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Water scarcity remains a concern despite recent rainfall

Eight river catchments all remain at Moderate Scarcity – the Spey, Deveron, Ythan, Don, Dee, Esk, Firth of Tay and Tyne. The Findhorn, Firth of Forth and Almond catchments remain at Alert, however in the far north, southeast and southwest, there has been some improvement in river flows and ground conditions with the Wick, Helmsdale and Tweed catchments recovered to Early Warning. 

Many of the areas in Moderate Scarcity have had less than 70% of their average rainfall since the start of the year. The result is that, for the first half of the year, many of the associated river flow stations have had the highest number of days at low flows on record. The time record of some of these river flow stations span almost 100 years.

Scotland’s water scarcity levels are grounded in current data, not forecasts. SEPA’s team of specialists maintain and calibrate a national network of river flow stations — a science-led system that gives an accurate picture of pressures on our rivers, lochs, and water supplies. 

With the rivers already stressed after months of below average rainfall even brief periods of rain over the summer often will not have the impact the public might expect. Water may not soak into the ground properly or evenly enough to reverse the pressure. This means warmer temperatures, lower oxygen, and shrinking channels will increase pressure on fish, aquatic life, and habitats.  

Kenny Boag, Head of Environmental Performance (National) from SEPA said:

“We've had rain in some areas but not widespread recovery. Although there has been relief in the West, most of the East Coast continues to experience water stress. Many catchments remain under significant pressure and the water environment is still in a vulnerable state. More rain is forecast over the next few days, but we need sustained rainfall in the right places over weeks, not just days, to make a real difference.

“We welcome the proactive steps taken by many abstractors, especially in areas of Alert and Moderate scarcity who have already been planning ahead and taking steps to use water efficiently. We urge them to continue to do that as we won’t wait until the situation reaches crisis point to act, and we don’t expect water users to either. 

“We will continue to work closely with abstractors and sectors using water from our environment in the areas facing sustained water scarcity. Clear, early communication is being provided so no one is caught off guard. We know how important water is to the Scottish economy, particularly sectors like farming, food and drink, and energy - and we also know that without a healthy water environment those sectors cannot thrive.”

SEPA continues to urge everyone from farmers and producers to industry and manufacturers to use water efficiently and manage this shared resource responsibly. Advice is available on SEPA’s website, as well as from SEPA staff contacting abstractors with licences in areas at risk.

• Early Warning areas – conditions are dry, but no action is currently required. Abstractors should begin preparing for potential action.
• Alert areas – water levels are low. SEPA advises voluntary reductions in non-essential water use.
• Moderate Scarcity areas – there are clear environmental impacts. Action is expected from abstractors to protect rivers and the species that rely on them. 

Notes to Editors

Q95 is a recognised benchmark in hydrology, which is used as a low flow threshold. It’s calculated by looking at a catchment’s 30-year dataset from 1991 to 2020 and looking at the lowest 5% of flows in that time frame. 

Data sources

• Water scarcity situation report - 3rd July 2025
• SEPA’s river level network - Find Scottish water levels information
• Rainfall data for Scotland - Scottish Rainfall Data
• DRAT - Water scarcity data - provided by Scottish Environment Protection Agency

 

Further support and useful links

The National Water Scarcity Plan explains how water resources will be managed prior to and during periods of prolonged dry weather. This is to ensure the correct balance is struck between protecting the environment and providing resource for human and economic activity.

Report dry private water supplies and rivers and burns in your area to help SEPA assess water scarcity stress.

All water abstractors should be aware of the potential risk of water scarcity this summer, monitor their water use, and plan ahead for a range of weather conditions. Find further advice for abstractors and irrigators on our website.