Bathing Water Status: Rivers

Nigel Evans Excerpts

Wednesday 9th November 2022 Commons Chamber

[Andrew Jones]

My hon. Friend is as wise as ever. I happen to know the Windrush a little bit, and it is a very beautiful part of our country. He is most fortunate to have it in his constituency. While it is a team effort, it will have to be backed by investment. It is one of a number of policy areas where our requirement for infrastructure has not kept pace with modern demands, so he is absolutely correct, and I do agree with him.

One area where we have seen significant progress is with the increased monitoring of CSOs, and that has contributed to greater awareness of the number of discharges. In 2016, only 5% were monitored—next year it will be 100%. That is very good progress. Information from the House of Commons Library, based on monitoring data supplied by the Environment Agency, shows that 97% of CSOs are monitored in Yorkshire, which is ahead of the national picture. In 2021, each CSO in Yorkshire discharged on average 34 times, with the average duration at 5.8 hours. While that is the second-best performance for the duration of discharges in England, it is still way too much and it shows just how far there is to go.

In terms of progress on this issue by my local water company, Yorkshire Water has recently announced an additional £100 million investment, funded by its shareholders, on top of its existing five-year business plan, aimed at reducing average bills by a minimum of 20% a year by March 2025, and that is compared with a baseline in 2021. In addition to the increased extreme weather and flash flooding events that cause CSOs to operate, a change to what we put into the system has been occurring over the past decade or so, particularly with wet wipes, but also with nappies being the main new entrants alongside fat from cooking.

Wet wipes are responsible for 90% of sewer blockages and contribute to the formation of fatbergs—all hon. Members probably know what fatbergs are; they are truly grim. When the sewers are blocked, the CSOs operate and flush the wet wipes, and anything that is backed up behind them, which obviously includes human waste, into waterways. The hon. Member for Putney (Fleur Anderson) has done good work with her Plastics (Wet Wipes) Bill to remove plastic from wet wipes. I support that work and think it is right, but even removing plastic from wet wipes is not guaranteed to make the problem go away. Consumer behaviour can change, however, which could help; the UK currently flushes 11 billion a year.

I raised the issue of new building standards at business questions last week. Rainwater run-off from new housing estates contributes to the volume of water that can overwhelm sewers and trigger a CSO to operate. In terms of building standards, developers must ensure that water is retained on site for longer before it is gradually released into the system. Attenuation tanks and ponds have a role to play. We have just had an important debate on levelling up rural Britain, and agricultural practices are also involved. Rainwater can cause fertilisers, pesticides and animal waste to enter rivers and lower water quality, which is highly significant in many parts of our country.

We as legislators also have a major role to play. The Environment Act 2021 contains a variety of measures, but at its heart is transparency. It makes it a legal requirement for companies to provide discharge data to the Environment Agency and make it available in near-real time to the public. That increase in monitoring and transparency has already led to more enforcement action, and in some cases fines, for water companies where breaches have been found—and quite right too.

I view water improvement as a real team effort; it is not for a single actor to take the actions. It means improved targets, vigilant monitoring, enforcement action, increased investment from water companies, and behavioural change. Achieving bathing water status is a significant step to implementing the changes needed to improve river water quality more widely because, if achieved, the Environment Agency will develop a bathing water profile and put plans in place to monitor and protect the bathing water.

That is why I wanted to bring this complex and long-standing issue to the House to ask the Minister what more can be done to promote the quality of inland waterways. Bathing water status in the UK has mainly been a coastal issue up to now, but rivers must be included far more in future. I also wanted to highlight, of course, our campaign to secure bathing water quality status for the River Nidd at the lido in Knaresborough to make one of Yorkshire’s best even better.

[Mr Deputy Speaker (Mr Nigel Evans)]

Robbie Moore sought permission from the mover of the motion and the Minister to make a short contribution to this Adjournment debate, and they have agreed. I have been informed.

--- Later in debate ---

[Trudy Harrison]

The hon. Gentleman raises an excellent point on the part water companies must play in cleaning up our lakes, rivers and coastal areas. I am a neighbouring MP and will be delighted to meet him to talk about the natural management that could be done—very much part of my portfolio in the Department for Environment, Food and Rural Affairs—to assist in cleaning up Lake Windermere in particular and of course the River Kent.

