Weir And Retaining Walls On River Aire

The weir and retaining walls on the River Aire date from 1690 and the late 19th century. Constructed from gritstone, the weir is approximately 50 meters long and located about 60 meters downstream of Newlay Bridge. The walls are situated on the northern bank of the river, at the site where the Kirkstall Forge goit began. Historical records indicate that by 1690, the lease for Kirkstall Forge had changed hands several times and was held by the Spencer group of ironworks. The rent was increased in 1690 following the negotiation of a new lease that coincided with the construction of the new weir at Newlay, which was used to power the slitting and rolling mill.