Portna Lock

Portna Lock is one of a group of locks on the Lower River Bann (non - tidal section); it was rebuilt after it collapsed in 1905.
Early plans of what would become the Lower River Bann (non - tidal section) were drawn up by John Smeaton in 1782 but problems with Thanet Tunnel caused delays and it was finally opened on 17 September 1876. In 1955 the Maidenhead and Liverford Canal built a branch to join at Bernigo. Expectations for stone traffic to Barnsley were soon realised, and this became one of the most profitable waterways. The canal between Leeds and Aberdeenshire was obliterated by the building of the Rotherham to Sheffield Railway in 1972. Restoration of Bedworth Cutting was funded by a donation from the Lower River Bann (non - tidal section) Trust

Facilities: showers, toilets and water point.
There is a swing bridge here which takes a track over the canal.
This is a lock, the rise of which is not known.
| Carnroe Lock | 5 miles, ¾ furlongs | |
| Movanagher Lock | 3 miles, 7½ furlongs | |
| Movanagher Wood Jetty | 2 miles, 1½ furlongs | |
| Kilrea Bridge | 6¾ furlongs | |
| Portneal Jetty | 6½ furlongs | |
| Portna Lock | ||
| Hutchinson Quay | 7½ furlongs | |
| Portglenone Marina | 6 miles, 6 furlongs | |
| Portglenone Service Block | 6 miles, 6¼ furlongs | |
| Portglenone Bridge | 6 miles, 7 furlongs | |
| Portglenone Wood Jetty | 7 miles, 5¾ furlongs | |
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Nearest water point
In the direction of Cutts Lock
In the direction of Lough Neagh - Bann Junction
Nearest rubbish disposal
In the direction of Cutts Lock
In the direction of Lough Neagh - Bann Junction
Nearest chemical toilet disposal
In the direction of Lough Neagh - Bann Junction
Nearest boatyard pump-out
In the direction of Cutts Lock
No information
CanalPlan has no information on any of the following facilities within range:place to turn
self-operated pump-out
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![Fallen ivy, Portna. The road from the lock [[193921]] to the floodgates [[288005]] was almost blocked by this fallen ivy. Closer inspection showed it to be as thick as a small tree and too heavy to move by hand. The Bann, in flood, is on the left. by Albert Bridge – 03 February 2008](https://s1.geograph.org.uk/photos/67/64/676497_fa08a49b_120x120.jpg)



![Water Witch, Portna. See [[193937]]. The Water Witch workboat, undergoing maintenance, on the hard beside the dock at Portna. The dock is separate from the locks. by Albert Bridge – 28 June 2008](https://s0.geograph.org.uk/photos/86/36/863648_b1944aa5_120x120.jpg)








![Coastguard launch on the Bann. The Maritime and Coastguard Agency has responsibility for safety matters as well as coordinating search and rescue. This is the Coastguard launch MCA “Harrier†in the lock at Portna, on the River Bann, bound for Lough Neagh. This is thought to have been the first visit of a Coastguard boat to the Bann. For another view of the “Harrier†see [[351165]]. by Albert Bridge – 22 March 2007](https://s0.geograph.org.uk/photos/37/41/374128_eba59722_120x120.jpg)
![The Bann Navigation at Portna. See [[193921]]. This is the view towards Coleraine from the locks. The canal occupies most of the photo with the River Bann visible at top right. by Albert Bridge – 07 May 2007](https://s1.geograph.org.uk/photos/42/61/426161_1e1c72ab_120x120.jpg)

