Scotland’s Dry Summers Never Produced a Hosepipe Ban

On 15 May 2025, Scottish Water asked households to put the hose down after the driest start since 1964. January to April rain was 59% of the long-term average, reservoirs sat at 81% (10% below the seasonal mark and 9% below the year before), and the utility had already pushed an extra 150 million litres a day into the network from mid-April.

No hosepipe ban followed. Licensed farms and distilleries later took legal cuts on river water, and in late September 2026 the Scottish Environment Protection Agency (SEPA) again listed seven eastern catchments at Significant Scarcity.

The May 2025 Plea Never Became a Ban

Chief executive Alex Plant pointed at gardens, not industry, when demand jumped. Scots were using 178 litres per person per day, against 137 in England and Wales, a gap of 41 litres.

A large part of the additional water use at the moment is in gardens, so we would ask that customers be mindful of how much water they use there.

Alex Plant, Chief Executive, Scottish Water, 15 May 2025

The ask was familiar: watering cans instead of hoses, no sprinklers, shorter showers, taps off while brushing, full loads in washers, buckets on cars. A “Water is always worth saving” campaign was due in June across social media, press, radio, television and outdoor sites.

Public supply was already being patched. Tankers were topping up Gullane and Aberlady in East Lothian; Potterton, Middleton Park and Belhelvie north of Aberdeen; Maybole, Turnberry and Maidens in South Ayrshire; Kippen and Balfron in west Stirlingshire; and Strathpeffer in Ross-shire. In Moray, borehole supplies were being boosted by pumping straight from the River Spey.

Plant said Scotland’s climate was changing and that the country had to adapt by investing in pipes and by using less at home. The legal step that would have stopped hosepipes never came.

Backwater’s 31.3% Low

By the end of the year the May warning looked mild. Domestic and business customers used 472 billion litres in 2025, about 189,000 Olympic pools, more than Loch Earn and Loch Katrine together. Scottish Water called January to April the 15th driest such stretch in 190 years. In the east, January to August was the driest since 1959 and the fifth driest in that 190-year run.

Backwater in Tayside had its driest year since 1972-73. Storage hit 31.3% on 30 October 2025, the lowest mark in more than 40 years. Two East Lothian reservoirs, Watch Water and Hopes, fell to 40% and 43%, their lowest in at least 30 years. The Lomond Hills group in Fife reached 21% combined, also a 30-year low.

RESERVOIR LOWS IN AUTUMN 2025

Keeping taps on meant moving water by road. Scottish Water deployed 3,933 tankers by November, each holding about 24,000 litres, a total of 94.3 million litres. That tanker volume is a fraction of the extra 150 million litres a day the network was already carrying in spring, and it is a different figure: emergency loads into thin spots, not the daily rise in household demand.

A £235 million two-way link between the Greater Glasgow, Ayrshire and East Renfrewshire networks, finished in 2025, was meant to help about a million customers share water. YouGov research the same year found 89% of customers rate Scottish tap water as world class. The reservoirs in the east still ran down.

Farms and Distilleries Took the Legal Hit

Households got leaflets. Licensed abstractors got letters. SEPA’s highest scarcity tier lets it restrict how much water farms, distilleries and other licence holders can take from rivers, to protect flows and wildlife. Those levels are an assessment of the water environment, not of drinking-water taps, a distinction the agency keeps repeating and that the 2025 summer blurred in public argument.

On 1 September 2025 the Lower Spey and Berwickshire catchments moved to Significant Scarcity, joining a list that already included the Upper Don, Lower Don, North Fife, Ythan, Deveron and Lower Tweed. Speyside’s malt plants sit on that river system. Berwickshire’s irrigators sit on the other. David Harley, then SEPA’s head of water and planning, said 2025 had brought the earliest onset of scarcity in decades, and that the Spey had spent more days at low flow than ever before in the record. The Lower Spey’s low-flow countdown was the earliest in 70 years of data.

At the 2025 peak, SEPA put restrictions on around 270 abstraction licences. Harley said the agency had had to impose restrictions on hundreds of licences, and that this was the real impact on businesses. Rain later cut the red list, but eight catchments were still at the top tier in late September 2025, with temporary limits still in force.

THE 2025 TO 2026 SCARCITY CALENDAR

1. 15 May 2025: Scottish Water issues the first national save-water plea of the drought and starts tanker runs in five counties plus Spey pumping for Moray.
2. 1 September 2025: Lower Spey and Berwickshire join Significant Scarcity, bringing distilleries and irrigators under licence limits.
3. 30 October 2025: Backwater storage hits 31.3%, the lowest mark in more than 40 years.
4. 22 July 2026: Scottish Water repeats the household appeal as domestic use rises 10%, with more than 40 tankers covering almost 20 sites after trunk-main bursts.
5. 24 September 2026: SEPA lists seven eastern catchments at Significant Scarcity, with Fife rivers 46 days below the threshold.

Kevin Roy, Scottish Water’s director of water services, said in July 2026 that warm weather was set to continue and that everyone should use water as efficiently as possible. Reservoirs were around the seasonal average then. The pressure was local, Fife, the Borders and Ayrshire, and mixed with burst mains, which is why the tanker count was high while storage looked less alarming than in 2025.

Why Scotland Has Not Banned Hosepipes Since 1995

England’s companies can switch on a Temporary Use Ban after notices in two newspapers and on a website, with fines up to £1,000. Research cited by SPICe, the Scottish Parliament’s research body, puts the typical cut in water put into the network at 3 to 5%. Eleven such bans were declared in England and Wales in 2026, and 10 were still in force in early October.

