The current method of pumping sewage out to sea was not found to impact on the marine environment
BBC News, 16 December 2011
Guernsey does not need to build a full sewage treatment plant, according to a report into the impact of pumping the waste out to sea.
UK firm Metoc investigated the potential cost and benefits of additional sewage treatment.
It found a treatment plant, estimated at a cost of £100m over 25 years, would provide no environmental benefit.