THE RIVER BLYTH 

 

The Blyth navigation was opened in the 1760’s which makes it one of our earliest canalised navigations. The engineer was Mr. Langley Edwards from Kings Lynn and the cost was £3000. It joins the North Sea between Southwould and Walberswick and travels 7 miles inland to Halesworth.  

   

Navigation ceased in 1934 and it has been used for land drainage ever since. It is believed there were originally 4 locks of a similar design to those on the Stour with a wooden lintel above the gates. A fifth, Town Lock, was built later in Halesworth by Patrick Stead, to allow him to get the wherries which plied these waters to his maltings, less than a  quarter of a mile above is the original terminus basin. The brickwork of this Lock and Halesworth lock, which is about half a mile East of the town, still stands.  

Town Lock up stream.jpg (59394 bytes)
Town Lock, The canal ended a quarter of a mile above this point.

 

Early this year the Halesworth Millennium Green Society contacted Chard the Ipswich IWA Chairman to ask for advice on restoring Halesworth Lock. They had received a sum of money to carry out this work from the EU, which unfortunately has to be spent before June 2002. To discuss things further a site meeting was arranged for Saturday March 17 2002.

 

 It was a cold wet morning on the Saturday  when Chard, Colin, Diana and myself met Richard and Judith from the Halesworth Millennium Green Society at their house in Halesworth, where we looked at various references before walking down to the Navigation.  

 

IWA and Halesworth Millemnium green members.jpg (50322 bytes)
Some of the Ipswich IWA and Halesworth Millennium Green members at Halesworth Lock

flat deck bridge.jpg (56176 bytes)
A modern concrete bridge with no head room

 

 

 Due to the recent heavy rains the Navigation was in flood with very fast flowing deep water. We looked around the town lock and then followed the footpath/towpath downstream along the New Cut to the first bridge which has now had a flat concrete deck fitted. From here The Halesworth Millennium Green Society owns all the marsh land to the South of the New Cut We continued on to where the Cut passes under the Norwich to Ipswich railway line. This looks to be quite a new bridge and not in keeping with the rest of the railway architecture. Here the footpath/towpath leaves the waters edge to pass under the railway line in its own tunnel and then crossed the Town River by a wooden foot bridge to continue down to Halesworth Lock. Here the path changes to the North side of the Cut via a wooden pedestrian bridge that is presently set across the middle of the lock.  

Railway Bridge.jpg (65028 bytes)
The modern railway bridge crosses the canal

Brick detail Halesworth lock.jpg (57416 bytes)
Detail of the brickwork in the bottom of the lock






 

The brickwork of Halesworth Lock is in remarkably good condition for it’s age and the walls are very slightly concave and faced with a local yellow brick. It has a few trees growing out through its walls with bad damage to the tail wall on the South side. The amount of water flowing through the lock resulted in quite a high water level which made it impossible to see very far down into the lock.  

 

New foot bridge over Halesworth lock.jpg (66356 bytes)
A foot bridge has been set across the center of the lock to carry a footpath. This would need moving to the foot of the lock for navigation

 After getting thoroughly cold through we went back to Judith and Richard’s for some hot refreshments and to discuss the way ahead. Colin agreed to contact Roy Sutton to see if he would come to survey the lock as he had done on the Gipping and it was suggested that I should sit on a sub committee for restoration of the navigation of the Halesworth Millennium Green Society. We advised Richard not to spend money on materials as he could well end up buying things that were not suitable as they get further into the project, but he could well spend some of the money on tools and equipment etc. but Roy would be able to advise him further.

 

 Click HERE to return to Local Waterways