Case study:QUERCUS Ravensbourne

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Location: 51° 27' 40.84" N, 0° 0' 42.72" W
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Project overview

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Status Complete
Project web site http://www.quercus-project.eu/index.asp
Themes Economic aspects, Social benefits, Urban
Country England
Main contact forename Paul
Main contact surname Chapman
Main contact user ID
Contact organisation London Borough of Lewisham
Contact organisation web site http://www.lewisham.gov.uk
Partner organisations Chester City Council, United Kingdom Gemeente S-Hertogenbosch, The Netherlands
This is a parent project
encompassing the following
projects
Cornmill Gardens (QUERCUS), Ladywell Fields (QUERCUS), The River Ravensbourne (submission for UK Rivers Prize 2016
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Project summary

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The vision of the project, was to reduce crime and fear of crime in order to increase use and enjoyment of the river and its surroundings. The aims were to create new community open space called Cornmill Gardens near Lewisham town centre and to create a new river channel, meandering through the middle of the park Ladywell Fields.

Monitoring surveys and results

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Lessons learnt

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Image gallery


Ladywell Fields, created backwater, August 2008
Cornmill Gardens, facing upstream
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Catchment and subcatchment

Catchment

River basin district Thames
River basin Roding, Beam and Ingrebourne

Subcatchment

River name Ravensbourne
Area category 10 - 100 km²
Area (km2)
Maximum altitude category Less than 100 m
Maximum altitude (m) 8888 m <br />0.088 km <br />8,800 cm <br />
Dominant geology Calcareous
Ecoregion Great Britain
Dominant land cover Suburban
Waterbody ID GB106037028110



Other case studies in this subcatchment: ERCIP - European River Corridor Improvement Plans, The River Ravensbourne (submission for UK Rivers Prize 2016


Site

Name Cornmill Gardens, Ladywell Fields
WFD water body codes
WFD (national) typology
WFD water body name
Pre-project morphology
Reference morphology
Desired post project morphology
Heavily modified water body Yes
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
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Average bankfull channel width (m)
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Average bankfull channel depth (m)
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Project background

Reach length directly affected (m)
Project started 2006/06/01
Works started
Works completed
Project completed 2008/09/01
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Cost for project phases

Phase cost category cost exact (k€) Lead organisation Contact forename Contact surname
Investigation and design
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Works and works supervision
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Monitoring



Reasons for river restoration

Mitigation of a pressure
Hydromorphology
Biology
Physico-chemical
Other reasons for the project


Measures

Structural measures
Bank/bed modifications Removal of concrete banks and bed, Bank reprofiling, Planting, Depth variation, Removal of fencing
Floodplain / River corridor Creation of buffer strips, Creation of backwaters, Creation of terraces, New footpaths
Planform / Channel pattern Improvement of channel morphology, Creation of meanders
Other
Non-structural measures
Management interventions
Social measures (incl. engagement)
Other


Monitoring

Hydromorphological quality elements

Element When monitored Type of monitoring Control site used Result
Before measures After measures Qualitative Quantitative

Biological quality elements

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Any other monitoring, e.g. social, economic

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Monitoring documents



Additional documents and videos


Additional links and references

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Supplementary Information

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