Independent. Built from Canal & River Trust's own published notices, with no affiliation to or endorsement by the Trust.
The archive / Old River Lea
Old River Lea
Something was shut here on 1% of this cruising season — 3 of its 231 days — across 1 separate closures.
That means a closure somewhere on the canal, not that the whole canal was impassable. Every closure below names the locks or bridges it sat between.
Nothing is shut on this canal today.
- Regions
- London and South East
- On record
- 3 closures
The season, closure by closure
Each row is one closure. A bar starts and ends where the closure did, and its length is how long it ran; dashed bars have not started yet.
Every closure on record
Showing all 3 closures on the Old River Lea.
3
closures
18
closure-days
18
in cruising season
0
no reopening date
What these figures mean
- Population
- Which closures a figure counts. All closures is everything; Unplanned, in season drops CRT's scheduled winter programme and any day outside the 15 March to 31 October cruising season; CRT winter programme is that maintenance 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.
May 25Jun 25Jul 25Aug 25Sep 25Oct 25Nov 25Dec 25Jan 26Feb 26Mar 26Apr 26May 26Jun 26Jul 26Aug 26Sep 26
| Notice | Extent | Started | Days |
|---|---|---|---|
| Navigation Closure - Lee Navigation, Lock 1a, Carpenter's Road Lock | Lock 1a, Carpenter's Road Lock | 2025-05-16 | 11 |
| Carpenters Road Lock LO-001-002 Old River Lea | Lock 1a, Carpenter's Road Lock | 2025-05-30 | 5 |
| Carpenter's Road Lock | Lock 1a, Carpenter's Road Lock | 2026-04-05 | 2 |
Showing the 3 longest of 3. Every row links to the notice CRT published.