Heathfield south - flushing to protect water quality

Work is being carried out to clean water mains in Heathfield south, postcode sectors TN21 8 and TN21 0 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.

Is flushing the only way it can be done?
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 and flushing stops once the whole system is running crystal clear as usual.
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 in the following areas:
Week one – Monday 6 March to Friday 10 March
Alder Close
Alexandra Road
Barretts Park
Cuckoo Drive
Frenches Farm Drive
Hailsham Road
Harley Lane
Holly Drive
Maynards Green Road
Meadow Way
Mill Gardens
Old Ghyll Road
Rowan Close
Sandy Cross Lane
South Lodge
Theoldbalds Green
Treetops Way
Upper Station Road
Weavers Rock Lane
Woodlands Close

Week two Monday 13 March to Friday 17 March
Alexandra Road
Aspen Walk
Bay Tree Close
Beechwood Lane
Birch Way
Churchill Road
Coppice View
Elm Way
Hawthorne Close
Kennedy Close
Larch Close
Lime Way
Mulberry Way
Park Road
Sandy Cross Lane
Sycamore Close
The Oaks
The Spinneys
Woodland Way
Yew Tree Close
Walnut Close
Woodlands Close
Woodland Mews
Woodland Way