Case study:The Rivers Return; Restoring the Kirklees Brook, River Irwell

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Location: 53° 37' 8.01" N, 2° 20' 0.43" W


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Project overview

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Status In progress
Project web site
Themes Environmental flows and water resources, Fisheries, Hydromorphology, Social benefits
Country England
Main contact forename Matthew
Main contact surname Schofield
Main contact user ID
Contact organisation Irwell Rivers Trust
Contact organisation web site
Partner organisations
Parent multi-site project
This is a parent project
encompassing the following
projects
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Project summary

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The Irwell Rivers Trust and partners aim to deliver a range of weir removal, culvert removal and fish easement projects on the Kirklees Brook to improve the Brooks WFD HMWB status (to Good)

Monitoring surveys and results

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Lessons learnt

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Catchment and subcatchment

Catchment

River basin district North West
River basin Irwell

Subcatchment

River name Kirklees Brook
Area category 10 - 100 km²
Area (km2)
Maximum altitude category 200 - 500 m
Maximum altitude (m) 386386 m <br />0.386 km <br />38,600 cm <br />
Dominant geology Calcareous
Ecoregion Great Britain
Dominant land cover Improved grassland
Waterbody ID GB112069064610



Site

Name
WFD water body codes
WFD (national) typology
WFD water body name
Pre-project morphology
Reference morphology
Desired post project morphology
Heavily modified water body
National/international site designation
Local/regional site designations
Protected species present
Invasive species present
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

Reach length directly affected (m)
Project started
Works started
Works completed
Project completed
Total cost category
Total cost (k€)
Benefit to cost ratio
Funding sources Defra Catchment Restoration Fund

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

Mitigation of a pressure Barriers to fish migration, Impoundments (not hydropower)
Hydromorphology Continuity for organisms, Channel pattern/planform
Biology Fish
Physico-chemical
Other reasons for the project


Measures

Structural measures
Bank/bed modifications
Floodplain / River corridor Weir/barrier removing, Deculverting
Planform / Channel pattern Channel features creation
Other
Non-structural measures
Management interventions
Social measures (incl. engagement) Public access, Community involvement
Other


Monitoring

Hydromorphological quality elements

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

Biological quality elements

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

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

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


Monitoring documents



Additional documents and videos


Additional links and references

Link Description

Supplementary Information

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