Case study:Zújar river restoration in the reach between the Chapel of St Mary of Zújar and the ford of "Entrerríos", Badajoz.

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Location: 38° 59' 35.90" N, 5° 41' 21.12" W
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Project overview

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Status Complete
Project web site http://www%20mma%20es/secciones/acm/aguas%20continent%20zonas%20asoc/dominio%20hidraulico/conserv%20restaur/pdf/Rio%20Zujar-S%20Maria%20pdf
Themes
Country Spain
Main contact forename CHGuadiana
Main contact surname CHGuadiana
Main contact user ID
Contact organisation MARM
Contact organisation web site
Partner organisations
Parent multi-site project

Case_study:Environmental restoration of the river Zújar

This is a parent project
encompassing the following
projects
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Project summary

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This project is part of the National Strategy for River Restoration (an initiative of the Ministry of Environment and developed at the Zújar River by the Confederación Hidrográfica del Guadiana) and the State Special Fund for Revitalize Economy and Jobs (Plan E). The full project covers 30 km of the river, and for facilitating the execution of the works is divided in four sub-projects. The main objectives of the project are: Restoration and conservation of the riparian vegetation; to consolidate the longitudinal connectivity and the lateral connectivity of the fluvial ecosystem; preserve the Public Hydraulic Domain from new pressures; environmental education and awareness through the development of outreach activities; to enable the wildlife mobility; and monitoring the biological and physical factors of the reach. The total budget for carry out the rehabilitation and restoration of 30 Km of the Zújar river is 16.240.282 €. The extent of the project is limited to the Public Hydraulic Domain as the first stage of what could be a more ambitious project like recovering the floodplain by land acquisition to give more space to the river, etc.

Monitoring surveys and results

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Lessons learnt

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Image gallery


Aerial view of the restoration area
Zujar River before works
Zujar River before works
Zujar River
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Catchment and subcatchment

Catchment

River basin district C.H.Guadiana
River basin Guadiana

Subcatchment

River name Zújar
Area category 1000 - 10000 km²
Area (km2) 8505 km²850,500 ha <br />
Maximum altitude category 200 - 500 m
Maximum altitude (m) 285 m0.285 km <br />28,500 cm <br />
Dominant geology Siliceous
Ecoregion Ibero-Macaronesian
Dominant land cover
Waterbody ID



Other case studies in this subcatchment: Environmental restoration of the river Zújar, Zújar river restoration in the reach between the Chapel of St Mary of Zújar and the ford of "Entrerríos", Badajoz., Zújar river restoration in the reach between the dam and the ford of "El Espolón" , Badajoz., Zújar river restoration in the reach between the ford of "El Espolón" and the Chapel of St Mary of Zújar , Badajoz., Zújar river restoration in the reach between the ford of "Entrerríos" and its mouth, Badajoz.


Site

Name Badén del Zújar (Badajoz)
WFD water body codes
WFD (national) typology
WFD water body name
Pre-project morphology Sinuous
Reference morphology Sinuous
Desired post project morphology
Heavily modified water body
National/international site designation
Local/regional site designations Site of Community Importance
Protected species present
Invasive species present
Species of interest
Dominant hydrology
Dominant substrate
River corridor land use Extensive agriculture
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) 13500 m13.5 km <br />1,350,000 cm <br />
Project started 2011/01/01
Works started
Works completed 2011/01/01
Project completed
Total cost category 1000 - 5000 k€
Total cost (k€) 3999 k€3,999,000 € <br />
Benefit to cost ratio
Funding sources MARM

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 Jogosa Obras y Servicios, S.L.
Post-project management and maintenance
Monitoring C.H.Guadiana



Reasons for river restoration

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


Measures

Structural measures
Bank/bed modifications
Floodplain / River corridor
Planform / Channel pattern
Other
Non-structural measures
Management interventions DPH recovery by removal of fences and barriers that restrict access to the river
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

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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