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Yorkshire Water to jet sewers to prevent blockages

Yorkshire Water has announced it will pro-actively jet potential blockage hotspots in its sewerage system to prevent pollution incidents as part of its planned £300 million sewer refurbishment.

Analysts at the company have used historical data to create a system which will monitor the weather and sound an alert when conditions create the “perfect storm” for sewerage pollution.

Once these alerts have been issued after a period of dry weather, and ahead of a spell of wet weather, engineers will use the jet pipes in the region’s 300 blockage hotspots, reducing the risk of a blockage and subsequent pollution.

James Harrison, Technical Sewerage Manager for Yorkshire Water, said: “Taking care of the environment is absolutely crucial to our business and that’s why we wanted to try and develop a new approach to minimising sewage pollution.

“Rather than being on the back foot, preventing the problem from occurring in the first place is a far more efficient way of working and we’re already starting to see the results with several potential incidents being prevented.”