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The charity making life better by water

Lock 75, Big Lock

Type: Advice

Waterway(s): Trent & Mersey Canal

From: 26 August 2026, 5pm

To: On-going

Region: North West

Reason: Information

Subject to review on: 17 September 2026

Location

Closest waterwayTrent & Mersey Canal
Starts atLock 75, Big Lock
Ends atLock 75, Big Lock

Descriptions

Update 3 September 2026, 2:16pm

Our local team has completed repairs to the lock mechanism at Lock 75 (Big Lock) on the Trent & Mersey Canal.

However the paddle remains stiff to operate and is currently restricted to opening halfway, whilst the components settle into place. Over the next two weeks, our local team will continue to monitor and inspect the paddle to ensure the newly installed components function as intended.

Passage through the lock remains possible.

A further update will be provided on or before Thursday 17 September.

Original 26 August 2026, 4:53pm

Navigation at Lock 75, Big Lock on the Trent and Mersey Canal is currently restricted due to a fault with the lock mechanism, which is causing the paddle to partially open. Our local team are currently investigating the issue and planning a method of repair

Although the canal remains open to navigation, customers are asked to approach the area with caution and follow any instructions provided by our staff or contractors on site.

A further update will be provided on or before Thursday 3 September

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