Wey Landscape Partnership

Catchment partnership vision

Our vision is for a healthy and diverse catchment where all interested sectors, groups or individuals may contribute effectively towards restoring the natural environment for the sustainable use of its essential resources, whilst preserving other valued heritage assets; to benefit both people and wildlife today and in the future.

Jon Hawkins

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

  • Pollution from waste water

    Regular discharges from sewage treatment works and storm water outfalls

  • Pollution from agriculture and rural areas

    Runoff, channelled by roads, leads to diffuse pollution from arable, livestock and horse pasture

  • Physical modifications

    Multiple barriers and impoundments results in restricted fish passage and degraded habitat

Wider water environment challenges identified by partnership

  • Nature Recovery, designated areas for nature and biodiversity

    The River corridor links multiple designated sites, improving the health of the river is critical to allow movement of species in the catchment

  • Connecting communities with nature

    Working with local communities is the most effective way to monitor and restore our catchment, reconnecting with nature has many benefits to society

  • Support Nature Recovery Network and Local Nature Recovery Strategy

    Working together to enable collective effort in nature’s recovery will be essential to achieving success in this area

  • Protect and restore healthy soils and nutrient balance

    Healthy soils help to reduce flood peaks, maintain flows during dry weather, reduce diffuse pollution, improve biodiversity and sequester carbon

  • Reduce storm overflows and drainage system incidents

    Habitat enhancements cannot achieve their maximum benefit as they are impacted by water quality issues, resulting from sewage and other pollutants

  • Build environmental resilience and adaptation to climate change

    We are increasingly seeing dry headwaters and flash flooding, we want a catchment with resilience built into the overall ecological system

Future challenges predicted by partnership

  • Changes to the natural flow and water levels

    Many areas have been modified in the catchment hindering aquatic organism breeding and passage, natural fluctuations are exacerbated, and this will increase with climate change

  • Pollution from waste water

    Pressures from sewage treatment works and misconnections are high in the catchment, ultimately this determines the success of river health

  • Physical modifications

    Too many structures along the catchment hindering fish and Eel passage, also modified channels causing over silting and reduced habitat quality, complex land ownership arrangements

Future challenges predicted by Environment Agency

Future challenges in 2050

  • Invasive Non-native Species
  • Pollution from waste water
  • Pollution from Towns Cities and Transport

Emerging challenges

  • Pollution from waste water
  • Physical Modifications
  • Changes to the Natural Flow and Water Levels

Partnership success highlights 2016 to 2021

The Wey landscape Partnership developed a prioritised programme of works to complete fish passage at 16 key barriers throughout the catchment as part of the Wey Fish Pass and Wetland Delivery project (FWD). The first phase of this project will open over 100km of the River Wey to fish and reconnect the Thames with the Wey for the first time in centuries. 12 restoration projects have been completed across 6 separate waterbodies restoring natural processes and instream habitat over 2.1km of river. Awareness-raising through walks, talks, events and practical task days every year for the past 6 years during an annual 'Rivers Week' to coincide with world rivers day. 69 volunteers trained in Riverfly monitoring and 400 surveys carried out across 59 different sites leading to a major pollution incident being resolved and the discovery of a new invasive species in the catchment. 74 volunteer river monitors trained in the RiverSearch citizen science project which mapped and monitored 100km of the river. 2 research studies undertaken where volunteers worked with universities to monitor the effects of restoration on aquatic invertebrates; multiple invasive species workshops and task days delivered across the catchment; involvement in the Centre for Agriculture and Bioscience International (CABI) trial for biological control of Japanese knotweed; mass water samples taken across waterbodies to pinpoint issues; pollution investigation study delivered over 1 year for a single waterbody.

Partnership development plans

We would like to see co-ordinated planning at a landscape scale integrating environmental priorities into land management decisions, developments, water company investment, capital investment schemes and projects. Creating opportunities to tackle multiple issues whilst creating public benefits and harnessing new investment streams. Partnership continues to engage, educate and empower a large and diverse audience.

Partnership priority actions and measures for 2022 to 2027

  • Confident

    Catchment wide Riverfly monitoring

    Reason for measure
    Control or manage point source discharges
    Delivery mechanism
    Voluntary initiatives
    Location
    Wey
  • Confident

    'Tillingbourne to Good' - Fish passage, rural diffuse and habitat improvements

    Reason for measure
    Mitigate the impacts on ecology from physical modifications in modified waters
    Delivery mechanism
    WEIF Water Environment Improvement Fund
    Location
    Wey
  • Confident

    Wey Fish Passage and Wetland Delivery project - 13 fish passes on the main Wey and wetland restoration

    Reason for measure
    Mitigate the impacts on ecology from physical modifications in modified waters
    Delivery mechanism
    EA Flood/coastal risk management programme
    Location
    Wey (Shalford to River Thames confluence at Weybridge) Wey (Tilford to Shalford)
  • Confident

    Addlestone and Hale Bourne - fully funded project to improve fish passage and instream habitats

    Reason for measure
    Mitigate the impacts on ecology from physical modifications in modified waters
    Delivery mechanism
    Other local funding
    Location
    Hale/Mill Bourne (Bagshot to Addlestone Bourne confluence near Chobham) Addlestone Bourne (Mill/Hale to Chertsey Bourne)
  • Confident

    Cranleigh Waters Project - channel restoration, monitoring and community engagement

    Reason for measure
    Mitigate the impacts on ecology from physical modifications in modified waters
    Delivery mechanism
    Other local funding
    Location
    Cranleigh Waters
  • Less certain

    Investment supporting landowners to improve the water environment

    Reason for measure
    Control or manage rural diffuse pollution
    Delivery mechanism
    None identified
    Barriers to delivery
    Secure funding
    Location
    Wey
  • Less certain

    River Wey at Alton - re-naturalising heavily modified habitat, tackling rural diffuse pollution and fish passage

    Reason for measure
    Mitigate the impacts on ecology from physical modifications in modified waters
    Delivery mechanism
    None identified
    Barriers to delivery
    Secure funding
    Location
    North Wey at Alton
  • Less certain

    Wey Fish Passage and Wetland Delivery Project - Phase 2

    Reason for measure
    Mitigate the impacts on ecology from physical modifications in modified waters
    Delivery mechanism
    WEIF Water Environment Improvement Fund
    Barriers to delivery
    Landowner agreement
    Location
    Wey
  • Less certain

    National Trust Beaver Project - habitat restoration and leaky woody structures

    Reason for measure
    Control or manage regulated flows
    Delivery mechanism
    Other local funding
    Barriers to delivery
    Secure funding
    Location
    South Wey (Haslemere to Bordon)

Catchment Partnership contributors

Partners involved in the creation of this page and the actions of the partnership: