Case study:Rother meander reconnection

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Location: 50° 57' 45.38" N, 0° 36' 19.26" W

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Project overview

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Status	Complete
Project web site
Themes	Habitat and biodiversity, Land use management - agriculture, Monitoring, Hydromorphology
Country	England
Main contact forename
Main contact surname
Main contact user ID
Contact organisation
Contact organisation web site
Partner organisations
This is a parent project encompassing the following projects	No

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Project summary

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Monitoring surveys and results

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Lessons learnt

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Catchment and subcatchment

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Site

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Name	Shopham Loop
WFD water body codes
WFD (national) typology
WFD water body name
Pre-project morphology	Single channel, High width:depth, Embanked
Reference morphology	Sinuous
Desired post project morphology
Heavily modified water body	true
National/international site designation
Local/regional site designations
Protected species present
Invasive species present
Species of interest
Dominant hydrology	Artificially regulated
Dominant substrate	Silt, Gravel
River corridor land use	Urban, Intensive agriculture
Average bankfull channel width category	5 - 10 m
Average bankfull channel width (m)
Average bankfull channel depth category	2 - 5 m
Average bankfull channel depth (m)
Mean discharge category
Mean annual discharge (m3/s)	4.974.97 m³/s <br />4,970 l/s <br />
Average channel gradient category
Average channel gradient
Average unit stream power (W/m2)

Project background

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Reach length directly affected (m)	1000 m1 km <br />100,000 cm <br />
Project started	2000/03/01
Works started
Works completed	2004/09/01
Project completed
Total cost category
Total cost (k€)	580 k€580,000 € <br />
Benefit to cost ratio
Funding sources

Cost for project phases

Phase	cost category	cost exact (k€)	Lead organisation	Contact forename	Contact surname
Investigation and design
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Post-project management and maintenance
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Reasons for river restoration

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Mitigation of a pressure
Hydromorphology	Structure & condition of riparian zones, Channel pattern/planform, Quantity & dynamics of flow
Biology
Physico-chemical
Other reasons for the project	Watercourse and floodplain restoration

Measures

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Structural measures
Bank/bed modifications	Re-grading, Creation of stone riffle, Planting
Floodplain / River corridor	Restore and improve floodplain connection, Creation of backwater and ponds
Planform / Channel pattern	Re-instatment of old course, Protect old lock from erosion
Other
Non-structural measures
Management interventions
Social measures (incl. engagement)
Other

Monitoring

Hydromorphological quality elements

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quality elements

Element	When monitored		Type of monitoring		Control site used	Result
	Before measures	After measures	Qualitative	Quantitative
Structure & condition of riparian zones		Yes	Yes			Improvement
Channel pattern/planform		Yes	Yes			Improvement

Biological quality elements

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quality elements

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

Physico-chemical quality elements

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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

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

Monitoring documents

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Image gallery

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Additional links and references

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Link	Description

Supplementary Information

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