CIWEM: ‘ OVERVIEW The purpose of this guide is to assist water companies with best practice for EDM to comply with the conditions within a discharge permit. This guide collates current good practice on Event Duration Monitoring (EDM) of discharges from combined sewer overflows and other permitted storm overflows. Note that this document relates to […]
EA ‘The Environment Agency has published the Event Duration Monitoring (EDM) data for 2020, which tracks the operation of storm overflows. This data has always been available by information request, but following the commitment made by the Storm Overflows Taskforce to increase the transparency and accessibility of this data, it’s now available on GOV.UK. This year […]
The Rivers Trusts ‘Data released today by the Environment Agency (EA) shows that storm overflows (SOs) discharged untreated sewage and storm water more than 400,000 times, and for more than 3 million hours during 2020 in England. This is a shocking volume of untreated contaminated wastewater reaching our rivers and shows that our current approach […]