Works and Stoppages Programme: Winter 2026/2027
Find out more about plans for maintenance, repair and development of Scotland's canal network this coming winter

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Our Engineering & Assets Team carries out routine inspections of all the heritage assets on the canal network. With so much of our infrastructure built more than 200 years ago, there are a variety of issues that can affect them as they age, requiring close monitoring, maintenance, and repairs. Â
The task of monitoring the structures is carried out by a team of asset inspectors who visit and assess the condition of:
- The five canals themselves (embankments, locks, gates and mechanisms) extending over 141 miles
- The network's 19 feeder reservoirs (including sites as iconic as Loch Ness!)
- Engineering assets, including 62 historic aqueducts
- As well as bridges, weirs, feeder channels, lock bypasses and culverts
- Towpaths and access routes, the canal estate and properties, lighthouses and landscaping
Our assets are important places for people and nature while also playing vital roles in the management of water through our landscapes. Many of our major towns and cities, as well as rural centres, were built around the canal network in the late eighteenth and nineteenth centuries. Having evolved along the banks of the canals, these settlements have dependencies upon the canal and reservoir network for their water management.Â
As climate change begins to affect our rural and urban landscapes, the role of the canals is changing too. Through partnerships with local authorities, Scottish Water and other public bodies, we are finding innovative ways to use the network for additional drainage and flood mitigation, as well as supporting management of water quality in neighbouring burns and rivers.
Winter is the busiest time for works on our canal network as we seek to minimise disruption during the boating season. You can find details of upcoming stoppages and towpath diversions on the network over the winter of 2026/2027 below.Â
View Current Works and Stoppages on our Network Map
You can view the status of our main assets (canals, aqueducts, and locks) on the canal network map. Click on the icons to learn more about each feature and any restrictions to navigation currently in place. Stoppages in this winter's programme will be marked on our map in red as soon as they are implemented.
View the full schedule of works and stoppages by canal
Forth & Clyde Canal
Locks 3 to 16, Gate Replacement, Repair and Upgrade Programme, March 2025 to April 2027 (NAVIGATION/TOWPATH)
Reason: Replacement of 12 sets of lock gates that have reached the end of their operational lifetimes with installation of a lock bypass (Lock 16 Camelon); masonry, embankment and auxiliary repairs.
Impacts on navigation/towpaths: Navigation is suspended from Lock 3 (Grangemouth) to Lock 16 (Camelon); towpath diversions are in place.Â
Dates: March 2025 - 23rd April 2027
Find out more: Projects | Falkirk FlightÂ
Kelvin Aqueduct - Repair Programme, February 2026 to March 2027
Reason: Work to investigate, mitigate then repair a leakage on the aqueduct.
Impacts on navigation/towpaths: Navigation is suspended between Lock 21 (Maryhill) and Bowling - Bowling Harbour remains open.
Dates: 9th February 2026 - 1st March 2027
Find out more: Projects | Kelvin Aqueduct
Lock 20 (Wyndford) Bypass Installation, August - October 2026 (TOWPATH/RESTRICTED NAVIGATION TIMES)
Reason: Final phase of works related to the installation of a lock bypass as part of the enabling works for the Smart Canal.
Impacts on navigation/towpaths: A towpath diversion around lockkeeper's cottage; navigation will be suspended each day from 9.15am to 3.30pm on 14th - 18th September and from 21st - 25th September.
Dates: 31st August - 23rd October 2026
Find out more: Projects | Lock 20 Bypass Installation
Lock 21 (Maryhill) Bypass Installation, February 2026 - March 2027 (NAVIGATION)
Reason: Installation of a lock bypass at Lock 21 (Maryhill) to improve water controls along the canal and as part of the enabling works for the smart canal.
Impacts on navigation/towpaths: Navigation is currently suspended through Maryhill locks and along to Bowling harbour (the harbour remains open) due to the Kelvin Aqueduct repair programme combined with the Lock 21 project.
Dates: 1st March 2026 - 26th March 2027
Find out more: Projects | Lock 21 Bypass Installation
Auchinstarry Marina - Installation of Smart Bollards and Metering, September - October 2026
Reason: Part of a network-wide programme to install smart bollards and metering at moorings. Work involves installation, commissioning, testing and documentation, verification and bringing bollards into operation.
Impacts on navigation/towpaths: No anticipated impacts.
Dates: 9th September to 9th October 2026
Lock 38 (Helenslea) - Emergency Gate Repairs (NAVIGATION)
Reason: Emergency works to the upstream gates which are non-operable.
Impacts on navigation/towpaths: Navigation is now suspended through Lock 38.Â
Dates: 24th August 2026 (date or re-opening to be confirmed as these are emergency works)
Union Canal
Cobbinshaw Reservoir Valve Repairs, September 2026 - January 2027
Reason: Enabling works ahead of spillway improvements at the reservoir.
Impacts on navigation/towpaths: No anticipated impacts.
Dates: 21st September 2026 - 12th January 2027
Mitigation of Defects on the Almond Feeder Aqueduct, November - December 2026 (TOWPATH/FOOTBRIDGE)
Reason: Work is needed to mitigate erosion to the aqueduct structure.
