Aire Catchment Network
- Catchment HostThe Aire Rivers Trust
- River Basin DistrictHumber
- Management CatchmentAire and Calder
- Management Catchment ID3001
Catchment partnership vision
The River Aire, and its catchment, will be recognised as a gold-standard example of the recovery of a post-industrial river. It will be a thriving river, valued for its environmental, social and economic benefits. It will be appreciated by the community for its diverse ecology and contribution to flood risk management. We aim to improve the following:
- Habitat and Species; create a landscape scale ecological network
- Water Management; improve water quality to WFD standards or potential, minimise flood risk, promote sensitive land management, land-use to maximise water attenuation addressing urban diffuse and rural diffuse pollution
- Planning and Regeneration; realise opportunities through planning processes, river improvements support a healthy local economy
- Recreation and Leisure; maximise recreational resources whist avoiding detrimental impacts on wildlife
- Engagement and Education; develop and deliver projects which empower communities to take ownership of their river.

Yorkshire Farming and Wildlife Partnership
Catchment challenges
Current challenges identified by partnership
Pollution from waste water
Sewage treatment works impact on water quality
Physical modifications
Many barriers and canalised reaches impact on fish passage
Pollution from agriculture and rural areas
agricultural runoff containing silt and phosphate leads impacts on water quality
Future challenges predicted by partnership
Pollution from towns, cities and transport
Pollution from waste water
Pollution from agriculture and rural areas
Future challenges predicted by Environment Agency
Future challenges in 2050
- Invasive Non-native Species
- Physical Modifications
- Pollution from Towns Cities and Transport
Emerging challenges
- Changes to the Natural Flow and Water Levels
- Physical Modifications
- Pollution from Agriculture and Rural Areas
Partnership success highlights 2016 to 2021
Since 2016, some of our success include:
- Developing the Natural Aire (DNAire) - enabling passage of salmonids up to Skipton by building 4 fish passes and a community engagement programme
- Leeds Flood Alleviation Scheme 2
- natural flood management – Aire catchment-wide programme, designed to reduce the flood flooding and deliver a range of multi benefits through working with natural processes
- Upper Aire habitat and land management project – working in the predominantly rural Upper Aire catchment, this 9 year partnership works with farmers to change practices to ensure water improvement and habitat creation
- Live Streaming Leeds – a 6 year project with Leeds City Council, completing works on Wyke Beck, Meanwood Beck and Wortley Beck catchments
- Invasive Non-Native species (INNS) - over the last 5 years, Environment Agency and partners (Aire Rivers Trust, Friends of Bradford Beck) have completed an INNS treatment programme (Japanese knotweed and giant hogweed)
- the last 2 years the Aire Catchment Network has expanded and in 2020 created a new full time catchment officer.

DNAire
Partnership development plans
In the coming years we would like to see:
- an expansion of more collaborative bids across the catchment
- an expansion of interventions and projects in the Lower Aire - particular areas of focus include a citizen Science programme and growing community involvement
- strengthen the integration of flood risk interests for a catchment approach to water management, river restoration and fish passage
- working with landowners for best practise land management
- catchment phosphate reduction.
