Independent. Built from Canal & River Trust's own published notices, with no affiliation to or endorsement by the Trust.
All closures / Why they close / Worn out
Worn out
Too few unplanned closures with this cause in June to August 2026 and the same months a year earlier to tell a change from luck: 2 against 2. How a change is tested.
- On record
- 27 notices since May 2025: 26 closures and 1 not yet started
In force today
1 closure with this cause is in force today, longest shut first. Filter the explorer to them.
| Canal | Where | Since | Days shut |
|---|---|---|---|
| Llangollen Canal | Lock 6, Grindley Brook Locks to Bridge 31, New Mills Lift Bridge | 22 December 2025 | 278 |
By canal
17 canals have had a closure with this cause. A closure naming two canals counts on both.
| Canal | Closures |
|---|---|
| Trent & Mersey Canal | 4 |
| Chesterfield Canal | 2 |
| Erewash Canal | 2 |
| Huddersfield Narrow Canal | 2 |
| Kennet & Avon Canal | 2 |
| Llangollen Canal | 2 |
| Peak Forest Canal | 2 |
| Shropshire Union Canal | 2 |
| Glasson Branch (Lancaster Canal) | 1 |
| Grand Union Canal | 1 |
| Leeds & Liverpool Canal | 1 |
| New Junction Canal | 1 |
Show 5 moreShow fewer
| Canal | Closures |
|---|---|
| Oxford Canal | 1 |
| Regent's Canal | 1 |
| Ripon Canal | 1 |
| Rochdale Canal | 1 |
| Walsall Canal | 1 |
Every closure on record
Showing 26 closures whose cause reads “Worn out”.
Rank by
Population
6 closures are in neither group: 6 unplanned with no day in the cruising season since May 2025.
Status
Duration
Cause
Asset affected
Lock part
Unplanned lock failures naming a part
CRT reason
Region
What these figures mean
- Population
- Which closures a figure counts. All closures is everything; Unplanned closure drops the works CRT flags as its winter programme and any day outside the cruising season (the Friday nearest 15 March to the Sunday before the first Monday in November). Scheduled work CRT does not flag as winter works still counts here. CRT Planned closure is the flagged winter programme alone.
- Defensible duration
- The days between a closure's start and its reopening date, counted only where the dates allow it. A cancelled notice, or one whose reopening precedes its start, has no defensible duration and is in no total.
- Closure-days
- One day on which one closure was in force. Two closures on the same day are two closure-days; where the question is how long a canal was actually disrupted, overlapping notices are unioned into single intervals. They are counted from 1 May 2025, when this archive begins: a closure that started earlier adds only its days since then, though its own row shows its whole length. Every figure and chart counts only the days inside the Period chosen above them.
- In force
- A closure is in a Period, and a day is one a closure affected, if it was in force at any time that day, including the morning it reopened. Closure-days measure how long, so they count whole days and not the reopening day: a closure can be in a Period and add no closure-day to it.
Closures in force each month
closures active during the monthCanals ranked by the season's closures
share of the period's cruising-season days up to today — a closure somewhere on a long canal is likelier, and does not mean the canal was impassableclosures in force on the period's cruising-season days — a longer canal has more to go wrong onWhere
closure-days by regionclosures by regionA region with more canal has more to go wrong on, so these totals partly measure its size. Regions compared by length of canal are on the Reliability page.
CRT's reason
closure-days by the reason CRT filedclosures by the reason CRT filedWhat fails
closure-days by assetclosures by assetWhat fails on a lock
closure-days by part — unplanned lock failures naming a partclosures by part — unplanned lock failures naming a partHow long they last
closures by full length, including any days before May 2025 — the bands are not equal in widthClosures
Between Lock 6 Grindley Brook Lock and Bridge 31A Whitchurch Bypass Bridge
Llangollen CanalWest Midlands
278 days
From 22 December 2025
No reopening date
Still shut
- Where
- Lock 6, Grindley Brook Locks to Bridge 31, New Mills Lift Bridge
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Embankment
Work has temporarily stopped on the reconstruction of the canal embankment due to unforeseen wet areas of material at the south (New Mills Lift Bridge) end of the works. The wet areas are preventing the imported granular material from being adequately compacted. The existing…
Latest of 18 CRT updates, 14 September 2026. 12 days without another.
