Water drinking-water supply area, covering London, the Thames Valley and the home counties. Customers Thames Water serves for wastewater only, and customers supplied with drinking water by another company, are not affected.
Thames WaterStatus checked yesterdaypage dated 24 July 2026

We are an unofficial tracker, so Thames Water’s own notice is the version that legally applies to you.

Where Thames Water supplies, and where it does not

Thames Water's restriction covers the 10.1 million people it supplies with drinking water across London, the Thames Valley and the home counties. The number that matters here is which 10.1 million, because Thames Water is a water and sewerage company and the two areas are not the same shape. Its own notice says wastewater-only customers are not affected. If Thames Water takes your sewage away but another company puts water into your taps, this notice does not apply to you.

That distinction is live across the outer supply area, where Affinity Water supplies drinking water inside the Thames Water sewerage footprint in parts of north and west London, Hertfordshire and Buckinghamshire. Two neighbours on one street can sit under different notices.

Source: Thames Water

The sections on why a restriction was declared, and on what it restricts, are not shown here: with the status unconfirmed there is nothing verified to describe, and inventing it would be worse than leaving it out. Thames Water's own notice is the authoritative statement of its current position.

Fines and enforcement

If a Temporary Use Ban were in force here, breaching it would be a criminal offence. The maximum penalty is a fine of £1,000 on summary conviction, under section 76(5) of the Water Industry Act 1991. It is not a fixed penalty: Thames Water cannot issue one and would have to prosecute. In practice companies publish an enforcement policy that starts with a warning, so a first breach realistically produces a letter.

More: fines and enforcement in detail.

Previous restrictions in this area

Thames Water has restricted use recently enough that its 2022 and 2025 coverage is still indexed and still mistaken for current. Its own notice page carried a last updated date of Friday 24 July 2026 when this page was verified, so that is the live document.

Recorded here this season for Thames Water: a restriction beginning 23 July 2026, running 9 days so far. Events are permanent. When one ends we set its end date and keep it, so this page can still say what ran and for how long.

Source: Thames Water

Frequently asked questions

Is there a hosepipe ban in the Thames Water area right now?

We could not confirm Thames Water's current status from its own notice, so this site asserts nothing either way. Check Thames Water's own notice before using a hosepipe.

Why does this page not say whether Thames Water has a hosepipe ban?

Because we could not confirm it against Thames Water's own published notice, and this site does not assert a status it cannot stand behind. A wrong all-clear costs a reader up to 1,000 pounds; a wrong ban costs them a brown lawn. Neither is acceptable, so it says so instead.

Can I water my garden and wash my car in the Thames Water area?

We cannot confirm Thames Water's current position, so this page will not tell you either way. A watering can or bucket is safe whatever the status, because a Temporary Use Ban never restricts them. For a hosepipe, check Thames Water's own notice first.

What is the fine for breaking a Thames Water hosepipe ban?

Up to 1,000 pounds, imposed by a magistrates' court on conviction under section 76 of the Water Industry Act 1991. It is not a fixed penalty: Thames Water would have to prosecute, and starts with a warning.

Am I exempt if I am on the Priority Services Register?

Usually, but not automatically everywhere. Most companies exempt Priority Services Register customers and Blue Badge holders who cannot reasonably use a can or bucket, some automatically and some on registration. Thames Water's own notice sets the wording.

How do I know if Thames Water supplies my address?

Your water bill, on the water supply line rather than the sewerage line: in much of England and Wales those are two different companies. Thames Water supplies the whole thames water drinking-water supply area, covering london, the thames valley and the home counties.

Thames Water takes my sewage but someone else supplies my water. Am I affected?

No. Thames Water's notice says wastewater-only customers are not affected: it applies to the people it supplies with drinking water. If Affinity Water or SES Water supplies your tap, that company's position governs.

Does the restriction cover 16 million people?

No. It covers the roughly 10.1 million customers supplied with drinking water. The 16 million figure counts wastewater customers, who are not restricted, and 29.4 million comes from recycled coverage of earlier years.

Counties and areas Thames Water serves

The drinking-water area covers Greater London and reaches out through Berkshire, Buckinghamshire, Oxfordshire, Surrey, Gloucestershire and Wiltshire, with slivers in Kent and Essex. Affinity Water, SES Water and Anglian Water all supply water inside or alongside it.

30 outward postcode districts resolve to Thames Water here, as primary supplier or as one candidate among several. An outward code is the part before the space: SO14, not SO14 3AB.

Town pages here: Oxford, Reading, Guildford. Each resolves from its own outcode rather than this company's headline status, which matters most where a town sits outside a restriction its supplier has declared.

Source: Thames Water

Source of record: Thames Water’s own status page, last checked 30 July 2026; the company's page is dated 24 July 2026. We do not publish a hosepipe ban on the strength of a news report; every status rests on a primary source.