Select Committee · Environmental Audit Committee

Water Quality in Rivers

Status: Closed Opened: 8 Dec 2020 Closed: 22 Oct 2023 51 recommendations 31 conclusions 1 report

The Environmental Audit Committee (EAC) is holding an inquiry into water quality in rivers. The EAC has previously inquired into nitrate pollution so this inquiry intends to focus on the water industry and urban diffuse pollution. For more information about this inquiry read the call for evidence . Read the interactive summary of the report … Show more

Clear

Reports

1 report
Title HC No. Published Items Response
Fourth Report - Water quality in rivers HC 74 13 Jan 2022 82 Responded

Recommendations & Conclusions

11 items
24 Recommendation Fourth Report - Water quality in rivers Deferred

Independent analysis of publicly available monitoring data, using machine learning techniques, has produced insights into...

Independent analysis of publicly available monitoring data, using machine learning techniques, has produced insights into the performance of the sewerage network which appears to have been beyond the current capacity of the Environment Agency to achieve, let alone water companies. The Environment Agency must improve its capacity to handle the … Read more

Government response AI summary
The government states that the independent Sentencing Council will consider the recommendation on improving the capacity to handle large volumes of data.
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29 Recommendation Fourth Report - Water quality in rivers Deferred

We recommend that water companies take immediate steps to install volume monitors at all points...

We recommend that water companies take immediate steps to install volume monitors at all points where overflows may discharge from their sewerage networks, so as to provide continuous real-time monitoring of the volume of discharges consistent with the provisions of the Environment Act 2021. Drainage and sewerage management plans should … Read more

Government response AI summary
The government states the Government will examine the main options for reducing pressures on existing infrastructure as part of the overall ambition to progressively reduce the harm caused and this will be consulted on in Spring 2022 and will include ambitious targets to reduce storm …
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41 Recommendation Fourth Report - Water quality in rivers Deferred

We recommend that Ofwat examine the scope of its existing powers in respect of water...

We recommend that Ofwat examine the scope of its existing powers in respect of water company remuneration, with a view to limiting the awards of significant annual bonuses to water company senior executives in the event of major or persistent breaches in permit conditions. Read more

Government response AI summary
The government is undertaking a review of whether to implement Schedule 3 of the Flood and Water Management Act 2010, and states that it can address separate surface water and foul sewers as part of mandatory standards.
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42 Conclusion Fourth Report - Water quality in rivers Deferred

It is clear that there are no quick fixes to decades of under-investment in the...

It is clear that there are no quick fixes to decades of under-investment in the sewerage network in England. Successive administrations, water companies and regulators have grown complacent and have sometimes appeared resigned to maintaining the antiquated practice of dumping sewage in rivers. Read more

Government response AI summary
The government redirects responsibility to the Office for Environmental Protection (OEP), stating that the OEP will make independent decisions about prioritisation of its resources and exercise of its functions, including considering the committee's conclusions.
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45 Recommendation Fourth Report - Water quality in rivers Deferred

We recommend that Ofwat prioritise the long-term investment in wastewater assets as an essential outcome...

We recommend that Ofwat prioritise the long-term investment in wastewater assets as an essential outcome of its price review process. We further recommend that Ofwat incentivise the use of nature-based solutions in wastewater management, including ongoing funding for maintenance and operation. Read more

Government response AI summary
Response provided at paragraph 26, which discusses Ofwat's responsibilities.
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56 Recommendation Fourth Report - Water quality in rivers Deferred

Highways authorities at the national and local level must place a greater priority on preventing...

Highways authorities at the national and local level must place a greater priority on preventing pollution from the strategic road network and from major roads maintained by local authorities in England. Solutions are available. These need to be rolled out as rapidly as possible. Read more

Government response AI summary
The Department for Transport and National Highways will examine the feasibility of using existing funds in the current road period (2020–2025) to support increased ambition in this area, and the Department for Transport is currently developing the third Road Investment Strategy (2025–2030) which provides an …
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58 Recommendation Fourth Report - Water quality in rivers Deferred

We recommend that National Highways accelerate its programme of installation of improvements to highways drainage...