Walsall Lock Flight
Walsall CanalWest Midlands
105 days
From 27 May 2026
Reopened 9 September 2026
- Where
- Lock 8, Walsall Bottom Lock to Lock 1, Walsall Top Lock
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Lock
The repair works are now nearing completion, and we are pleased to advise that Walsall Lock Flight is expected to reopen to navigation on Wednesday 9 September. Before travelling, please check the latest navigation notices and stoppage information, as other restrictions may…
Latest of 6 CRT updates, 7 September 2026.
Quoisley Lock, near Marbury
Llangollen CanalNorth West
81 days
From 5 January 2026
Reopened 27 March 2026
- Where
- Quoisley Lock,
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Lock
We wanted to let you know that the works at Quoisley Lock will require additional time to complete. During the dewatering of the lock, it was identified that the lock gates were in significantly worse condition than expected, making repair unfeasible. New gates are therefore…
Latest of 2 CRT updates, 2 March 2026.
Lock 4
Glasson Branch (Lancaster Canal)North West
59 days
From 5 January 2026
Reopened 5 March 2026
- Where
- Lock No.4
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Lock
We are pleased to confirm that work to replace the paddles at Lock 4 on the Glasson Branch is planned to commence on Monday 02 March, and is expected to take a few days to complete. Navigation remains closed until the work is completed. We will provide an update on or before…
Latest of 5 CRT updates, 20 February 2026.
Newly Top Lock to Office Lock - Closed
Leeds & Liverpool CanalYorkshire and North East
56 days
From 23 June 2025
Reopened 18 August 2025
- Where
- Lock 13, Newlay Top Lock to Lock 2, Office Lock
- CRT reason
- Low Water Levels
- Cause
- Worn out
- Asset
- Lock
We are pleased to let you know that repairs to Oddy lock have now been completed. Our team took advantage of the recent navigation closure to carry out this important work whilst the lock was out of use. Although the repair is now finished, navigation in this area remains closed…
Latest of 6 CRT updates, 18 August 2025.
Turnerwood Lock 37
Chesterfield CanalYorkshire and North East
49 days
From 1 September 2025
Reopened 20 October 2025
- Where
- Lock 37, Turnerwood Bottom Lock
- CRT reason
- Maintenance
- Cause
- Worn out
- Asset
- Lock
We will be carrying out essential works to replace the top and bottom lock gates at Turnerwood Lock 37 on the Chesterfield Canal. The gates have reached the end of their serviceable life, and replacement is necessary to ensure the continued safe and reliable operation of the…
CRT's only update, 1 August 2025.
Batchworth Mooring - above Batchworth Lock 81
Grand Union CanalLondon and South East
34 days
From 9 January 2026
Reopened 12 February 2026
- Where
- Lock 81, Batchworth Lock
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Canal or river
We are pleased to advise that this stoppage will finish earlier than advertised. The navigation is now scheduled to reopen on 12 February, ahead of the next planned stoppage at Lotmead Lock 80, which begins on 23 February 2026.
Latest of 4 CRT updates, 12 February 2026.
Lock 10, Barton Turns
Trent & Mersey CanalWest Midlands
32 days
From 3 November 2025
Reopened 5 December 2025
- Where
- Lock 10, Barton Lock
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Lock
Due to a change in methodology for these works, we're pleased to announce that this stoppage is now scheduled to finish at 4:00 PM on Friday, 5th December.
Latest of 3 CRT updates, 25 November 2025.
Iron Lock 11 in Beeston, Cheshire
Shropshire Union CanalNorth West
25 days
From 2 March 2026
Reopened 27 March 2026
- Where
- Lock 10, Wharton's Lock to Lock 12, Beeston Stone Lock
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Lock
Repairs at Beeston Lock 11 have been progressing well, and the planned works on the head gate have now been completed. However, some unexpected conditions on site are affecting the next stage of the programme. The team has been unable to achieve a full seal on one of our dams.…
Latest of 2 CRT updates, 19 March 2026.
Lock 76 Rochdale Canal
Rochdale CanalNorth West
25 days
From 30 March 2026
Reopened 24 April 2026
- Where
- Lock 54 to Lock 81 Butler Street
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Lock
Our team is now on site and has begun repairs to the lock gate at Lock 76. We expect the work to be completed by Friday, 24th April We will provide a further update on or before Friday, 24th April.
