Westminster Hall is an alternative Chamber for MPs to hold debates, named after the adjoining Westminster Hall.
Each debate is chaired by an MP from the Panel of Chairs, rather than the Speaker or Deputy Speaker. A Government Minister will give the final speech, and no votes may be called on the debate topic.
This information is provided by Parallel Parliament and does not comprise part of the offical record
The Parliamentary Under-Secretary of State for Environment, Food and Rural Affairs (Emma Hardy)
It is a pleasure to serve under your chairmanship, Mr Efford. I am grateful to be part of this debate, and I thank the hon. Member for Harpenden and Berkhamsted (Victoria Collins) for securing it. Is this the first debate that she has secured in the House?
Emma Hardy
I am very pleased that one of the hon. Member’s first debates is on such an important issue. I do not want to get into a competition over who has the best chalk stream, but I must mention that the one near to where I live featured in “Mortimer & Whitehouse: Gone Fishing” the other day. They were at Driffield beck. We get not only to share stories here about who has the most beautiful chalk streams, but to see them on national television. I share the hon. Member’s love of them: they are England’s equivalent of the Great Barrier Reef. They are amazing things to have and to be able to say are held within our own country. They are so precious to us. They are the rarest freshwater habitat on earth, and in England we are home to 85% of them. That is a remarkable achievement.
The hon. Member is absolutely right to feel outraged and upset about the levels of river pollution. I am sure there are more enjoyable things that she would like to do on a Friday night than go and examine a sewage discharge into the water, but it is good that she was there and able to document it, because where we have evidence of illegal sewage discharges, of course we wish to prosecute.
Emma Hardy
I will move on to talk a little bit about run-off and other issues involved. I join the hon. Member for Harpenden and Berkhamsted in praising her local community groups and organisations. One of the pleasures I have had since taking on this brief is meeting many committed environmentalists, environmental non-governmental organisations and people who care so much about the area. I liked the tale of people going picnicking by the edge of her chalk stream; I am tempted now to go and visit it when I am next on holiday. However, she is also right to point out that England’s chalk streams face pressure on their water quality, with pollution coming from different point sources—especially from sewage treatment works, as she discovered on that Friday evening—and diffuse sources such as phosphorus and road run-off mean that chalk streams suffer from higher levels of nutrients, sediment and toxic chemicals such as pesticides.
I will go on to explain some of the actions that the Government are taking with regard to addressing those concerns. However, as has been mentioned by the hon. Member for Newbury (Mr Dillon), it is not water quality alone that affects the chalk streams flowing in the constituency of the hon. Member for Harpenden and Berkhamsted, as they face pressures affecting the quantity and physical habitat quality too. On the quantity, we have seen excessive removal of water from its original source, which can lower the natural river flow of these streams.
Jess Brown-Fuller (Chichester) (LD)
In the Chichester constituency, we have two crucial chalk streams: the River Ems and the River Lavant. Portsmouth Water has been abstracting from the River Ems since the 1960s, which has moved the flow two kilometres downstream at the point of flow. Does the Minister agree that water companies that rely on our chalk streams to supplement their water supply need to come up with some sustainable water solutions to ensure our water supply for the future? [Interruption.]
Clive Efford (in the Chair)
Order. I think that the debate will finish at 4.46 pm.
Emma Hardy
I had just taken an intervention from the hon. Member for Chichester (Jess Brown-Fuller), who talked about the excessive removal of water and the situation that she finds herself in with the water company. I agree that we need to look for a long-term solution.
When we abstract too much water, that increases the concentration of pollutants and the water temperature, and decreases oxygen levels, leading to increased silt and loss of habitat. As the hon. Member for Henley and Thame (Freddie van Mierlo) mentioned, the physical habitat of our chalk streams has also been altered. They have been modified by people over recent decades, limiting the naturally varied habitats that plants and animals rely on and exacerbating the negative impacts of abstraction and pollution. Taken together, along with the sewage incidents, these pressures are placing our chalk streams under increasing strain and environmental stress.
In the constituency of the hon. Member for Harpenden and Berkhamsted, where chalk streams including the River Lea and River Ver flow, these pressures are no different. That is why this Government are continuing to ensure the conservation of chalk streams. Under the Government’s water industry national environment programme, improvements have been agreed for three waste water treatment works in the Harpenden and Berkhamsted constituency. They include stricter phosphorus limits for the discharge of fully treated sewage effluent and improved waste water flow monitoring to ensure that the required volumes of sewage receive full treatment before any storm overflow can occur. The capacity of the Berkhamsted waste water treatment works to fully treat sewage has also been increased from 247 litres to 316 litres per second, providing for a higher and larger quality of treated effluent.
