NI Water has moved 28 million litres of water by tanker across Northern Ireland since the 'High Demand' incident commenced on 16 July.
To date, over 36 tankers have carried 1350 loads of treated water to reservoirs which were struggling to cope with customer demand.
The operation involved staff from across the business making sure the tankers continued to operate 24/7.
Des Nevin, Director of Customer Operations, commented: "This is one of the largest movements of water across the network by tanker that NI Water has ever carried out. It is a complex process as we have to ensure every tanker is cleaned and sterilised, that there are staff available and working throughout the night to fill and drive the tankers, and our scientific teams are on hand sampling the water to ensure it continues to meet stringent quality control checks.
"We are also extremely grateful to a number of local companies who have stepped in to provide us with additional tankers and drivers and to local councils who have assisted with the distribution of bowsers and water where needed.
"When we have unprecedented weather, with amber warnings for heat, we are truly in a situation where we need everyone to work together to keep the water flowing and ensure there is enough for everyone. Our customers have a huge part to play in this, and we have seen the message getting through to people as demand is slightly falling.
"The tankering will continue, however, as long as the need is there. Our staff will continue working throughout the day and night until the network has stabilised. We have seen our staff step up and go the extra mile throughout lockdown, continuing to serve the public at critical times, once again throughout this incident they have shown their commitment and dedication."
Ireland
UK
Scotland
London











