| Starts | Ends | |
| Tue 29th Sep | Tue 13th Oct | Navigation Closure - Lock 86, Widewater Lock, Grand Union Canal Update : open to Narrow boats. Wide beams need to book an appointment. Closed due to broken balance beam. https://canalrivertrust.org.uk/notices/01a0e7e8-a41d-70d2-82d5-b4d82987b06c |
| Fri 2nd Oct | Mon 30th Nov | Aylesbury Arm Closed - Low Water https://canalrivertrust.org.uk/notices/01a0f174-b02d-7ca1-8746-25742cce6de2 |
| Mon 5th Oct | Sat 31st Oct | Restriction 10am-2pm Marsworth, Tring & Cowroast Cowroast and Marsworth Flight open 10am to 2pm for water saving. https://canalrivertrust.org.uk/notices/01a0fb93-b714-76ed-a0a4-805da4ee9cf1 |
| Mon 4th Jan | Fri 29th Jan | Lock 40 Marsworth Flight (Im uneffected) https://canalrivertrust.org.uk/notices/019dd403-ea30-767e-9737-9bbce691c9bc |