Latest of 3 CRT updates, 20 April 2026.
Lock 5, City Road Lock
Regent's CanalLondon and South East
23 days
From 3 November 2025
Reopened 26 November 2025
- Where
- Islington Tunnel to Lock 5, City Road Lock
- CRT reason
- Maintenance
- Cause
- Worn out
- Asset
- Lock
Unfortunately, this stoppage has been further delayed due to challenges encountered when fitting the balance beams and paddle gearing to the new gates. The stoppage will now finish at 4:00 pm on 26 November. We apologise for any inconvenience caused.
Latest of 5 CRT updates, 25 November 2025.
Huddersfield Narrow Canal, Lock 33E, Marsden
Huddersfield Narrow CanalYorkshire and North East
20 days
From 30 July 2025
Reopened 19 August 2025
- Where
- Lock 33 East
- CRT reason
- Inspections
- Cause
- Worn out
- Asset
- Lock
We have identified a section of wall at the foot of the lock chamber of Lock 33, which appears to be in poor condition. Engineers have been informed and are attending to inspect the wall today. The lock will be chained off whilst the inspection is taking place.
CRT's only update, 30 July 2025.
Lock 24 West
Huddersfield Narrow CanalNorth West
19 days
Fully shut 19 of CRT's 29 days
From 28 August 2026
Restriction from 16 September 2026
Now a restriction: boats can pass, with limits
- Where
- Lock 24 West
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Bridge
Following our previous update, our team is still awaiting delivery of the replacement footbridge and the scaffolding required to carry out the works. Once these have been delivered and the scaffolding erected, we will be able to confirm a date for the repair. In the meantime…
Latest of 5 CRT updates, 16 September 2026.
Sluice 1 - Dukinfield, Tameside
Peak Forest CanalNorth West
18 days
From 9 February 2026
Reopened 27 February 2026
- Where
- Bridge 1B to Bridge 2, Dog Lane Bridge
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Sluice
Following a recent survey of the sluice, we have identified that the paddle has become detached and the existing chamber stop planks have deteriorated. To safely replace these components, a stoppage is required. While the canal is dewatered, we will also use a jet vac tanker to…
CRT's only update, 9 January 2026.
Lock 52 Heathy Lock.
Kennet & Avon CanalWales and South West
15 days
From 30 December 2025
Reopened 14 January 2026
- Where
- Lock 52, Heathy Close Lock
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Lock
Please be advised that repairs to the lock beam will take place as soon as we can safely mobilize to site. We anticipate this being towards the end of this week, or start of the following week once access via work boat is possible. We apologies for any inconvenience caused and…
Latest of 2 CRT updates, 5 January 2026.
Lock 26, Aston Lock
Trent & Mersey CanalWest Midlands
14 days
From 14 January 2026
Reopened 28 January 2026
- Where
- Lock 28, Yard Lock to Lock 26, Aston Lock
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Lock
We are sorry to announce the addition of these works to our winter works programme, which will allow us to carry out essential repairs to the gates and lock chamber at Lock 26. We are undertaking this now because the condition of the gates has continued to deteriorate, and…
CRT's only update, 19 December 2025.
Lock 1 Rhodesfield, Top lock, in Ripon
Ripon CanalYorkshire and North East
4 days
From 23 March 2026
Reopened 27 March 2026
- Where
- Lock 1 / Rhodesfield Lock
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Lock
Unfortunately, the condition of Rhodesfield lock has deteriorated and we need to bring forward our works planned for next winter, therefore repairs are required to the lock gates and cill at Lock 1, Rhodesfield, due to timber decay that is affecting the structural condition of…
CRT's only update, 17 February 2026.
West Stockwith Lock
Chesterfield CanalYorkshire and North East
4 days
From 14 September 2026
Reopened 18 September 2026
- Where
- Lock 65, West Stockwith Lock
- CRT reason
- Maintenance
- Cause
- Worn out
- Asset
- Lock
Please be advised that Lock 65, West Stockwith Lock will be closed to navigation to allow essential refurbishment works to be carried out on the lock gates. The works include refurbishment of the gate hydraulic cylinders, together with renewal of the associated hydraulic…
CRT's only update, 25 August 2026.