We recommend that National Highways accelerate its programme of installation of improvements to highways drainage in England, particularly at the 1,326 outfalls and soakaways considered to be high risk, to capture and filter polluting run-off before it enters watercourses and groundwater. Read more

Government response AI summary
The Department for Transport and National Highways agree that a level of increased ambition and delivery in this area should be supported and they will examine the feasibility of using existing funds in the current road period (2020–2025) to support this where possible. The Department …
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61 Conclusion Fourth Report - Water quality in rivers Deferred

We welcome the announcement that Ministers are to review whether Schedule 3 to the Flood...

We welcome the announcement that Ministers are to review whether Schedule 3 to the Flood and Water Management Act 2010 is to be implemented in England. Implementation would end the current automatic right to connect to sewerage systems, and mitigate the accompanying risks of overloading sewer capacity. Read more

Government response AI summary
The government is conducting a review that covers the points raised, to inform a consultation in due course.
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62 Recommendation Fourth Report - Water quality in rivers Deferred

We recommend that the review consider the optimum arrangements for maintenance and adoption of sustainable...

We recommend that the review consider the optimum arrangements for maintenance and adoption of sustainable drainage systems, and that it should propose an end to the automatic right to connect to the sewer in new developments as soon as possible and by the end of 2023 at the latest. Read more

Government response AI summary
The Government is currently conducting a review which covers these points, to inform a consultation in due course.
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64 Recommendation Fourth Report - Water quality in rivers Deferred

We further recommend that Non-Statutory SuDS Standards should be improved, taking into account the findings...

We further recommend that Non-Statutory SuDS Standards should be improved, taking into account the findings of the DEFRA review, so as to include water quality alongside other wider benefits, and should be made mandatory.

Government response AI summary
The Government is currently undertaking a review of whether to implement Schedule 3 of the Flood and Water management Act 2010, and states that the current non-statutory standards will be reviewed and become mandatory if the Schedule is implemented.
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65 Recommendation Fourth Report - Water quality in rivers Deferred

New housing developments must be used to set the standard for the sustainable sewerage networks...

New housing developments must be used to set the standard for the sustainable sewerage networks required in the 21st century. It is unacceptable for developers to increase the pressure on overloaded combined sewerage systems and not to contribute to improvements. We recommend that, in the process of approval of any … Read more

Government response AI summary
The government is undertaking a review of whether to implement Schedule 3 of the Flood and Water Management Act 2010, and states that it can address separate surface water and foul sewers as part of mandatory standards.
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Oral evidence sessions

6 sessions
Date Witnesses
13 Oct 2021 Heidi Mottram CBE · Northumbrian Water, Ian McAulay · Southern Water, Liv Garfield · Severn Trent Water, Sarah Bentley · Thames Water, Susan Davy · South West Water View ↗
15 Sep 2021 Kirstin Green · Department for Environment, Food and Rural Affairs, Rebecca Pow · Department for Environment, Food and Rural Affairs, Richard Bramley · National Farmers Union (NFU), Simon Gallagher · Ministry of Housing, Communities and Local Government, Susan Twining · CLA (Country Land and Business Association) View ↗
23 Jun 2021 David Black · Ofwat, Nick Harris · National Highways, Sir James Bevan · Environment Agency View ↗
26 May 2021 Alastair Chisholm · Chartered Institution of Water and Environmental Management, Bronwyn Buntine · Kent Council, Daniel Johns · Anglian Water Services Ltd, Ian Titherington · Cardiff Council, Jo Bradley · Stormwater Shepherds, Lila Thompson · British Water View ↗
21 Apr 2021 Feargal Sharkey · Amwell Magna Fishery, Jane Nickerson · Swim England, Mr Ben Seal · British Canoeing, Pete Lloyd · Environment Agency, Professor Peter Hammond · University College London (UCL), Professor Rebecca Malby · Ilkley Clean River Group View ↗
10 Mar 2021 Amy Slack · Surfers against Sewage, Dr Michelle Jackson · Oxford University, Dr Rob Collins · The Rivers Trust, Guy Linley-Adams · Salmon and Trout Conservation, Professor Nigel Watson · Lancaster University, Professor Steve Ormerod · Cardiff University View ↗

