Yes, you can still water your lawn during a hosepipe ban, just not with a hosepipe. You're allowed to use a watering can, water from a water butt, or grey water from the house. What you can't do is connect anything to the mains tap and point it at the garden, that covers hosepipes, sprinklers, and most pressure washers too.
If you've had a letter or seen the news about restrictions in your area and assumed your lawn is simply on its own until it rains, it isn't. It just needs a different method, and a bit more patience.
What's actually banned under a temporary use ban
Under a hosepipe ban, officially a Temporary Use Ban (TUB), you can't use a hosepipe connected to the mains supply for hosepipe use at domestic premises during temporary bans:
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Watering domestic gardens or lawns with a hosepipe during a ban
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Filling or topping up a paddling pool, domestic swimming pool, or hot tub with a hosepipe during a ban
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Washing a private vehicle, caravan, or boat, although cleaning a boat at your primary residence may be allowed if your supplier grants an exemption
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Cleaning patios, paths, walls, or windows
The restriction is on the method, not the task. You can still do most of these things with a bucket, watering can, or other sources instead of using tap water by hosepipe, which is what these rules target to protect the water supply.
What you can still use, including a paddling pool
Three things remain allowed everywhere, regardless of which water company's ban applies to you:
A watering can. Slower, obviously, but entirely legal. For a lawn, it's most useful targeted at specific stressed or thin patches rather than trying to cover the whole area, which usually isn't practical anyway, and using a watering can saves 800 litres per hour compared with hosepipe watering.
A water butt. Rainwater you've collected yourself is yours to use however you like, hosepipe restrictions only apply to mains water, and stored rainwater can be a precious resource during dry weather and periods of high demand.
Grey water. Water from the bath, shower, or washing-up bowl is fine on a lawn. It's generally not recommended on edible plants due to residue from soap and food, and it's better kept for ornamental plants instead, but that's not a concern for grass.
If you want to water wisely, water efficient irrigation systems such as drip or trickle setups can save 70-90% of water as a water drip method, especially when they deliver water directly to the soil surface, limit surface runoff, and are fitted with a pressure reducing valve.
Mulching also helps reduce evaporation from the soil surface and save water in hot weather.
Does a trigger nozzle get around the ban?
No. This is the most common misunderstanding, and it's an easy one to make. The ban applies to using a hosepipe connected to the mains, not to whatever's fitted on the end of it. A trigger nozzle, spray gun, or "water-saving" attachment doesn't change that, it's still a hosepipe, still connected to the mains, still banned.
What about a pressure washer or jet wash?
Generally, if it's connected to the mains, a pressure washer counts as a hosepipe and is covered by the ban, so jet-washing your own patio or driveway with one isn't allowed. That said, this is one of the few areas where the exact wording genuinely varies by supplier, some list pressure washers explicitly, others don't mention them at all, so it's worth a quick check of your own water company's specific terms before assuming either way. Where they do spell it out, restrictions commonly extend across domestic cleaning and watering of green space, other green space, and even a grass verge, not just patios.
Businesses are treated differently, and commercial car washes can usually continue, subject to local rules and water-efficient practices. Where using a hose or pressure washer is genuinely part of the trade, window cleaners, car valets, professional patio cleaning, and commercial agricultural activities can usually continue. That exemption is for the business providing the service, not for using a business-grade pressure washer on your own house to clean artificial outdoor surfaces or other artificial outdoor surfaces, which is generally restricted unless it's unavoidable for health and safety reasons.
Is there an exemption for newly laid turf or seed?
Often, yes. Many suppliers allow you to water newly laid turf and newly sown grass seed with a hosepipe for up to 28 days, because a watering can genuinely isn't practical for establishing a whole new lawn. The exact window and what proof they want (a receipt with a date is the usual ask) varies by supplier, so if you need to water newly laid turf after turf laid, check your own water company's page rather than assuming the same terms apply everywhere. During that establishment period, water wisely to reduce water stress and protect supplies.
Which areas currently have a hosepipe ban imposed by water companies
As of mid-July 2026, hosepipe bans are in force or starting across several regions: South East Water (Kent from 3 July, extending to Sussex, Surrey, Hampshire and Berkshire from 25 July), Southern Water (Hampshire and the Isle of Wight, from 10 July), Anglian Water (East of England), Cambridge Water, Affinity Water (Bedfordshire, Berkshire, Buckinghamshire, Hertfordshire, Surrey and parts of London and Essex), and South West Water (Mid and East Devon, from 14 July). Welsh Water has a Temporary Use Ban in west Wales, and United Utilities' ban is due to start on 5 August, with restrictions typically introduced after periods of below average rainfall, dry weather and hot weather when water demand is high.
Bans get added and lifted as reservoir levels change, alongside river levels, underground aquifers and other water resources, so check your own supplier's website for the current status in your postcode rather than relying on any single list, including this one, as gospel by the time you're reading it.
The aim is to protect drinking water supplies and reduce the risk of supply interruptions, with the Environment Agency overseeing abstraction pressures and wider resource management.
If you need extra support or a medical exemption, check whether you qualify for the priority services register; Priority Services Register members can use hosepipes for medical reasons, including blue badge holders where applicable.
What happens if you break a hosepipe ban
It's a criminal offence under Section 76 of the Water Industry Act 1991, with a maximum fine of £1,000, imposed by a court, not your water company. The aim is to reduce water usage and protect supply, not to stop every essential use. Exemptions can apply to watering food crops where a watering can is not sufficient, and to animal welfare needs or aquatic animals where a hosepipe is necessary, but not to domestic recreational use such as an ornamental fountain, which is generally restricted unless health and safety reasons apply. In practice, enforcement almost always starts with a warning, water companies rely on neighbours reporting obvious breaches and tend to give people the chance to stop before anything goes near a court. It's not something to ignore, but it's also not a reason to panic if you've genuinely misunderstood what's allowed, which is exactly why we've written this out in full.
Once the ban in your area lifts and the rain's done its job, your lawn's next move isn't to throw everything at it straight away. We've covered why it goes brown in the first place and why that's not the same as dying, and what to actually do once it's growing again, in the rest of this series.
For the practical care plan during restrictions, continue with the complete UK hosepipe-ban lawn-care guide.
