Water quality in the River Nidd will probably not improve “for several years” despite having been granted bathing water status, according to the chair of the Nidd Action Group, which successfully campaigned for the designation.
As we reported ahead of yesterday’s official announcement, Knaresborough Lido is one of 27 new bathing water sites named by the Department for Environment, Food and Rural Affairs (Defra) ahead of the 2024 bathing season, which runs between 15 May and 30 September.
The status means that the Environment Agency will now test river water at the site regularly and have a duty to act if water quality does not come up to the required standard.
Defra’s approval of the status has been hailed a victory for campaigners, who were led by NAG and enjoyed heavyweight support from Andrew Jones, MP for Harrogate and Knaresborough.
But David Clayden, chair of NAG, said that although he was pleased with the result, it did not mean the matter had been settled, or that the river had been cleaned up yet. He said:
“I’m certainly happy that we’ve established the Lido as safe bathing water. It’s a good move for the town, for people who use the Lido, and for the river in general.
“I would suggest, though, that we won’t see any improvement for several years.”
He said that the Environment Agency would now be testing river water at the Lido every week for the next 30 weeks, after which it will decide on the basis of the data collected what classification the Lido will have: ‘excellent’, ‘good’, ‘sufficient’ or ‘poor’.
Mr Clayden said:
“I suspect it will be ‘poor’. The Environment Agency will then have to present a plan to improve the river’s water quality and work with Yorkshire Water and others to make it happen.
“NAG’s actions now will be to keep on their tail, pressing, checking and challenging to make sure water quality does actually improve.”

The lido for yesterday’s ministerial visit.
The campaign to have Knaresborough Lido designated as a bathing site came in response to long-standing concerns that the water in the River Nidd was dangerously polluted.
In 2020, every section of the Nidd in the Harrogate district failed Environment Agency water quality tests, in part due to pollution from raw sewage. Since then, tests have consistently found high levels of harmful E.coli bacteria in the water.
E.coli in water is a strong indicator of faecal contamination and ingesting it can cause vomiting and diarrhoea, or even lead to more severe illnesses.
Nidd Action Group was set up by concerned residents and fishing enthusiasts in October 2022 and last year organised an army of volunteers to test water quality at sites along the river. They found that E.coli concentrations were strongest downstream of Oak Beck’s confluence with the Nidd and peaked in August, after wet weather caused Yorkshire Water to discharge untreated waste into the river.
Earlier this year, a report from the Angling Trust found the Nidd to be among the UK’s most polluted rivers.
The granting of bathing water status has been claimed as a victory for Mr Jones, who said:
“Whilst I was quietly confident we would be successful I am delighted that we did it!”
‘We deserve much better’
But his adversary Tom Gordon, the Liberal Democrat parliamentary candidate, said that although the move was a “step in the right direction”, the government needed to do more. He said:
“The government needs to go much further and stop sewage being pumped into the River Nidd and all swimming sites. Conservative ministers allowed disgraced water firms to spill sewage into the Nidd for a staggering 17,229 hours last year, a 113% increase on 2022.
“No swimmer should have to fear raw sewage making them sick.
“Whilst the announcement is a step in the right direction, we deserve so much better. “
Mr Gordon said water companies would face punitive fines under Lib Dem plans to create a blue flag scheme for the Nidd. He added:
“Today the Liberal Democrats have tabled an amendment to make water companies criminally liable for their sewage pollution. I am urging Andrew Jones to back this and finally get tough on these firms.”

Rivers minister Robbie Moore and Andrew Jones MP at Knaresborough Lido yesterday.
Shan Oakes, the Green Party parliamentary candidate for Harrogate and Knaresborough, said yesterday’s announcement came as “no surprise”, adding:
“As soon as we saw photos, some months ago, of Andrew Jones MP posing with a minister, we knew that bathing water status would be conferred – because the Conservative Party wants Mr Jones to win here at the next election.
“This is laughable because it is Conservative policy which has led to the exponential destruction of our river habitats.”
Ms Oakes said bathing water status meant “very little in fact” because the Environment Agency, which will be responsible for monitoring water quality, “has been reduced by the Tories to a tiny fragment of its original size” and “will have difficulty in carrying out this added responsibility”.