The Environment Agency is investigating the cause of a prolonged storm discharge from the Markyate sewage treatment works into the River Ver. Unfortunately, as it is a live investigation, I cannot go into more detail now, but I greatly encourage the hon. Member for Harpenden and Berkhamsted to speak to the director of the Environment Agency about that and, of course, when the investigation is concluded, we can have a more detailed conversation about the issue and about what enforcement action can be taken.
I should also note that the Environment Agency has been working with Affinity Water and local partners to revitalise chalk rivers by leaving more water in the environment, addressing the issue of over-abstraction of our chalk rivers, and improving the physical habitat and water flow. Water abstractions across the catchment have been reduced by 33.3 megalitres per day, with a further reduction of 23.5 megalitres per day to be delivered by spring 2025. This is ongoing work in progress to address over-abstraction from chalk streams, which we rightly recognise is a concern.
Sarah Green
The Minister is making the point, rightly, about individual projects that water companies such as Affinity Water have invested in. What is missing is a strategy across the country for all chalk streams. That is why I am calling on her, in her position as a Minister, to give chalk streams the designation and special status they need so that this is not treated in a piecemeal way.
Emma Hardy
I thank the hon. Lady for her intervention. I was addressing the specific chalk stream raised by the hon. Member for Harpenden and Berkhamsted. However, I completely agree with the wider point about having an overall strategy to deal with the problems faced by water.
There is also the Spring Clean for Colne project, covering the River Ver and River Bulbourne. This partnership project is identifying, logging and mapping the outfalls, channels and ditches that could be a source of pollution in the Colne catchment. By first identifying the sources of pollution, we can then work on providing the solutions.
On a broader scale, which I think is the question that the hon. Member for Chesham and Amersham (Sarah Green) wanted me to consider, the Government are continuing to take action to ensure the recovery and preservation of chalk streams. Earlier this year, the Department for Environment, Food and Rural Affairs launched its species survival fund, which aims to bolster conservation efforts across the country. Through this fund, 20 conservation projects will collectively receive a share of £25 million, with the goal of restoring 3,300 hectares of vital habitat for wildlife.
Notably, two of these projects will specifically benefit our chalk streams. These are the partnerships for nature in the north Wessex downs area of outstanding national beauty, which will restore over three kilometres of chalk stream habitat, and the riparian habitat improvements in Hertfordshire’s chalk rivers from the Herts and Middlesex Wildlife Trust, which will restore chalk river habitats across 11.15 kilometres of the River Lea catchment. We are also contributing £1 million to chalk river initiatives in 2024-25, collaborating with partners on 30 projects aimed at safeguarding these rare and irreplaceable habitats. That effort is crucial to our commitment to protect these habitats as part of the water resources chalk partnership fund.
Taken together, those points demonstrate that this Government are continuing to view chalk stream recovery as a key, important issue. Although money has previously been invested in their conservation, I am aware—very aware—that more work needs to be done and that recovery is not a quick fix.
Jess Brown-Fuller
Southern Water, working with Portsmouth Water, is making plans to reduce chalk stream abstraction by introducing effluent recycling at the Havant Thicket reservoir. Does the Minister think that this scheme—turning effluent into drinking water—is a good idea?
Emma Hardy
I think, as with all schemes, it needs to be looked at and considered carefully. Nothing will be signed off if it presents any danger to the general public. As she knows, we have one of the highest levels of drinking water quality in the world. That is not changing under this watch. There is no way that we would allow drinking water that was not completely safe for everyone to use.
Dr Chambers
On the earlier point about nature restoration around chalk streams, in Winchester we have the River Itchen going right through the heart of the city. A lot of farming clusters around the edge are looking at protecting nature on the side of the chalk streams. One specific issue we have is flea and worm treatments that are used to treat parasites in cats and dogs. They are overprescribed—they are used within routine health plans, which is not really necessary—and they contain neonicotinoids which can contaminate the chalk streams and damage the ecosystems and the insects that live in them. Would the Minister look at how we can put pressure on the veterinary industry to allow vets to make clinical decisions on whether treatment is needed rather than customers having a blanket treatment every month, whether it is needed or not?
