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A hand draws water into a flask from a river.
Project

AQuA (Action for Quality Aquatic Environments)

part of Citizen Science

AQuA aims to create an inclusive and diverse community of practice to monitor water quality in Yorkshire’s rivers and lakes. The project is co-led by local communities and scientists and over 1,700 members of the public will be invited to take part. AQuA will develop novel techniques for water quality monitoring by citizen scientists and explore how we can create greater trust in, and use of, aquatic citizen science data.

Active project

2025–2028

Project contact

Sarah West / sarah.west@sei.org

Background

Yorkshire’s rivers and lakes are polluted with a cocktail of human-generated chemicals and microbial contaminants. Of the 982 regional water bodies, none achieved a high ecological or chemical status in their last assessment. These are places valued for their biodiversity and benefits to public health and used for a variety of sports and recreational activities. However, increasing pollution is affecting ecological health and hindering public use, jeopardizing both biodiversity and the positive benefits these environments foster in our communities.

Recent reductions in funding for Environment Agency monitoring have exacerbated these problems. Amid growing public dissatisfaction, there is now an urgent need for innovative approaches to environmental monitoring and management. AQuA has been designed to address this issue.

AQuA

AQuA aims to create an inclusive and diverse community of practice to monitor water quality in Yorkshire’s rivers and lakes. The project is co-led by local communities and scientists and we will invite over 1,700 members of the public to take part. The data collected will inform action to improve the health of waterways and we’re working with key stakeholders to understand the effectiveness of intervention.

We are co-producing novel techniques to enable citizen scientists to monitor aspects of water quality beyond traditional measurements such as phosphate, nitrate, and pH. Instead, the project will focus on priority micropollutants such as pharmaceuticals and bacterial species. We plan to develop a harmonised citizen science toolkit that underpins data generation across nine Yorkshire water bodies. In developing this toolkit and modelling its use, we aim to demonstrate the quality and reliability of citizen science data to end users, increasing their trust in it and use of it.

We are also developing novel methods and messaging to recruit and retain a diverse group of Yorkshire residents, including communities traditionally underrepresented in citizen science. 

A group of people sitting and having discussions in an ancient hall.

Workshop with local community at Bedern Hall, York, during the bursary phase of the project.

Photo: John Wilkinson

Ultimately we hope to:

  • improve Yorkshire’s aquatic environments for biodiversity and people;
  • make aquatic citizen science more diverse, inclusive and sustainable; and
  • increase trust in, and use of, citizen science data on the aquatic environment.

Aims

AQuA is designed to answer six questions which were co-prioritized with community groups during the  project’s bursary stage:

  1. How can we increase engagement and widen participation in environmental citizen science?
  2. How do we ensure that methodologies used across different citizen science groups to study the aquatic environment are of high quality and produce comparable and novel results?
  3. What is contaminating Yorkshire’s surface water and can we characterize microbial and chemical signatures of different types of outfalls?
  4. Can we use citizen science to quantify the effectiveness of measures already taking place to improve Yorkshire’s aquatic environments to help stakeholders and government prioritize solutions and locations for future investment?
  5. How can we communicate co-created findings and data in a meaningful and accessible way?
  6. How do we capture and share lessons learnt in the project while building capacity in those engaging in citizen science?

Workstreams

To answer these questions, we have developed six work packages. SEI York is leading two of these (marked bold below), building on our extensive experience in researching and conducting inclusive citizen science. 

  1. Volunteer engagement, support, training
  2. Ensuring high-quality citizen science data — building an accurate, easy and cheap Citizen Science toolkit
  3. Co-beneficial environmental monitoring
  4. Translating environmental science to environmental solutions
  5. Employ FAIR data management and visualization
  6. Critical analysis of processes & outcomes — monitoring and evaluation

An additional research question co-prioritized with community groups is ‘Are Yorkshire’s rivers and lakes safe to play in’. We will work with local sports and recreation groups to help answer that. 

