Case study:Sussex Flow Initiative

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Location: 50° 52' 12.89" N, 0° 0' 7.88" W

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Project overview

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Status	In progress
Project web site	http://www.therrc.co.uk/sites/default/files/projects/30_sussexflow.pdf
Themes	Environmental flows and water resources, Flood risk management, Habitat and biodiversity, Hydromorphology, Land use management - agriculture, Land use management - forestry, Social benefits, Water quality
Country	England
Main contact forename	Sandra
Main contact surname	Manning-Jones
Main contact user ID	User:SandraMJ
Contact organisation	Sussex Flow Initiative
Contact organisation web site	http://www.sussexflowinitiative.org/
Partner organisations	Sussex Wildlife Trust, Woodland Trust, Environment Agency
This is a parent project encompassing the following projects

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Project summary

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Sussex Flow Initiative is an innovative partnership project between the Sussex Wildlife Trust, the Environment Agency and the Woodland Trust, based in the River Ouse catchment in East Sussex. The project aims to promote and deliver Natural Flood Management (NFM) approaches helping to create a landscape that is more resilient to flooding, drought and climate change, and which delivers enhanced biodiversity and natural services. The project team has been working with local landowners, community groups, volunteers, the Adur and Ouse Catchment Partnership and many other stakeholders since 2012.

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Catchment and subcatchment Select a catchment/subcatchment Site Edit site Name Ouse WFD water body codes WFD (national) typology WFD water body name Pre-project morphology Reference morphology Desired post project morphology Heavily modified water body No National/international site designation Local/regional site designations Protected species present No Invasive species present No Species of interest Dominant hydrology Dominant substrate River corridor land use Average bankfull channel width category Average bankfull channel width (m) Average bankfull channel depth category Average bankfull channel depth (m) Mean discharge category Mean annual discharge (m3/s) Average channel gradient category Average channel gradient Average unit stream power (W/m2) Project background Edit project background Reach length directly affected (m) Project started 2012 Works started Works completed Project completed Total cost category Total cost (k€) £235k"£" is not declared as a valid unit of measurement for this property. Benefit to cost ratio Funding sources Environment Agency, Woodland Trust, Sussex Wildlife Trust, Lewes District Council, Royal Bank of Canada, Adur and Ouse Catchment Partnership Cost for project phases Phase cost category cost exact (k€) Lead organisation Contact forename Contact surname Investigation and design Stakeholder engagement and communication Works and works supervision Post-project management and maintenance Monitoring Reasons for river restoration Edit reasons for restoration Mitigation of a pressure Hydromorphology Biology Physico-chemical Other reasons for the project Measures Edit Measures Structural measures Bank/bed modifications Floodplain / River corridor Planform / Channel pattern Other Non-structural measures Management interventions Social measures (incl. engagement) Other Monitoring Hydromorphological quality elements Edit Hydromorphological quality elements Element When monitored Type of monitoring Control site used Result Before measures After measures Qualitative Quantitative Biological quality elements Edit biological quality elements Element When monitored Type of monitoring Control site used Result Before measures After measures Qualitative Quantitative Physico-chemical quality elements Edit Physico-chemical quality elements Element When monitored Type of monitoring Control site used Result Before measures After measures Qualitative Quantitative Any other monitoring, e.g. social, economic Edit Other responses Element When monitored Type of monitoring Control site used Result Before measures After measures Qualitative Quantitative Monitoring documents Upload monitoring documents Additional documents and videos Upload additional documents Additional links and references Edit links and references Link Description Supplementary Information Edit Supplementary Information