Clive Efford (in the Chair)
Order. Interventions have to be short; this is a half-hour debate.
Emma Hardy
I will go on to talk about agriculture and some of those other issues.
To turn to sewage, which I know is on the minds of many people, we have undoubtedly inherited a deeply flawed system and one that is now discharging record levels of sewage into our lakes and streams, and into our chalk streams. This is a public health crisis, demanding our immediate and decisive action to rectify decades of neglect and mismanagement.
We have committed to a rapid review of the environment improvement plan, to be completed by the end of the year, which will set out how DEFRA will deliver the Government’s legally binding targets. The Government will develop a new statutory plan to protect and restore our natural environment, with delivery plans to meet each of our ambitious targets under the Environment Act 2021, including cleaning up our waterways.
This Government require water companies to publish sewage discharge monitoring data online in near real time and in an accessible format. The Environment Agency independently monitors and scrutinises all the data submitted by water companies as part of its requirements for the monitoring of sewage outlets.
All that activity must be seen in the wider context of the actions that this Government are taking to demonstrate our commitment to prioritising the clean-up of all our waterways. In the first weeks of this Labour Government, the Secretary of State met water companies to make it clear to them that under this Government they will be answerable for their performance for customers and the environment. We have secured an agreement from all companies to amend their articles of association, which are the governing rules of each entity, placing customers and the environment at the heart of their objectives, thereby reinforcing the inherent social and moral responsibilities that come with operating a public utility.
The Secretary of State has also written to Ofwat, securing agreement that vital funding for infrastructure is ring-fenced and can only be spent on upgrades that benefit customers and the environment. Ofwat will also ensure that when money for investment is not spent, companies will refund customers, with money never being allowed to be diverted for bonuses, dividends or salary increases.
Olivia Bailey
I thank my hon. Friend for giving way, and I thank her and the Government for the decisive action they are taking to clean up our rivers and streams. Will she reassure us that chalk streams will very much be a part of that plan?
Emma Hardy
I thank my hon. Friend for her intervention and she is absolutely right—chalk streams are a precious, beautiful habit that mean a lot to this Government and to the people of this country.
Ofwat has set out a record £88 billion in proposed expenditure to deliver cleaner rivers and seas, and better services for customers through price review 2024. On 4 September, we introduced the Water (Special Measures) Bill to Parliament, which is a key step towards fulfilling our commitment to put water companies under special measures. Through this legislation, we will drive meaningful improvements in performance and the culture of the water industry.
Although the Bill marks a significant first step towards a transformative change across the sector, this Government are clear that the Bill alone will not be sufficient to fix our broken water system. However, it represents an immediate downpayment on the comprehensive reforms that are needed after years of failure and environmental degradation. We need to reform the whole water system to tackle the deep-rooted problems, which is why this Government will carry out a review to fundamentally transform how our water system works. We are bringing in expertise from a range of people who cover specific areas such as the environment, public health, consumers, investors, engineers and economics, including a public consultation to test these proposals and bring in a diverse range of views.
This Government also want to work across the House to fix our broken system. The hon. Member for Harpenden and Berkhamsted is very welcome—indeed, like all hon. Members—to consult key stakeholders in her constituency and to feed their thoughts into the review, because we want to reset the water system for decades to come and we want to involve as many people as possible in that consultation.
That work will culminate in further legislation to fundamentally transform our water industry and restore our rivers, lakes and seas for good. I will provide more details on that as soon as possible, including on how each Member of Parliament can take part in the process. Also, because this question came up, I will just add that there is a regulatory review at the moment of all of the regulators involved in DEFRA.
This Government are committed to the protection and restoration of our cherished chalk streams. We recognise that these unique rivers are not just vital ecosystems but a symbol of our national heritage. The measures that I have outlined today are just the beginning. They represent the crucial first steps towards a comprehensive reset of the water industry. By implementing these strategies alongside a broader range of initiatives, we can drive long-term, transformative change through the entire water sector. Our goal is to rehabilitate and protect these invaluable resources while effectively regulating against adverse impact, including sewage discharge.
Together we can restore these rivers, not just for our own benefit but for that of the generations that will follow us. Let us stand united in this mission, ensuring that our chalk streams continue to flow clearly and vibrantly, reflecting the beauty and richness of our natural landscape for years to come.
Question put and agreed to.