Who gave evidence

31 witnesses
WitnessOrganisationSessions
Alastair Chisholm · Director of Policy Chartered Institution of Water and Environmental Management 1
Amy Slack · Head of Campaigns & Policy Surfers against Sewage 1
Bronwyn Buntine · Sustainable Drainage Team Leader Kent Council 1
Daniel Johns · Head of Public Affairs Anglian Water Services Ltd 1
David Black · Chief Executive Ofwat 1
Dr Michelle Jackson · Associate Professor of freshwater/marine ecology,… Oxford University 1
Dr Rob Collins · Head of Policy and Science The Rivers Trust 1
Feargal Sharkey · Chairman Amwell Magna Fishery 1
Guy Linley-Adams · Solicitor Salmon and Trout Conservation 1
Heidi Mottram CBE · Chief Executive Northumbrian Water 1
Ian McAulay · Chief Executive Southern Water 1
Ian Titherington · Lead drainage officer Cardiff Council 1
Jane Nickerson · Chief Executive Swim England 1
Jo Bradley · Director of Operations UK Stormwater Shepherds 1
Kirstin Green · Deputy Director, Water Quality Department for Environment, Food and Rural Affairs 1
Lila Thompson · Chief Executive British Water 1
Liv Garfield · Chief Executive Severn Trent Water 1
Mr Ben Seal · Places to Paddle Manager British Canoeing 1
Nick Harris · Chief Executive National Highways 1
Pete Lloyd · Retired water quality expert Environment Agency 1
Professor Nigel Watson · Professor of Geography and Environmental Manageme… Lancaster University 1
Professor Peter Hammond · (retired) Professor of Computational Biology University College London (UCL) 1
Professor Rebecca Malby · Co-founder Ilkley Clean River Group 1
Professor Steve Ormerod · Professor of Ecology/Co-Director Water Research I… Cardiff University 1
Rebecca Pow · Parliamentary Under-Secretary of State (Minister … Department for Environment, Food and Rural Affairs 1
Richard Bramley · Environment Forum Chair National Farmers Union (NFU) 1
Sarah Bentley · Chief Executive Thames Water 1
Simon Gallagher · Planning Director Ministry of Housing, Communities and Local Government 1
Sir James Bevan · Chief Executive Environment Agency 1
Susan Davy · Chief Executive South West Water 1
Susan Twining · Chief Land Use Policy Adviser CLA (Country Land and Business Association) 1

Correspondence

15 letters
DateDirectionTitle
23 Oct 2023 To cttee Letter from the Chief Executive of Ofwat regarding their Water Company Performa…
22 Sep 2022 To cttee Letter from the Secretary of State for Environment, Food and Rural Affairs, rel…
6 Jan 2022 To cttee Letter from the Leader of Chichester District Council, relating to the Water Qu…
6 Jan 2022 To cttee Letter from National Highways, relating to the Water Quality in Rivers inquiry,…
25 Nov 2021 To cttee Letter from the Interim Chief Executive of Ofwat, relating to the Water quality…
25 Nov 2021 To cttee Letter from the Wastewater Director of Northumbrian Water Limited, relating to …
4 Nov 2021 To cttee Letter from the Northumbrian Water Chief Executive, relating to the 13 October …
4 Nov 2021 To cttee Letter from the Severn Trent Plc Chief Executive, relating to the 13 October Wa…
26 Oct 2021 To cttee Letter from the Chair to the Secretary of State for Environment, Food and Rural…
14 Oct 2021 To cttee Letter from the Leader of Herefordshire Council, concerning water quality in ri…
16 Sep 2021 To cttee Letter from the Minister of State for Housing, relating to the Water quality in…
9 Sep 2021 To cttee Letter from the Environment Agency Chief Executive, relating to the Water quali…
9 Sep 2021 To cttee Letter from the Acting CEO of Highways England, relating to the Water quality i…
9 Sep 2021 To cttee Letter from the Interim Chief Executive of Ofwat, relating to the Water quality…
21 Jul 2021 To cttee Letter from the Acting CEO of Highways England, relating to the Water quality i…