Slaithwaite Reservoir

Hill Top Reservoir, also known as Slaithwaite Reservoir, is situated in Slaithwaite, Huddersfield.

Project Background

It was built 1795 -1799 by renowned canal engineer Benjamin Outram to supply water to the Huddersfield Narrow Canal.

Today, the reservoir is cared for and maintained by the Canal & River Trust charity and is a popular spot for walkers and anglers.

To ensure that reservoirs like this are meeting present day standards (as required under the 1975 Reservoirs Act), essential maintenance and upgrade works are required.

Two key elements will be undertaken on this project, to maintain the existing reservoir dam structure and to upgrade the overflow spillway to increase its resilience.

Artistic impression of the proposed designs

Artistic impression of the proposed designs

Project Timescales

Aug 2024 – Jan 2025

Ground investigation works to prepare the site and finalise the plans for the necessary maintenance works, to be undertaken at the same time as the spillway upgrade. Footpath at the top of the reservoir (from Holme Lane to Bank Gate) to remain open.

Spring 2025

Construction work due to begin onsite (subject to permitted development application being agreed).

Autumn 2026

Construction work due to complete onsite.

Impact on the community

At certain times during the work onsite there will be temporary footpath closures in place. We will keep closures to a minimum, and we will communicate in advance of these closures through onsite signage and updates to this webpage.

Drop-in Information Session

We invite you to join our information event at Slaithwaite Community Centre on Wednesday 13 November 2024. Drop in at any time between 2.30pm - 8pm to find out more about this project and, meet the team and ask any questions.

Updates & Keep in Touch

We will share regular project updates on this webpage. Canal & River Trust and JN Bentley will be keeping local residents and interested parties informed in advance of important updates around project timescales, temporary footpath closures and construction traffic.

You can contact our team with any questions or comments.

Email: [email protected]

Telephone (Freephone): 0808 281 4669 (lines are open weekdays, excluding bank holidays, 9am – 5pm.