Firstly been unable to update the site due to other circumstances. However, received some up to date information from the Environmental Agency. The source of the pollution has been found to be a cross connection from one of the businesses on the Euroway Trading Estate; they had connected to a surface water sewer rather than to the foul sewer network. They have carried out work to rectify this so all connections should now be correct and it should now only be clean rain water that is discharged down the surface water sewer.
Apparently there still maybe some discharge remaining in the pipe and they are waiting for some rain to flush through the system then will visit to check that it is running clear.