Infographic showing the AQuA work packages and research questions, with text as follows. WP 1 Volunteer engagement, support, and training How can we increase engagement and widen participation in environmental citizen science? WP 2 Building an accurate, easy and cheap Citizen Science toolkit How do we ensure that methodologies used across different citizen science groups to study the aquatic environment are of high quality and produce comparable and novel results? WP 3 Co-beneficial environmental monitoring What is contaminating Yorkshire’s surface water and can we characterise microbial and chemical signatures of different types of outfalls/ discharges polluting our water (e.g., CSOs, WWTPs, agriculture, street runoff)? Are Yorkshire’s rivers and lakes safe to play in (e.g., wild swimming, kayaking) and what are the potential health impacts for humans and aquatic ecology? WP 4 Translating environmental science into environmental solutions Can we quantify the effectiveness of measures already taking place to improve Yorkshire’s aquatic environments to help stakeholders & government prioritise solutions for future investment? WP 5 FAIR data management and visualization How can we communicate co-created findings in an accessible and meaningful way? WP 6 Monitoring and evaluation Capture / share lessons learned in the project and build capacity in those engaging in citizen science. Notes AQuA aims to respond to co-designed, priority environmental questions (WPs 3 and 4) … …by developing and using excellent methodologies for engaged environmental science (WPs 1, 2, 5 and 6).

AQuA work packages and research questions

Infographic: AQuA project

Case studies

Working with local groups, we will look at nine case study water bodies:

  • River Aire (Aire Rivers Trust)
  • River Foss (River Foss Society)
  • River Nidd (Nidd Action Group)
  • River Holme (River Holme Connections)
  • Costa/ Pickering Beck (Ryedale Environment Group)
  • River Rye (Ryedale Environmental Group)
  • River Wharfe (Dales and Vales Rivers Trust)
  • Waterloo Lake (Friends of Roundhay Park)
  • Gledhow Lake (Friends of Gledhow Valley Woods)
Map showing the location of AQuA's 9 case study systems, as described in the text.

AQuA case study sites Image: AQuA project

July 2025

We’ve now launched the AQuA website and AQuA LinkedIn page.

To stay up to date with the project you can follow us on LinkedIn or use the AQuA contact form to sign up for email updates. 

April 2025

On 26 April we held the project kick off meeting. Team members and members of many of our partner organizations gathered to hear about regional water pollution and how we plan to use citizen science to help solve Yorkshire’s aquatic pollution problems. 

Read a summary of the meeting. 

December 2024

Read the press release about the project’s aims, plans and partners.

Research Team

AQuA is a partnership including over 20 public, academic, government, charity, and business groups comprising over 1700 members of the public. 

The project is led by the University of York in collaboration with SEI, the University of Leeds, the Environment Agency and Rivers Trust. The project lead is John Wilkinson, Lecturer in Environmental Science at the University of York.

Project Partners include: Bradford Amateur Rowing Club, The River Foss Society, Friends of Gledhow Valley Woods, Yorkshire Water, Nidd Action Group, Ryedale Environmental Group, Yorkshire Wildlife Trust, Aire Rivers Trust, Bioventix, City of York Council, Friends of Roundhay Park, North Yorkshire County Council, Pickering Fishery Association, River Holme Connections, Roundhay Environmental Action Project, St Nicks, Seven Angling Club, York Postal Harriers Runners Club, Yorkshire Dales Rivers Trust and Furaha Asani.

Funding

Funding is provided by the Natural Environment Research Council (NERC)'s Engaged Environmental Science programme.

Sarah West

Professor and Centre Director

SEI York

Rhys Archer

Research Associate

SEI York

Jana Busch

Communications Specialist

Communications

SEI York

Sarah Moore

Public Engagement Coordinator

SEI York

To keep up with project developments


AQuA logo

Topics and subtopics
Health : Pollution / Water : Water resources
Related centres
SEI York
Regions
United Kingdom