South East Water currently has three substantial projects underway in East Sussex.
A £61 million project has started this month at Bewl Water to upgrade the water treatment works on site.
A £12 million new water main is currently being laid between Bewl Water and drinking water storage tanks in Wadhurst and Rotherfield.
A £5.6 million project is underway to replace 6.5 kilometres of water main between Heathfield and Rushlake Green via Punnets Town.
South East Water supplies fresh drinking water to customers across East Sussex.
Desmond Brown, Head of Engineering at South East Water, said: “We’re working hard to deliver a wide range of projects to upgrade and improve our infrastructure across East Sussex.
“In the past few years there have been substantial interruptions to our customers’ drinking water supplies which we’re really sorry for.
“Once complete these projects should reduce the likelihood of incidents like this happening again as we’ll be able to treat, pump and supply more water to customers’ taps, as well as move water around our extensive pipeline network more flexibly in times of disruption.
“These projects have taken a great deal of planning to ensure any disruption and environmental impact is kept to a minimum.
“As well as the projects underway, we are also planning to upgrade pumping stations, and lay additional water pipelines. More details on these projects will be made available as planning progresses and information is confirmed.
“We appreciate the support and patience of the communities we are working in as we carry out these vital improvements to our water network in East Sussex.”