Partnership priority actions and measures for 2022 to 2027
Confident
Upper Aire Land Management and Habitat Project - improving ecology (2021 funding secured only)
- Reason for measure
- Control or manage rural diffuse pollution
- Delivery mechanism
- Water Environment Improvement Fund
- Location
- Otterburn Beck from Source to River Aire Earby Beck from source to River Aire Gordale Beck from Source to Malham Beck Glusburn beck from source to Lothersdale Beck Eastburn Beck from Lothersdale Beck to River Aire
Confident
River Worth fishery improvement - easing fish passage at 3 locations on the Lower Worth
- Reason for measure
- Mitigate the impacts on ecology from physical modifications in modified waters
- Delivery mechanism
- Other local funding
- Location
- Worth from Bridgehouse Beck to R Aire
Confident
Nature connections - planting and invasive species removal project
- Reason for measure
- Manage modified habitats
- Delivery mechanism
- National Lottery Heritage Fund
- Location
- North Beck from Source to River Worth Aire (R Worth to Gill Beck)
Confident
Leeds Flood Alleviation - catchment wide approach to natural flood managment
- Reason for measure
- Control or manage rural diffuse pollution
- Delivery mechanism
- EA Flood/coastal risk management programme
- Location
- Aire Upper Aire Middle Aire Lower
Confident
Developing the Natural Aire (DNAire) - addresses fish passage along the main River Aire at 4 key locations
- Reason for measure
- Manage modified habitats
- Delivery mechanism
- National Lottery Heritage Fund
- Location
- Aire from Gill Beck (Baildon) to River Calder Aire (R Worth to Gill Beck)
Confident
Enhancement/no deterioration measures in 2020-2025 Water Industry National Environment Programme
- Reason for measure
- Control or manage point source discharges
- Delivery mechanism
- Confirmed water industry programme 2020-2025
- Location
- Aire Upper Aire Middle Aire Lower
Less certain
Delivering Natural Aire 2 (DNAire) - removing further barriers to fish passage along the river
- Reason for measure
- Mitigate the impacts on ecology from physical modifications in modified waters
- Delivery mechanism
- Water Environment Improvement Fund
- Barriers to delivery
- Secure funding
- Location
- Aire Upper Aire Middle Aire Lower
Less certain
Middle Aire Lower Calder Wetlands
- Reason for measure
- Mitigate the impacts on ecology from physical modifications in modified waters
- Delivery mechanism
- Water Environment Improvement Fund
- Barriers to delivery
- Develop investigations, understanding and secure funding
- Location
- Calder from River Chald to River Aire Aire from River Calder to River Ouse Aire from Gill Beck (Baildon) to River Calder
Less certain
Refreshing the Aire and Better Becks
- Reason for measure
- Control or manage rural diffuse pollution
- Delivery mechanism
- Water Environment Improvement Fund
- Barriers to delivery
- Secure funding
- Location
- Milshaw Beck from Source to Low/Wortley/Pudsey Bks Gill Beck (Baildon) from Source to River Aire North Beck from Source to River Worth Aire (Eshton Beck to R Worth) Harden Beck from Source to River Aire
Less certain
Live Streaming Leeds - will improve the Wortley Beck Catchment in Leeds
- Reason for measure
- Mitigate the impacts on ecology from physical modifications in modified waters
- Delivery mechanism
- EU funding
- Barriers to delivery
- Secure funding to expand the project
- Location
- Meanwood Beck from Source to River Aire Wyke Beck from Source to River Aire Low/Wortley/Pudsey Bks
Less certain
Bradford Beck Restoration Project
- Reason for measure
- Mitigate the impacts on ecology from physical modifications in modified waters
- Delivery mechanism
- Water Environment Improvement Fund
- Barriers to delivery
- Secure funding to expand the project
- Location
- Bradford Beck (Clayton Bk to R Aire) Clayton Beck (Source to Bradford Bk)
Less certain
Upper Aire Habitat and Land Management Project
- Reason for measure
- Control or manage rural diffuse pollution
- Delivery mechanism
- Water Environment Improvement Fund
- Barriers to delivery
- Secure funding
- Location
- Aire Upper
Catchment Partnership contributors
Partners involved in the creation of this page and the actions of the partnership:
- National Trust
- Community Action Bradford and District
- Yorkshire Dales National Park Authority
- Wakefield Council
- The Conservation Volunteers
- Water at Leeds
- Yorkshire Dales Millennium Trust
- Canal Connections
- Aire Rivers Trust
- White Rose Forest
- Woodland Trust
- Bradford Rowing Club
- Earby History Society
- Baildon Town Council
- British Canoeing
- Craven College
- Groundwork
- York Consortium Drainage Boards
- Environment Agency
- North Yorks County Council
- National Farmers Union
- Oxenhope Village Council
- West and North Yorkshire Chamber of Commerce
- Network Rail
- Friends of Bradford's Becks
- Natural England
- Leeds City Council
- Yorkshire Wildlife Trust
- Calder and Colne Rivers Trust
- City of Bradford Metropolitan District Council
- JBA Trust
- Friends of the River Worth
- Morton Village Society
- RSPB
- Yorkshire Water Services
- iCASP
- Yorkshire Farming and Wildlife Partnership
- Pennine Prospects
- Bradford and Bingley Canoe Club
- Broughton Hall
- Canal & River Trust
- The River Stewardship Company
- Bingley Angling Club
- Selby District Council
- Wild Trout Trust
- Craven District Council