South West Water Installs New Washdown Facility at Upper Tamar Lake to Tackle Invasive Species

South West Water has unveiled a new defence against invasive species at Upper Tamar Lake, aiming to stop destructive plants and animals before they take hold.

From Sunday 31st August, visitors will be able to use a free washdown facility designed to protect both the lake and the communities that rely on it for drinking water.

The official opening will take place at 11am, led by local author Rupert Kirkwood, widely known as the Lone Kayaker.

Why it Matters

Invasive non-native species (INNS) can wreak havoc on water systems, smother native plants, and overwhelm local wildlife.

The nearby Bude Canal is already home to zebra mussels, one of the most damaging species, capable of blocking pipes and outcompeting native species. Once established, they are impossible to remove. Other threats include invasive aquatic plants and American signal crayfish, all of which can be transported on boats, boards, bikes, or even model crafts.

Ashley Bunning, South West Water’s Invasive Fish & Aquatic Biosecurity Officer, explained:

“It’s often the smallest things that cause the biggest problems. A quick washdown might not seem like much, but it could be the difference between keeping our reservoir safe and facing a problem we can never undo.”

How the Facility Works

The new washdown station is the first of its kind in the region. It includes:

• A main pressure washer for sailing boats, gig boats and paddleboards.

• A smaller wash station, doubling up for model boats and bikes.

• Panelled sides to contain spray.

• A central soak-away system to trap and safely dispose of fragments, mud or larvae.

The washdown is free to use during the day, with automatic shut-off at night to prevent misuse.

Built with the Community

The design was shaped by Tecker Ltd, a Cornish company, in partnership with South West Lakes Trust, the Environment Agency, Bude Gig Club, and other regular users.

The project forms part of South West Water’s Water Industry National Environment Programme, following similar facilities at Roadford and Stithians reservoirs.

Ashley added:

“We’re asking everyone who comes here, whether they’re out on the water, on bikes, or just enjoying the view, to spare a couple of minutes to clean down their kit. It’s a small act with a big impact, helping protect the lake for wildlife, for recreation, and for the people who rely on it for their drinking water.”

More than Just Boats

Upper Tamar Lake is already a hub for sailing, gig rowing, fishing and model boating. It has been protected by two angler dip tanks installed in 2020 and 2023.

The new washdown station extends that protection to all users, ensuring every craft, board, or bike leaves as clean as it arrived.