Case study:De-culverting Moselle Brook at Lordship Recreation Ground

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Location: 51° 35' 40.76" N, 0° 5' 11.85" W
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Project overview

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Status Complete
Project web site
Themes Habitat and biodiversity, Social benefits
Country England
Main contact forename Mel
Main contact surname Challis
Main contact user ID
Contact organisation Environment Agency
Contact organisation web site http://www.environment-agency.gov.uk
Partner organisations Haringey Council, Friends of Lordship recreation ground
Parent multi-site project
This is a parent project
encompassing the following
projects
No
Looking upstream along de-culverted section of Moselle Brook

Project summary

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culverted section of Moselle Brook through Lordship Recreation Ground was daylighted. New meandering channel dug with 30 degree banks planted with native species (mostly) . New channel planted with flowering rush, sedge and flag. Appearance of new channel looked excellant, however due to the number of mis-connectiosn upstream the channel wa sfull of sewage fungus and the water had a strong smell of raw sewage.

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Catchment and subcatchment

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Subcatchment:Lee


Site

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Name Moselle Brook at Lordship Recreation Ground
WFD water body codes
WFD (national) typology
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Pre-project morphology
Reference morphology
Desired post project morphology
Heavily modified water body Yes
National/international site designation
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Protected species present No
Invasive species present Yes
Species of interest
Dominant hydrology Quick run-off
Dominant substrate Silt
River corridor land use Urban, Parklands garden
Average bankfull channel width category 2 - 5 m
Average bankfull channel width (m)
Average bankfull channel depth category 0.5 - 2 m
Average bankfull channel depth (m)
Mean discharge category 1 - 10 m³/s
Mean annual discharge (m3/s)
Average channel gradient category 0.001 - 0.01
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Project background

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Reasons for river restoration

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Mitigation of a pressure
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Measures

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Monitoring

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