"Some customers may find that their water is discoloured - whilst this is not harmful, we advise not to drink it and are asking customers who are experiencing discoloured water to run the water ...

There are two kinds of remover: an oscillating electric device for fast buffing off the discoloured top layer, or a manual ...

This photo taken of water in the harbour in February shows the colour change Technical surveys at a railway tunnel will form part of the investigation into a harbour's discoloured water.