School pupils help to monitor River Tweed’s health

September 29th, 2025

After a summer of high water scarcity across the Scottish Borders, pupils at one primary school in the region have been helping to check on the health of the River Tweed.

Earlston Primary pupils have been working with the Tweed Foundation as part of a UK-wide survey.

This summer the River Tweed and its tributaries faced record levels of water scarcity – being set at the highest level for most of the summer months.

Restrictions on water extraction for businesses and farms were put in place by the Scottish Environment Protection Agency, which were only fully lifted in the last week following consecutive days of continuous rainfall.

Now they have been lifted, the Tweed Foundation – the body in charge of the protection and improvement of the river’s salmon, sea trout and other fresh water fish – is keen to get young people involved and interested in the health of the region’s rivers.

Ben McCallum is its education officer and he took the Earlston children down to the Leader Water – a tributary of the Tweed.

“I think in times like these when rivers do face extra challenges it makes our work even more important,” he said.

The children were given the opportunity to get in the river, collect samples and record what they found – while also learning about the wildlife that lives in the Borders’ largest river system and how to keep it clean and healthy.

Their findings will become a part of the UK-wide Big River Watch.

It is a week-long citizen science survey, where people take part in similar activities to help gather a snapshot of river health across the country.

Ben added: “When we can take part in things like the Big River Watch it showcases to the children that there are people right across the country invested in caring for our rivers.”

Concerns for Atlantic salmon due to water extraction from River Spey
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