Case study:Boven-Dommel

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Location: 51° 17' 11.16" N, 5° 26' 19.89" E
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Project overview

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Status Complete
Project web site
Themes Habitat and biodiversity, Water quality
Country Netherlands
Main contact forename Ineke
Main contact surname Barten
Main contact user ID
Contact organisation Waterschap De Dommel
Contact organisation web site http://www.dommel.nl
Partner organisations
Parent multi-site project

Building with nature measures in streams

This is a parent project
encompassing the following
projects
No
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Project summary

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The Dutch Upper Dommel is a stretch of the river Dommel from the Belgian border to the city of Eindhoven. The river flows through two nature reserves and several urban and agricultural areas. Large scale stream restarion was not possible because of pollution in this part of the stream. As a small scale measure to improve biodiversity, tree stubs and trunks were introduced on the banks. In additon, extra trees were planted to provide more shade.

Monitoring surveys and results

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As a result of the introduction of dead wood, the flow pattern has become mare varied, which is expected to improve the ecological quality of the stream.

Lessons learnt

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Catchment and subcatchment

Catchment

River basin district Meuse
River basin Maas

Subcatchment

River name Dommel
Area category 1000 - 10000 km²
Area (km2) 18001,800 km² <br />180,000 ha <br />
Maximum altitude category Less than 100 m
Maximum altitude (m) 7777 m <br />0.077 km <br />7,700 cm <br />
Dominant geology Siliceous
Ecoregion Western Plains
Dominant land cover Grassland, Intensive agriculture (arable), Broadleaf/mixed woodland (semi natural), Moorland/heathland, Urban
Waterbody ID NL_99_6_BO_BE_2



Other case studies in this subcatchment: Beekherstel Beekloop BmN, Beekherstel Keersop, Beekherstel Reusel Baarschot-Diessen, Buulder Aa, Grote Aa, Herinrichting beekdal Tongelreep, Kleine Aa, traject Smalwater Noord, Kleine Beerze


Site

Name Boven Dommel
WFD water body codes NL27_BO_1_2
WFD (national) typology R5
WFD water body name Boven Dommel
Pre-project morphology Straightened
Reference morphology
Desired post project morphology Straightened
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 Sand
River corridor land use Intensive agriculture (arable), Urban, Rough unimproved grassland/pasture, Wetland
Average bankfull channel width category
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Mean discharge category 10 - 100 m³/s
Mean annual discharge (m3/s)
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Average unit stream power (W/m2)


Project background

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Works completed
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Investigation and design
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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
Floodplain / River corridor
Planform / Channel pattern
Other
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Management interventions
Social measures (incl. engagement)
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Monitoring

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Monitoring documents



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Supplementary Information

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