Yorkshire Water is starting an essential safety project this month at its Stubden reservoir, located off Long Causeway in Denholme.
The £1.5m investment will ensure the 145 year old reservoir continues to meet the standards of the Reservoirs Act 1975.
Engineering specialists, Mott MacDonald Bentley (MMB), are carrying out the work on behalf of the company, which is expected to take around 12 months to complete, depending upon ground and weather conditions.
MMB will be making improvements to the reservoir spillway, or overflow structure, which is used to control water flows into the downstream area. The work is required to ensure that the overflow continues to effectively protect the reservoir embankment from flood erosion by safely diverting excess flows away from the site.
Stubden reservoir is one of the sources of raw water for the company’s Chellow Heights water treatment works, where it is treated and put into supply. The treatment works provides clean water to every home in Bradford along with surrounding towns and villages including parts of Mirfield, Morley and Brighouse.
During the next few weeks, nearby residents and passers-by may notice the site being set up and investigations being carried out. In late October, MMB will set up their site compound and welfare facilities.
Dave Ellis, Yorkshire Water Project Manager said the essential safety project would ensure the safety of the reservoir.


Hear how United Utilities is accelerating its investment to reduce spills from storm overflows across the Northwest.