WINEP Case Study: Affinity Water

River Beane CaBA (catchment-based approach)

Flagship Chalk Stream Catchment Restoration pilot

The River Beane CaBA Flagship Chalk Stream Catchment Restoration pilot is a significant initiative aimed at restoring and enhancing the ecological health of the River Beane, a chalk stream in Hertfordshire. This project is part of realising the ambition of the CaBA Chalk Stream Restoration Strategy and Implementation Plan, which seeks to protect and restore chalk streams across the UK .

The scheme aims to deliver multiple environmental benefits which will support restoration and enhancement of River Beane catchment. The scheme will identify the key water quality, flow and habitat challenges impacting the River Beane in Hertfordshire, working collaboratively with partners. A prioritised implementation plan will be developed and delivered in partnership with a range of stakeholders.

Key objectives include implementing water quality improvement to meet the standards set by the Water Framework Directive (WFD), improving the flow and hydrological conditions of the river to support a healthy ecosystem, and habitat restoration of the river channel, banks, and floodplain to support iconic chalk stream species.

To achieve these objectives, the scheme will involve conducting thorough monitoring of water quality and ecological health to guide restoration efforts, collaboration with stakeholders to ensure the success of the restoration activities, and Implementation of Nature-based Solutions such as re-meandering, creating wetlands, and planting riparian vegetation to enhance the natural environment.

The scheme will be delivered in partnership with the EA, Hertfordshire and Middlesex Wildlife Trust, River Beane Restoration Association, landowners and farmers.

Other Examples:

Another example of a project in the WINEP aiming to benefit a chalk stream is South East Water’s Stour Chalk Stream Flagship project. This project has a key objective to prevent deterioration from current status within the Great Stour surface waterbody and associated groundwater bodies from flow stress where risks are attributed to South East Water. The project aims to develop and build a co-ordinated partnership approach, working with key stakeholders, partners and environmental bodies.