Keeping routes navigable
We're today urging boaters to be mindful of water use when travelling on the canal network this summer, as the UK marks the 50th anniversary of the notorious 1976 heatwave.
With canals relying on a finite and carefully managed water supply, we're reminding boaters that every passage through a lock uses a significant volume of water. During periods of warm, dry weather, when water resources are under greater pressure, small actions by individual boaters can make a meaningful difference in helping keep routes navigable.
Boaters are encouraged to shut gates, lower paddles and share locks with others wherever practicable, reducing the number of times locks need to be filled and emptied. Where a lock is set against them, waiting for a boat travelling in the opposite direction helps conserve water and avoid unnecessary lock cycles.
Supporting efficient use of water
While 1976 remains a landmark year that many remember for its prolonged heat and drought, extreme temperatures and dry summers are now becoming more commonplace. This changing climate makes water conservation increasingly important, not only on the canals, but at home and across industry too.
Throughout the summer, our volunteer lock keepers will be out across the network, helping to manage boat traffic and support efficient use of water at busy sites. They play a vital role in assisting boaters and ensuring locks are operated in the most water-efficient way possible.
At the same time, we're continuing our commitment to tackle the issues that matter most to boaters. This includes our pledge to respond quickly to faults such as broken or damaged lock paddles and leaky locks. We're also investing in our reservoir estate, amongst the oldest in the world and still vital today to ensure a resilient water supply for the canal network.
Playing a part in protecting the network
Matthew Symonds, our head of boating, comments: “Fifty years on from the 1976 heatwave, the pressures on our water resources are as real as ever and, in many ways, more frequent. Our canals depend on a finite supply of water, so using it wisely is essential.
“We’re asking boaters to take simple, considerate steps such as sharing locks and being patient when waiting for oncoming boats and letting us know when and where they see problems. With the support of boaters, our volunteer lock keepers and ongoing investment in maintenance, we are all playing a part in protecting the network and keeping it open.”
We thank boaters for their continued cooperation and encourages everyone to play their part in caring for the nation’s canals during the summer months and beyond.