Impacts on navigation/towpaths: The footbridge over the aqueduct is closed to cyclists and pedestrians with a diversion route and signage in place for the foreseeable future; temporary closure of the towpath by the aqueduct may be required during works (to be confirmed).
Dates: 9th November to 7th December 2026
Find out more: Project | Almond Feeder Aqueduct
Manse Road Bridge Repairs, October - November 2026 (TOWPATH/ROAD TRAFFIC)
Reason: Work is needed to repair the bridge following a vehicle strike.
Impacts on navigation/towpaths: A towpath diversion and traffic controls on the affected road - more details to follow.
Dates: 26th October - 18th November 2026
Park Farm Bridge Repair, September to October 2026 (TOWPATH/ROAD TRAFFIC)
Reason: Work is needed to repair the bridge following a vehicle strike.
Impacts on navigation/towpaths: A towpath diversion and traffic controls on the affected road - more details to follow.
Dates: Â 14th September - 2nd October 2026
Caledonian Canal
Kytra Locks - Installation of Actuators, January - March 2027 (TOWPATH/NAVIGATION)
Reason: Electric actuators are being installed on the Kytra Lock gates.Â
Impacts on navigation/towpaths: site activities will cause disruption to towpaths and navigation temporarily, more details to follow.
Dates: 14th January - 24th March 2027
Dochgarroch Retaining Wall Upgrades, 30th November 2026 to 28th January 2027
Reason: Installation of a material barrier to guard against falling debris at the maintenance depot.
Impacts on navigation/towpaths: More details to follow.
Dates: 30th November 2026 - 28th January 2027
Corpach Marina - Installation of Service Bollards, January - February 2027
Reason: Delivery and installation of service bollards for moorings customers.
Impacts on navigation/towpaths: Limited disruption to vehicle and pedestrian areas only. More details to follow.
Dates: 28th January 2026 - 26th February 2027
Dochfour Burn Dredging, May to December 2026
Reason: Dredging is a routine task on the canals - read more; dredging will take place on the high spots at the mouth of the burn.
Impacts on navigation/towpaths: No anticipated impacts.
Dates: 5th -16th October 2026
Kytra and Fort Augustus - Dredging, January - March 2027 (TOWPATH)
Reason: Dredging is a routine task on the canals - read more.
Impacts on navigation/towpaths: A towpath diversion is anticipated, more details to follow.
Dates: 4th January - 26th March 2027
Laggan - Dredging, January - March 2027 (TOWPATH)
Reason: Dredging is a routine task on the canals - read more.
Impacts on navigation/towpaths: A towpath diversion is anticipated, more details to follow.
Dates: 4th January - 26th March 2027
Gairlochy Swing Bridge Upgrade, November 2026 to January 2027
Reason: Improvements to the operation of the mechanised bridge.
Impacts on navigation/towpaths: No anticipated impacts.
Dates: 2nd November 2026 - 22nd January 2027
Crinan Canal
Faolinn Reservoir Improvement Works, October 2026 - December 2027
Reason: Improvements to address the condition of the dam.
Impacts on navigation/towpaths: No anticipated impacts.
Dates: 9th October - 9th December 2026
Clachaig Reservoir Debris Boom, October 2026 - January 2027
Reason: Debris boom installation to protect the spillway from the bird raft.
Impacts on navigation/towpaths: No anticipated impacts.
Dates: 20th October 2026 - 21st January 2027
Gleann Reservoir Embankment Upgrade, November 2026 to January 2027
Reason: Construction works to repair and improve the embankment.
Impacts on navigation/towpaths: No anticipated impacts.
Dates: 9th November 2026 to 15th January 2027
Lock 14 - Installation of Pontoon, January 2027
Reason: The pontoon at Lock 14 needs to be reinstated following a rebuild of the embankment in 2025/2026.
Impacts on navigation/towpaths: No anticipated impacts.
Dates: 11th to 29th January 2027
Locks 4 to 5 - Dredging, September 2026
Reason: Dredging is a routine task on the canals - read more.
Impacts on navigation/towpaths: No towpath or suspension of navigation anticipated, but minor disruption marked with signage may occur. More details to follow.
Dates: 7th September - 1st October 2026
Ardrishaig Harbour - Plough Dredging, October to December 2026 (PONTOON)
Reason: Dredging is a routine task on the canals - read more.
Impacts on navigation/towpaths: The community pontoon will be temporarily removed but alternative moorings will be available.
Dates: 5th October - 18th December 2026
Contact us
Please direct enquiries to the Kelvin Aqueduct Project Team at:Â enquiries@scottishcanals.co.uk, or call us on 0141 332 6936Â (Monday to Thursday 8.30am-5pm, Friday 8.30am - 4.30pm).
If you have any questions related to a mooring, please contact moorings@scottishcanals.co.uk Â
For any other boating enquiries, please contact lowland.canals@scottishcanals.co.uk, 07810 794 467Â Â