“To actually improve water quality, there needs to be a fundamental change in ideology. That change is to stop depending on ‘the market’ to run things. We need government to put back real dynamic regulation or to bring these public services back into proper public control.”
Read more:
- River Nidd at Knaresborough granted bathing water status
- Environment Agency investigating possible pollution of Harrogate’s Oak Beck
- Environmentalists respond to Nidd and Ure sewage spill figures
£1m Hookstone pollution penalty should have been spent in Harrogate, says councillor
A £1 million penalty paid by Yorkshire Water for polluting Hookstone Beck should have been awarded to a Harrogate group, according to the local councillor.
Yorkshire Water said last week it had agreed to pay £500,000 to York-based Yorkshire Wildlife Trust and £500,000 to Pateley Bridge-based Yorkshire Dales Rivers Trust.
The payments were to atone for an unauthorised sewage discharge that polluted Harrogate’s Hookstone Beck in 2016 and killed fish.
Cllr Pat Marsh, a Liberal Democrat who represents Stray, Woodlands and Hookstone on North Yorkshire Council, said the money could have paid for “desperately needed” repairs in Hookstone Woods.

Cloudy water in Hookstone Beck caused by Yorkshire Water’s pollution.
Cllr Marsh, who is also chairman of Hookstone and Stonefall Action Group, said she was “outraged” by the pollution and the decision to spend the penalty elsewhere, without consulting local councillors, “rubbed salt in the wounds”.
She said volunteers at HASAG, who look after the Pan Handle, Stonefall Park and Hookstone Wood, were trying to raise money to rebuild the willow bridge that connects two ponds in Hookstone Wood.
Cllr Marsh said:
“This is so close to where the spill occurred. Why shouldn’t they be supported rather than some area not even in the Harrogate area?
“Consultation with Harrogate councillors should have happened. Again this is another reason why we need a Harrogate Town Council. So we suffer the mess and receive nothing to compensate.”
Yorkshire Dales Rivers Trust will use the funding on developing the iNidd campaign to improve the River Nidd.
Read more:
- Yorkshire Water pays record £1m to charities after polluting Harrogate beck
- River Nidd clean-up campaign boosted by £500,000 from Yorkshire Water
River Nidd clean-up campaign boosted by £500,000 from Yorkshire Water
A campaign to clean-up the River Nidd has received a £500,000 boost — from a penalty paid by Yorkshire Water for polluting Harrogate..
Yorkshire Water revealed last week it had agreed to give £1 million to charities for polluting Hookstone Beck in Harrogate.
The sum — to atone for an unauthorised sewage discharge that killed fish in the beck — was divided equally between Yorkshire Wildlife Trust and Yorkshire Dales Rivers Trust.
A meeting in Knaresborough yesterday heard Yorkshire Dales Rivers Trust, which is based in Pateley Bridge, will use the funding to lead the iNidd project to clean-up the River Nidd.
Charlotte Simons, senior project manager at the trust, told the meeting:
“The sad thing is we have the money because something went wrong.
“But we have been given a lump sum that can lead to long-term improvements on the River Nidd.”

Yesterday’s meeting in Knaresborough.
The trust, which runs improvement projects across the catchments of the Swale, Ure, Nidd, Wharfe and Ouse, will work with anglers, academics and wild swimmers as well as Yorkshire Water and the Environment Agency on the iNidd scheme.
Andrew Jones, the Conservative MP for Harrogate and Knaresborough, is also involved through his campaign to achieve bathing water status on the Nidd at Knaresborough Lido.
The trust previously led the iWharfe project to improve the River Wharfe.
Yorkshire Water’s iNidd funding will pay for water quality schemes and other initiatives, such as habitat improvements and tackling invasive non-native species.
Nidd Action Group organised yesterday’s meeting at the Centre on Gracious Street, which gave members of the public the chance to quiz those involved in the iNidd campaign.
It followed a previous meeting at the same venue in spring this year, which marked the start of the clean-up campaign.
David Clayden, chair of the action group, said:
“We have achieved a lot in six months. I expect to see plans come together in the next six months that are collaborative and will make a difference.”
