Storm Overflows Discharge Reduction is an environmental policy led by Defra and Ofwat to reduce untreated sewage discharges into waterways and coastal areas. The plan targets a 45% reduction in storm overflow events compared to 2021 baseline and upgrade of over 1,700 water treatment works. Current status shows increasing spill events (from 15 to 33 average per site annually) and concerns about antimicrobial resistance pathogen spread through contaminated waters.
An update on progress on implementing the storm overflows discharge reduction plan, and the effect of that progress.
The storm overflows discharge reduction plan sets stringent new targets to protect people and the environment. This will require water companies to deliver the largest infrastructure programme in water company history.
Defra's plan to clean up our waters and ensure a plentiful supply for the future.
Review of the benefits and impacts of making sustainable drainage systems (SuDS) a legal requirement for new developments.