Bathing waters across England are a success story, with almost 95% achieving “good” or “excellent” status last year, the highest rate since the new stringent standards were introduced in 2015. Of these, 70% of bathing waters were classed as “excellent”, the highest quality standard, whereas just 28% of bathing waters met the highest standards in force in the 1990s. That demonstrates the excellent progress the Government are making in cleaning up our waters and holding water companies to account. Over the last 30 years, there has been good progress, following more than a century of poorly regulated industrial practices. A large proportion of the improving trend in bathing water quality can be attributed to improvements in sewage treatment.

Over £2.5 billion has been invested by English water companies to improve bathing water quality since privatisation, and England now has the cleanest bathing waters since records began. We know there is more to do to continue to drive up the quality of our rivers, lakes and coastal areas so people can enjoy them and nature can thrive. Areas used by large numbers of bathers and that have facilities to promote and support bathing are eligible for designation. We welcome applications for bathing water designations for both coastal areas and inland waters such as rivers. We actively encourage applications by writing annually to the chief executive of every local authority in England; we also write to other stakeholders such as swimming associations, because local authorities and stakeholders best know which popular riverside bathing areas may be suitable for designation. Once a site is designated as a bathing area, the Environment Agency will assess what action is needed to improve the water quality so that it can meet the standards that the public rightly expect and which are set by the bathing water regulations.

In 2021, we were delighted to approve the first designated river bathing water on the River Wharfe in Ilkley, and I pay tribute to my hon. Friend the Member for Keighley for his superb championing to get that designation over the line—I know he is supporting other Members across the House. That was followed by Wolvercote mill stream on the River Thames at Oxford this year, so it is wonderful to have my hon. Friend the Member for Witney (Robert Courts) here, championing bathing water quality and improving all water quality across the country. The designations are driving action to improve water quality.

My Department has received a lot of interest this year, and clearly society is paying a lot of attention to cleaning up our water. Our aim is to announce which new sites will be eligible to be designated before the start of the next bathing season, which is officially 15 May 2023, so get your Speedos ready—other outfits are available. We look forward to receiving the application for the River Nidd in the very near future, and I will be delighted to work with my hon. Friend the Member for Harrogate and Knaresborough, as will the Minister responsible for this area, my hon. Friend the Member for Taunton Deane (Rebecca Pow).

Guidance to assist applicants with their applications is already available on the Government website, and we plan to update this next year. To respond to the point made by my hon. Friend the Member for Harrogate and Knaresborough, that will make it easier for community groups to understand the criteria for bathing water and ensure that only the necessary information is requested, to save such a lot of time and effort. In addition, we are reviewing the Bathing Water Regulations 2013 to ensure that they reflect changes to how and where people use bathing waters.

My hon. Friend the Member for Harrogate and Knaresborough raised the subject of wet wipes. There is absolutely no doubt that wet wipes cause huge damage to sewers and to the environment when they are incorrectly flushed away. In fact, they make up 90% of the material that causes sewers to block. Let me take this opportunity to remind everybody across this House and across the country to bin it, don’t flush it.

Blockages can cause pollution and surface water flooding, and cost the water industry in England and Wales £100 million a year. The case for action is very clear. We are considering various options to tackle the issues caused by wet wipes. In November 2021 we launched a call for evidence that included questions on those options to help us build our evidence base and to inform our approach. That call for evidence closed on 12 February, and the Government will publish a response later this year.

Once again, I thank all Members, in particular my hon. Friend the Member for Harrogate and Knaresborough, for championing the best quality water we can possibly achieve, to support people to enjoy bathing and so that nature benefits from clean water, which we will all benefit from. I also agree, as has been said across the House, that water improvement is a team effort. We can all play a part. That is why we will continue to take action to require water companies and industry to achieve the necessary improvements to reduce pollution. I am pleased that water companies have committed £56 billion to be spent over the coming years to clean our water and improve storm overflows.

We recognise that healthy and well-managed water is key to our wellbeing and an important part of the Government’s pledge to hand over our planet to the next generation in a better condition than we inherited it.

[Mr Deputy Speaker (Mr Nigel Evans)]

I hope the Minister is reassured that my speedos are at the ready for about May, I should imagine, no sooner.

Question put and agreed to.