Read more:
- Yorkshire Water begins £19m works in bid to improve River Nidd quality
- Yorkshire Water’s £1m pay-out to charities branded ‘pathetic‘
Yorkshire Water pays record £1m to charities after polluting Harrogate beck
Yorkshire Water has paid a record £1 million to environmental and wildlife charities after polluting a Harrogate river, following an investigation by the Environment Agency.
The utility company polluted Hookstone Beck with an unauthorised sewage discharge from Hookstone Road combined sewer overflow, killing fish and breaching its environmental permit.
It submitted an Enforcement Undertaking to the Environment Agency, proposing a charitable donation totalling £1 million, which is the largest ever accepted by the Agency.
It has paid £500,000 to Yorkshire Wildlife Trust and £500,000 to Yorkshire Dales Rivers Trust. It has also completed a significant £1.85 million sewer network upgrade in the area as part of the enforcement terms.
Claire Barrow, Environment Agency area environment manager in Yorkshire, said:
“We always consider enforcement options on a case-by-case basis and Enforcement Undertakings allow companies to put right what went wrong and contribute to environmental improvements and outcomes.
“This significant £1 million civil sanction will be invested back into the local area to enhance the environment for people and wildlife.
“The Environment Agency investigation also led to significant improvements to the sewer network in this area to prevent repeat incidents and ensure future compliance with environmental requirements.”

Polluted water flowing into Hookstone Beck. Photo: Environment Agency.
The Stray Ferret has extensively covered this issue. As we reported in July 2023, it agreed to pay £235,000 to Yorkshire Wildlife Trust following an illegal discharge into Hookstone Beck in 2015. Two years ago, we also reported on a “sea of bubbles” that appeared in the beck.
And the problems are not confined to that particular watercourse. Earlier this year, the Stray Ferret revealed that Yorkshire Water had discharged sewage into the River Nidd 870 times in 2022, and levels of the harmful bacteria E. coli are “concerningly high”.
Read more:
- Yorkshire Water pays £235,000 for illegal Harrogate sewage discharge
- Environment Agency investigating possible pollution of Harrogate’s Oak Beck
- Investigation into ‘sea of bubbles’ in Harrogate’s Hookstone Beck
An Enforcement Undertaking is a voluntary offer made by companies or individuals to make amends for their offending, and usually includes a payment to an environmental charity to carry out environmental improvements in the local area.
Hookstone Road combined sewer overflow has an environmental permit which allows a discharge into the beck when the storm sewage facility is full due to rainfall or snow melt.
On August 31, 2016 the Environment Agency received a report of pollution in Hookstone Beck. Investigating officers traced it to the overflow at Hookstone Road, which had blocked and not alerted Yorkshire Water due to faulty telemetry equipment.
The investigation found that almost 1,500 fish had been killed and water quality affected for 2.5km downstream. A series of further blockages and discharges took place in the following months.
A detailed Environment Agency investigation was undertaken, this included the use of devices called sondes in the river to measure the impact of ammonia and an assessment of Event Duration Monitoring data that revealed the company was in breach of its environmental permit.
As part of the Enforcement Undertaking requirements Yorkshire Water has already carried out a significant £1.85 million improvement and rebuilding project to the overflow and surrounding sewer network to bring it back into compliance with its environmental permit.

Photo: Environment Agency.
A spokesperson for Yorkshire Water said:
“This incident was initially caused by a plank of wood that shouldn’t have been in the sewer network and took place seven years ago. We acted quickly to stop the pollution but understand incidents of this kind are distressing and when things go wrong, we understand we have a responsibility to make it right and to prevent these things from happening at all.
“Unfortunately, it has taken seven years to reach an agreement with the Environment Agency to donate funds to local wildlife charities that will directly benefit Yorkshire, but we are pleased to have finally provided funds to the Yorkshire Wildlife Trust and Yorkshire Dales Rivers Trust.
“We’re committed to protecting the environment and our procedures and processes have evolved significantly since 2016, contributing to a halving of pollution incidents in the last five years. Following this incident in 2016, we spent almost £2 million to improve the sewer network in the area to prevent repeat issues.”
Individuals and organisations that pollute the environment will soon face unlimited penalties under new legislation being brought forward by the government. The current limit of variable monetary penalties that the Environment Agency can impose directly on operators will be lifted, following a government consultation which received widespread public support.
