Grayshott - flushing to Protect Water Quality
07 September 2017

Work is being carried out to clean water mains in Grayshott to safeguard the quality of drinking water.
It is part of maintenance on South East Water’s underground mains.

What is flushing?
Flushing allows naturally occurring harmless deposits inside the network – such as iron or manganese – to be removed.  While these naturally-occurring deposits are not harmful, they can temporarily discolour the water.

Why do we use this method?
Flushing the water mains from the start to finish of the network – from service reservoirs, which store fully treated drinking water, to the point at which it supplies customers – is a very effective way of cleaning the inside of water mains.

How is flushing carried out?
Flushing involves directing water through the pipes quickly to draw the sediment deposits –out of the network. Once the water reaches its journey’s end, the flushed water containing these deposits is directed into the drains. We are careful to only use the amount of water needed to clean the pipes and flushing stops as soon as the whole system is running clear.

Will flushing affect my water supply?
During the flushing process customers may notice a reduction in water pressure, and possibly some discolouration, but this is temporary and can be solved by running the kitchen tap until the water runs clear.

Flushing will take place from Monday 18 September for approximately four weeks.

Monday 25 September to Wednesday 27 September:
Bridle Close
Chestnut Close
Firway
Halters End
Hammer Lane
Headley Road
Horseshoe Bend
Kiln Way
Ladygate Drive
The Paddock
Philips Close
Drovers Waggoners Way
Wheelwrights Lane
Whitaker Way

 



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