Hi, bit more info on the Warmden.
The Warmden and the Woodnook streams join to form the River Hyndburn at the back of the Bridge Pub
If you are ever in that part of town, walk on the carpark at the back of the Bridge and if you look over a small wall, you will see a river going out of site, under a rounded arch. Underneath here is the two streams meet.
We used to go under there as part of our training in search & rescue, you need a short extension ladder as well, bit of climbing to do.good photos wadey, but i can't imagine why anyone would want to trundle through yon.![]()
Thats a good reason, was referring to just trundling through, unless they can explain,We used to go under there as part of our training in search & rescue, you need a short extension ladder as well, bit of climbing to do.
There used to be an entrance in one of the alleyways in the old outdoor market, must be somewhere under Wilkinsons now or very near.
Retlaw

The joining of those two streams making the river Hyndburn, has been know since written documents first existed that refer to Ackrington.So if there had been no Woodnook stream then presumably Hyndburn (Borough Council) would be called Warmden now (or, conversely, Woodnook!)