This will offer regulators a more efficient method of enforcement than lengthy and costly criminal prosecutions, although the most serious cases will continue to be taken through criminal proceedings.
Water Minister Robbie Moore said:
“This record penalty paid by Yorkshire Water demonstrates that those who damage our natural environment will be held to account.
“Our Plan for Water is all about delivering more investment, stronger regulation and tougher enforcement right across the water sector – and this penalty for Yorkshire Water demonstrates that we will take robust action when required.
“Our Plan includes scrapping the cap on civil penalties by introducing unlimited fines and significantly broadening their scope to target a much wider range of offences – from breaches of storm overflow permits to the reckless disposal of hazardous waste.”
Yorkshire Wildlife Trust will use the payment in North Yorkshire for new and improved homes for wildlife, mainly on their wetland reserves. This includes reprofiling Ripon City Wetlands to create muddy shores for wading birds, safe breeding islands and removing invasive plants, as well as replacing equipment. Habitat improvements on the River Tutt at Staveley nature reserve will also help to store flood water, protecting communities downstream.
Yorkshire Dales Rivers Trust will use the payment to develop a programme of improvements along the River Nidd. It will be working through the catchment partnership – Dales to Vales Rivers Network – with local communities and other organisations to build on existing work with citizen scientists.
Glut of housebuilding in Harrogate worsening Nidd raw sewage problemA massive increase in housebuilding across Harrogate and Knaresborough is worsening pollution in the River Nidd, according to the Environment Agency.
Jamie Duncan, who has worked on the Nidd for 20 years for the public body, gave a wide-ranging presentation about the health of the river to Harrogate and Knaresborough councillors earlier today.
Yorkshire Water is allowed to release sewage into the Nidd when the sewerage system is at risk of being overwhelmed through what are called storm overflows.
It has led to human waste being released over thousands of hours, and sampling by the Nidd Action Group has reported that the bacteria E. coli is at “concerningly high” levels.
Mr Duncan’s message to councillors was stark as he warned the problem could get worse without a recognition of the impact that development is having, and improvements to the town’s creaking Victorian sewerage system.
He said the Environment Agency was trying to tackle historic pollution problems, such as peat bog erosion and metal mining, which wash into the river at Nidderdale and travel downstream.
But he said its attempts are being made more difficult due to the thousands of new homes that have been built in the outskirts of Harrogate over the last decade — and thousands are more planned.
He said:
“If you are building housing estates on the urban fringe, on greenfield sites that historically have sewers just for servicing a pub and a few farms… and you’re putting hundreds of houses into these pipes then you only need a very small amount of rain [for waste] to spill into rivers.
“That’s untreated sewage. You’ve sieved out contraception and sanitary products, nothing more.”
Read more:
- Public meeting to be held about state of River Nidd
- Harrogate and Knaresborough MP submits River Nidd bathing water status bid
- High levels of faecal bacteria in River Nidd confirmed
During the 2010s the now defunct Harrogate Borough Council did not have a local plan for several years, which gave the authority little control over where developers chose to build.
Harrogate now has a local plan but Mr Duncan said North Yorkshire Council must give more consideration into what impact new housing is having on the sewerage system, which he said is struggling to cope.
He added that the situation is leading to more storm overflows and more sewage being pumped into the Nidd.
A working group of councillors was set up last year to tackle pollution in the river, following an incident last summer where several children ended up in hospital after swimming there.
A campaign is also underway to clean up the river so it can be designated with bathing water status. Harrogate and Knaresborough Conservative MP Andrew Jones submitted an application to government last month.
North Yorkshire Council is also in the early stages of developing a new county-wide local plan that will set out where housebuilding can take place over the next 15 years.
Paul Haslam, Conservative councillor for Bilton and Nidd Gorge, said he hoped the council can view the sewage network as a “critical part” of infrastructure, like roads.
In the meantime, Mr Duncan urged councillors to factor in the sewerage system when granting planning permission for new developments.
He said:
“If you’re going to grant it, please understand the knock-on effects. Houses might be new, but the sewage pipes might run a very long way through central Harrogate to a very old system that’s at capacity.”