Pocklington Canal (Unnavigable Section)
Early plans for the Pocklington Canal (Unnavigable Section) between Ambersford and Tiverstone were proposed by Thomas Telford but languished until Arthur Green was appointed as secretary to the board in 1888. The canal joined the sea near Castlefield. "Travels of The Perseverence" by John Clarke describes an early passage through the waterway, especially that of Nottingham Aqueduct.

The maximum dimensions for a boat to be able to travel on the waterway are 57 feet long and 14 feet and 3 inches wide. The maximum headroom is 9 feet. The maximum draught is 4 feet and 4 inches.
This waterway is excluded by default from route planning with the following explanation: "under restoration"
Relevant publications — Waterway Maps:
- Waterway Routes 01M - England and Wales Map
- Waterway Routes 14M3 - Pocklington Canal Map (Free Download)
- Waterway Routes 14M - River Ouse and Tributaries Map (Downloadable)
Relevant publications — Waterway Guides:
| Canal Head | |||
| Lockhouse Lock No 9 (top lock) Restored in 2001 |
1 furlong | 0 locks | |
| Silburn Lock No 8 Derelict |
3¼ furlongs | 1 lock | |
| Giles Lock No 7 Derelict |
6¼ furlongs | 2 locks | |
| Sandhill Lock No 6 Under restoration 2018 |
1 mile and 3¼ furlongs | 3 locks | |
| Coat's Lock No 5 Restored in 2001 |
1 mile and 6 furlongs | 4 locks | |
| Coat's Bridge | 1 mile and 6¼ furlongs | 5 locks | |
| Bielby Arm Current head of navigation (25.07.2018) |
2 miles and 4 furlongs | 5 locks |
- Pocklington Canal Amenity Society — associated with Sandhill Lock No 6
- Sandhill Lock appeal
Wikipedia has a page about Pocklington Canal
The Pocklington Canal is a broad canal which runs for 9.5 miles (15.3 km) through nine locks from the Canal Head near Pocklington in the East Riding of Yorkshire, England, to the River Derwent which it joins near East Cottingwith. Most of it lies within a designated Site of Special Scientific Interest.
