Water transfers for the South East?
We conclude that there is no new evidence of a need for large-scale transfers of water to south east England from the north of England or from Wales. We have outlined our findings in the following report.
Water companies’ existing plans provide for water supply in south east England to 2025 without the need for large scale transfers. Such transfers are more expensive and environmentally damaging than the measures already in water companies’ water resources plans.
Water companies already have plans to meet the demand for water in south east England for the next 25 years. We reviewed these in 2004 and there is no reason to believe that they have suddenly become inadequate. These plans include six new or extended reservoirs in south east England.
It would be possible instead to build large pipelines to move water to south east England. The feasibility of such a scheme is not in question. It would be worth building a water grid only if:
- The demand for water in south east England exceeds the available supply; and
- There are no better, cheaper options locally.
Water companies’ estimates of future water demand in south east England allow for two million more people and 8% more water use by each person by 2030.
In the longer term, beyond the 2020s, further water transfer may prove necessary. We are about to start work on our next water resources strategy for England and Wales. As part of this strategy we will review the need for further water transfers.
Our view is that there is still considerable scope for further water efficiency in south east England. Water companies must reduce leakage and work with people and industry to make the best use of the water that is available. The drought reminds us that water is precious for people and the environment, and that we must all take responsibility for using it responsibly.
Water companies across south east England have plans to develop new resources in the next decade. They must follow these plans so that there is no delay in the detailed investigation of the need for these proposed new schemes and reservoirs. At the same time, water companies must take all possible opportunities to manage demand.
Water companies must keep all options under review as they prepare their next water resources plans. Draft plans are due in 2008 and we expect water companies to demonstrate that they have considered all of the possible options. These plans will undergo full public consultation and will provide an opportunity for people to debate the future of public water supply.
