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Lock 100 Sulhamstead Lock, Kennet & Avon Canal

Type: Navigation Closure

Waterway(s): Kennet & Avon Canal

From: 1 August 2026, 1:30pm

To: On-going

Region: Wales and South West

Reason: Boating Incident

Subject to review on: 2 September 2026

Location

Closest waterwayKennet & Avon Canal
Starts atLock 100, Sulhamstead Lock
Ends atLock 100, Sulhamstead Lock

Descriptions

Update 21 August 2026, 3:47pm

Further to the notice below, please be advised that the works at Sulhamstead Lock have been delayed.

Contractors will now be on site on Tuesday 1st September.

We will provide further updates as the works progress.

Thank you for your patience and understanding.

Update 17 August 2026, 11:19am

  Please be advised that works at Sulhamstead Lock 100 are scheduled to commence on Wednesday 26th August.

The works are expected to take approximately one week to complete.

We will provide further updates as the works progress.

Thank you for your patience and understanding.

Update 4 August 2026, 4:54pm

Further to the notice below, we would like to advise our customers that our Engineers and Operations teams have attended site and confirmed that a replacement balance beam is required.

Unfortunately, there is a significant lead time for a replacement beam to be manufactured and delivered.

We are currently exploring alternative options and will provide further updates as soon as more information becomes available.

Update 3 August 2026, 11:59am

Unfortunately, damage has occurred to the balance beam at Lock 100 (Sulhamstead Lock), resulting in the lock being temporarily inoperable.

Our engineers are currently assessing the damage and investigating the cause. We will provide a further update as soon as more information becomes available.

We apologise for any inconvenience caused and appreciate your patience while we work to resolve the issue.

Original 1 August 2026, 1:29pm

Unfortunately there has been some damage to the balance beam at Lock 100 Sulhamstead Lock which has made the lock inoperable.

A further update will be provided on the morning of Monday 3rd August with a more specific timeline for repair.

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