Scotland’s route is slower, and it has not been used. Under the water shortage order powers in section 7 of the Water Resources (Scotland) Act 2013, Scottish Water may propose an order to ministers only if it believes there is a serious deficiency, or a threat of one. SPICe recorded that these provisions have never been used to impose hosepipe bans, and that the last hosepipe ban in 1995 came before the Scottish Parliament returned and before Scottish Water existed.

HOW A SCOTTISH HOSEPIPE BAN WOULD BE MADE

• The trigger: Scottish Water must judge there is a serious deficiency of supply, or a threat of one, before it can even propose an order.
• The notice: A public notice of the proposal is published, then a 14-day window opens for representations.
• The ministers: Scottish ministers consider those representations and advice from SEPA before deciding whether to make the order.
• The lag: If they go ahead, the order takes effect three days after notice; officials told SPICe the whole process could take more than a month.

By the time an order landed, a dry spell could already have broken, or demand could already have peaked. Scottish Water told SPICe in September 2025 there was no immediate threat to normal supplies and that it would treat a hosepipe ban as a last resort, even while east-coast reservoirs sat at 51% against an 81% seasonal average. The east can go from tight to emergency faster than that timetable. In June 2023, pipes had to be flown in by helicopter to keep Broadford on Skye in supply.

Council Tax Bands, Not Meters

The hose plea sits on a charging system that never prices the extra litre. The Office for Statistics Regulation, reviewing a 2025 political row about Scottish and English water figures, treated the 178 against 137 comparison as sound and noted that Scottish Water supplies unmetered water to 97% of households, so about 3% are metered. Most pay through the council-tax bill, by band, with no link to the meter. A Band D home’s combined water and waste charge for 1 April 2026 to 31 March 2027 is £652.32 whether the lawn is hand-watered or left to brown.

England and Wales put meters in about half of homes, and smart meters there have been tied to about 18% lower use. That is the machinery behind why Scotland uses more water than the rest of the UK, alongside the habit of treating rainfall as endless. SPICe put the other half of the leak problem on the company: 30,000 miles of pipes and 2.6 million connections lost 454 million litres a day in 2024/25. Scottish Water has cut leakage 58% in 15 years and still says about 30% of what remains sits on private pipework inside properties.

Brian McCarthy, the utility’s water resource and demand manager, used Water Saving Week in May 2026 to recall the 2025 plea while reservoirs sat about 97% full. He said another extended dry spell would pull those levels down fast, and he pushed water butts, a small roof gathering more than 45,000 litres of rain a year and a larger one more than 90,000. Full reservoirs in May did not stop the east coast running short again by autumn.

Seven Eastern Catchments Hit Significant Scarcity Again

On 24 September 2026 SEPA said seven eastern scarcity areas were at the top of its five-tier scale. Tay Estuary (North), Whiteadder Water and Berwickshire Coastal joined North Fife, Fife (East Neuk), Stonehaven and North Esk. Across the map, 32 areas were at Normal Conditions, five at Early Warning, five at Alert, five at Moderate Scarcity and seven at Significant Scarcity.

Seven areas in eastern Scotland are now at Significant Scarcity.

Tay Estuary (North), Whiteadder Water and Berwickshire Coastal have joined North Fife, Fife (East Neuk), Stonehaven and North Esk at the highest level on our water scarcity scale.

Read the latest report:… pic.twitter.com/qAHybBmtED

— Scottish Environment Protection Agency (SEPA) (@ScottishEPA) September 24, 2026

North Fife and Fife (East Neuk) had been below the Significant Scarcity threshold for 46 consecutive days. Stonehaven and North Esk had been there for 45. The Drought Risk Assessment Tool counts days below Q95, a low-flow mark that on long records occurs about 18 days a year; 30 days at that mark can bring licence limits. Abstractors on the Lunan Water were told they were about 10 days from the same tier if flows stayed down. Groundwater in much of the east remained low to very low. Lochs were generally normal to high.

The picture across Scotland remains very mixed. Most western catchments are experiencing normal to high river flows, while parts of eastern Scotland continue to face significant pressure after a prolonged dry spring and summer.

Eilidh Johnston, Senior Leader in Compliance, SEPA, 24 September 2026

Johnston said some eastern catchments had seen very low flows for around six weeks, that other counts had reset after rain, and that licence decisions follow daily river readings rather than the weekly national report. Scottish Water’s own account was still posting washing-machine and kettle tips under the same “Water is always worth saving” line at the end of September, a household campaign running in parallel with river limits, not instead of them.

West of Scotland Stays Wet While the East Runs Thin

THE HOUSEHOLD WATER GAP

• Daily use: 178 litres per person in Scotland against 137 in England and Wales, a 41-litre gap that survived two dry summers.
• Metering: 97% of Scottish homes stay unmetered and pay by council-tax band, so a longer shower does not change the bill.
• Leakage: 454 million litres a day left the network in 2024/25, after a 58% cut over 15 years.
• The 2050 hole: Scottish Water has projected a 240 million litre a day deficit in extended dry periods by 2050, with Edinburgh, the Lothians and Fife first in line.

The Met Office’s climate averages show why the same country can flood in the west and ration in the east. East Lothian, Fife and the Moray Firth take less than 700 mm of rain in a normal year. The western Highlands take more than 4,000 mm. Population growth is forecast to be fastest on the dry side of that line, which is also where the 2025 tankers ran and where the 2026 red list sat.

That split should govern where heavy new users go. Scottish Water has already said data centres should use closed-loop cooling and should be built in places that are not short of water now. Parking them on the Fife and Lothian catchments that just spent 46 days under the scarcity threshold would load the same rivers SEPA is trying to rest.

The May 2025 garden plea was never converted into a household ban, and 31 years after the last one the legal machinery still takes more than a month. Until meters, leakage and that order process change, the next dry east-coast spring will look like the last two: tankers for taps, letters for Speyside, and a hose that stays legal.