South West Water Commits Additional £32M to Tackle Storm Overflows

South West Water has announced a commitment of £32 million to accelerate efforts in reducing the use of storm overflows.

This commitment aligns with the Government's broader initiative, which will see over £180 million invested by various water companies across England to address storm overflow discharges.
 
Susan Davy, CEO of South West Water, said, " The current use of storm overflows is absolutely unacceptable. We have a responsibility to change this – and that’s what we are doing. We understand the challenges and this is just one example of our commitment to go further and faster. Our increased financial commitment and comprehensive initiatives underscore our dedication to environmental improvement."
 
The accelerated commitments include:
 
Better monitoring: South West Water will increase monitoring of sewer levels.
A Fresher Sewer Network: In 2024, South West Water will double efforts to clean the sewer network, following successful doubling in 2023, for a cleaner and healthier environment.
More Timely Repairs, Every Month: More frequent repairs with an increase in monthly efforts to maintain and improve the sewer system.
Tackling Blockages Faster: Doubling the installation of power relays at pumping stations, making sure to address and prevent blockages promptly.
Investing £25 Million in Cleaner Water: £25 million will be invested to divert groundwater at 30 key wastewater treatment works, ensuring water is as clean as can be.
Keeping the Power On: Doubling the servicing of generators at Wastewater Treatment Works (WwTW) to make sure everything keeps running smoothly.
Thorough Inspections for Peace of Mind: Enhanced inspections at all WwTW to ensure better performance.
Expanding Storage for Stormy Days: Adding significant capacity to the network to handle stormwater efficiently, making sure homes and businesses are protected even during heavy rainfall.
 
South West Water plan to reduce spills at every storm overflow to less than 10 per year by 2040, a decade ahead of the Government’s new 2050 target. 
Over the past 18 months, South West Water has implemented the WaterFit programme, focusing on healthy rivers and seas. The company was one of the first to have 100% monitoring of all 1,342 overflows and the completion of a £100 million storm overflow programme. The company has also invested in additional capacity, groundwater diversion, and wastewater flow schemes.