- Location
- Glen Clova, Angus, DD8 4RD
Depends on the conditions attached to the discharge consent for each sewage works. Some around here are approved to discharge millions of untreated litres of sewage up to 4 times per year so long as they meet their conditions the rest of the timeAs I understood it water companies are allowed to let it go in periods of intense rainfall as the system can never handle it?
Beckton STW (East London - one of the biggest in the UK) used to release massive quantities of raw sewage into the Thames in every heavy rainfall event until the Northern Outfall Sewer Scheme and Thames Tideway Sewer were built