Environment Bill — House of Lords, 2021-07-07
Topic: Environment
Catherine Bakewell (Liberal Democrats, Centre to centre-left): My Lords, this is an important group of amendments dealing with the improvement of drainage and sewerage systems, and it raises similar issues to the previous group that we debated on Monday evening. I have added my name to Amendments 162 and 163, tabled by the noble Duke, the Duke of Wellington, and also signed by the noble Baroness, Lady Altmann At Second Reading we heard from various noble Lords across the Chamber about the devastating effect that the discharge of untreated sewage is having on our rivers, waterways and coastal waters. Amendments 162 and 163 seek to ensure that sewage treatment plants are improved and that there is separation of surface water drainage systems and sewerage systems, an issue that the noble Baroness, Lady Young of Old Scone, has just raised Water companies must ensure that they are operating within the law, and their priority should be to ensure that no foul water is discharged into rivers and waterways. That must take precedence over shareholder dividends. Apologies to any Members here today who hold shares in the water companies, but cleaning up the state of our waterways has to move higher up the agenda. The noble Duke has also referred to a deferral of dividends Water companies have management plans, and it is time that the safe and effective treatment of sewage had equal status with drinking-water quality. The rest of the world, especially the USA, thinks of our country as a green and pleasant land with flowing gentle rivers and streams, when the reality is very different, with raw sewage and waste floating in our rivers and clogging up our streams Ofwat has a role to play here, alongside the Treasury and the Secretary of State, in imposing a legal duty on the water companies to clean up their act. The noble Lord, Lord Cameron of Dillington, has spoken about the new drainage and sewage management plans. He encourages sewerage authorities to look positively to nature-based solutions instead of using SUDS. Nature-based solutions must be designed before development begins. The noble Lord also gave graphic details of rubber particles and road oils, which often run off our roads and end up in our rivers. Sewage treatment works are not capable of dealing with these pollutants, so yet another toxic substance enters our waterways My noble friend Lord Teverson has spoken of the need for all new buildings to be fitted with greywater systems. This is a far better use of water and reduces the actual demand for freshwater. I too remember the BREEAM standards for all new buildings, promoted by Jonathon Porritt when we were both on the South West of England Regional Development Agency many years ago Water is a finite resource and we should reuse it where possible. The housing shortage is acute but so is the need to increase the quality of our rivers and waterways. Conserving and reusing water is all part of ensuring that the country meets its targets on all fronts. The noble Lord, Lord Berkeley, has spoken eloquently about blue-green flood risk management, the collection of rainwater and preventing it from entering the sewerage system We all realise that the water authorities are under pressure, but it is time the capacity issue of clean water and sewage disposal was tackled in a cohesive and overarching way. It cannot be acceptable for raw sewage to be discharged into rivers, often where children will swim and play in the summer holidays. If there is insufficient capacity at treatment plants then it is time for infrastructure investment. The Government want to build more much-needed housing. If investment is made in water treatment and sewage disposal then there should be no block on housing development The noble Baroness, Lady McIntosh of Pickering, has also spoken about the capacity of water treatment plants and the connection of new housing estates. The noble Baroness is correct to identify that there should be a legal obligation to respond for statutory consultees on major new housing developments. They cannot later then say that they do not have the capacity to cope. They must flag this at the start of the process and work with local authorities to ensure that no housing development takes place where the result will be raw sewage discharged into waterways The noble Lord, Lord Lucas, has supported ending the automatic right of connection to the sewerage system, and developers should take more responsibility for their actions. The noble Earl, Lord Caithness, has spoken about the need for resilience in our water management. The noble Baroness, Lady Jones of Moulsecoomb, has spoken about the using rainwater instead of fresh water I look forward to the Minister’s response to this group of amendments, the subject matter of which has been raised several times during our deliberations on this Environment Bill. It is time that we resolved it.