Crane Valley Partnership

Catchment partnership vision

Our vision (summarised from CVP's Strategy for the Crane Valley 2018-2028) is for the rivers and waterbodies in the catchment to be widely recognised and valued as the 'central thread' that links together the natural environment around the north west quadrant of London. This corridor of natural capital to be generally perceived as essential to the area's prosperity, health and wellbeing. Those living and working in the catchment to be able to easily access the watercourses and surrounding green spaces, where wildlife is thriving, and pollution levels are low. Local residents, businesses and policymakers recognise how natural capital enriches people's lives, appreciate the interconnected nature of the catchment and understand the impact of their actions. Local communities, businesses and policymakers in this diverse metropolitan area are active in caring for the natural capital and feel a shared sense of responsibility to look after it and ensure that it thrives.

Related websites

Find out more about the activities and ambitions of this catchment partnership and how you can get involved to help improve the water environment in the catchment.

Catchment challenges

Current challenges identified by partnership

  • Physical modifications

    Much of the natural form and function has been lost due to river engineering works over the years

  • Pollution from towns, cities and transport

    Pollution from waste water contamination including sewer misconnections and road run off

  • Invasive Non-native Species

    Widespread distribution of invasive species such as Giant Hogweed, Himalayan Balsam and Mink

Wider water environment challenges identified by partnership

The partnership have not identified any wider water environment challenges

Future challenges predicted by partnership

  • Pollution from towns, cities and transport

    Population growth and increasing urbanisation in the catchment could result in more water pollution from misconnections, foul sewer overflows and road run-off

  • Changes to the natural flow and water levels

    More hardstanding areas combined with heavier rainfall events could result in a greater volume of water entering the river system rapidly, leading to increased flood risk

  • Physical modifications

    Scope to re-profile/naturalise the heavily engineered river channel will remain limited in some locations and could reduce further due to new riverside development

Future challenges predicted by Environment Agency

Future challenges in 2050

  • Pollution from Towns Cities and Transport
  • Invasive Non-native Species
  • Changes to the Natural Flow and Water Levels

Emerging challenges

  • Changes to the Natural Flow and Water Levels
  • Pollution from waste water
  • Pollution from Towns Cities and Transport

Partnership success highlights 2016 to 2021

Some of our partnership successes include the Citizen Crane citizen science project running since 2014, have been carrying out Riverfly monitoring and water sampling across the catchment. We undertook the UK's first outfall safari in 2016. The Lower River Crane Restoration Project was a major enhancement scheme taken from concept through feasibility to the development of a field scale test site in Twickenham. We reintroduced eels to the Crane through provision of eel passes. The Duke's River Project enhanced the community and environmental value of the 4km distributary. The Colne and Crane Valleys Green Infrastructure Strategy is a detailed plan to develop green infrastructure in the two valleys We constructed a major new wetland and large flood alleviation scheme approaching completion on Yeading Brook system at Headstone Manor Park. Enhancements at Elephant Park, and Huckerby's Meadows reconnecting meanders and creating backwaters. Major community-led project underway to improve environmental value and accessibility of Donkey Wood and Brazil Mill Wood along Crane Corridor in West Hounslow. Morphological interventions on Yeading Brook at Gutteridge Wood, Ten Acre Wood, Yeading Brook Meadows and Brookside Open Space. Re-profiling Yeading Brook at Stafford Road Open Space. Working with Southall Waterside developer to deliver sustainable drainage. Research on engaging with underrepresented audiences in the volunteering sector.

Partnership development plans

CVP’s ‘Strategy for the Crane Valley 2018-2028’ states that the partnership should be:

  • the champion for natural capital in the catchment
  • the gateway for public understanding and participation in caring for natural capital
  • the conduit for funding to enhance and extend natural capital.CVP will focus on three activity streams: ‘thinking spatially’, ‘involving communities’ and ‘gearing up to the big opportunities’. Enhancing CVP’s resilience will be crucial to future success.

Partnership priority actions and measures for 2022 to 2027

  • Confident

    Access and environmental enhancements along Crane river corridor at Donkey Wood and Brazil Mill Wood

    Reason for measure
    Manage modified habitats
    Delivery mechanism
    Other local funding
    Location
    Crane
  • 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 national environment programme 2020-2025
    Location
    Crane Rivers and Lakes
  • Confident

    Mereway Weir Fish Pass - addition of fish pass as part of EA’s (completed) weir refurbishment works

    Reason for measure
    Mitigate the impacts on ecology from physical modifications in modified waters
    Delivery mechanism
    EA Flood/coastal risk management programme
    Location
    Crane
  • Confident

    Citizen Crane ‘citizen science’ Monitoring programme - AQMS, spot sampling and river fly monitoring activities

    Reason for measure
    Feasibility study to build commitment to deliver
    Delivery mechanism
    Other local funding
    Location
    Crane Yeading Brook
  • Less certain

    Lower River Crane Restoration Project - bankside and in-river enhancement works in Twickenham/Isleworth area

    Reason for measure
    Mitigate the impacts on ecology from physical modifications in modified waters
    Delivery mechanism
    Other local funding
    Barriers to delivery
    Identify and secure funding
    Location
    Crane
  • Less certain

    Diversion of Frogs Ditch and creation of new constructed wetland at Cranford Countryside Park, Hillingdon

    Reason for measure
    Control or manage urban diffuse pollution
    Delivery mechanism
    None identified
    Barriers to delivery
    Subject to feasibility and securing necessary funding
    Location
    Crane
  • Less certain

    Improve access to watercourse and create a functional flood plain at Yeading Brook Meadows, Ealing

    Reason for measure
    Control or manage regulated flows
    Delivery mechanism
    Other local funding
    Barriers to delivery
    Subject to feasibility and securing necessary funding
    Location
    Yeading Brook