Lock 28, Yard Lock, Stone
Trent & Mersey CanalWest Midlands
3 days
From 20 May 2025
Reopened 23 May 2025
- Where
- Lock 28, Yard Lock to Lock 26, Aston Lock
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Lock
Please be advised that Aston Lock 26 will be closed today at 3:00 PM to allow for water levels to rise between Aston Lock and Star Lock. This will enable the pounds to refill in preparation for the reopening of the canal at Yard Lock tomorrow. We appreciate your cooperation and…
Latest of 5 CRT updates, 22 May 2025.
Shipley Lock 72
Erewash CanalEast Midlands
2 days
From 15 December 2025
Reopened 17 December 2025
- Where
- Lock 72 - Shipley Lock
- CRT reason
- Maintenance
- Cause
- Worn out
- Asset
- Lock
Repairs will be undertaken at Shipley Lock 72 from Monday 15th December starting 8:00am through to Wednesday 17th December finishing at 4:00pm. The repairs will address the rotted heel post located on the upstream offside gate and will involve fitting a steel collar to guard…
CRT's only update, 10 November 2025.
Trent Lock 60
Erewash CanalEast Midlands
2 days
From 17 December 2025
Reopened 19 December 2025
- Where
- Lock 60 - Trent Lock
- CRT reason
- Maintenance
- Cause
- Worn out
- Asset
- Lock
Repairs will be undertaken at Trent Lock 60 from Wednesday 17th December starting 8:00am through to Friday 19th December finishing at 4:00pm. The repairs will address the rotted heel post located on the downstream offside gate and will involve fitting a steel collar to guard…
CRT's only update, 10 November 2025.
Dashwood Lock 37
Oxford CanalLondon and South East
2 days
From 22 July 2026
Reopened 24 July 2026
- Where
- Lock 37, Dashwood Lock
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Lock
We've extended this notice for 1 day to facilitate extra repairs.
Latest of 3 CRT updates, 23 July 2026.
Audlem Lock 5
Shropshire Union CanalNorth West
1 day
From 9 March 2026
Reopened 10 March 2026
- Where
- Bridge 78, Audlem Town Bridge to Bridge 76, Bagley Lane Bridge
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Lock
Unfortunately, the condition of Audlem Lock 5 has deteriorated, and an emergency closure is now required to complete the necessary repairs. Work is needed on the bottom gates, as the lock is currently unable to hold water. To ensure these repairs can be completed safely and…
CRT's only update, 5 March 2026.
Sykehouse Lock Road Bridge- Out of Action
New Junction CanalYorkshire and North East
1 day
Fully shut 1 of CRT's 3 days
From 28 April 2026
Reopened 1 May 2026
- Where
- Sykehouse Lock
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Bridge
Sykehouse Lock has been repaired and it is back to boater operation.
Latest of 5 CRT updates, 1 May 2026.
Between Lock 1 to Lock 16
Peak Forest CanalNorth West
same day
From 29 January 2026
Reopened 29 January 2026
- Where
- Lock 1 to Lock 16
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Lock
We need to carry out emergency repairs to the lock gate seals between lock 1 to lock 16 on the Peak Forest Canal, as their condition has worsened. Our team is currently gathering the required materials and will be on site from 8am until 3pm on Thursday 29 January. The lock…
CRT's only update, 28 January 2026.
Lock 30, Lime Kiln Lock, Stone
Trent & Mersey CanalWest Midlands
same day
From 14 May 2026
Reopened 14 May 2026
- Where
- Lock 30, Lime Kiln Lock
- CRT reason
- Repair
- Cause
- Worn out
- Asset
- Lock
A repair is being carried out at Lime Kiln Lock 30, in Stone, which will require a temporary closure of the navigation between 09:00 and 13:00 on Thursday 14 May. Our team need to weld a brace onto the end of the lock beam where the head post has rotted away. We thank you for…
CRT's only update, 12 May 2026.
Showing the 26 longest of 26. Every row links to the notice CRT published.
Coming up
Scheduled but not yet started, so in no figure above.
| Closure | From | Planned |
|---|---|---|
| Lock 7, Bath Bottom Lock | 8 February 2027 | 22 days |
Why they close · Canals · Reliability · Trends · Download data