Case study:Mill Pool: Difference between revisions
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Revision as of 12:59, 28 January 2013
Project overview
Status | Complete |
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Project web site | |
Themes | Social benefits |
Country | England |
Main contact forename | Toni |
Main contact surname | Scarr |
Main contact user ID | User:Ascarr |
Contact organisation | Environment Agency |
Contact organisation web site | http://www.environment-agency.gov.uk |
Partner organisations | |
Parent multi-site project | |
This is a parent project encompassing the following projects |
No |
Project summary
Previous site use/issues
• There was poor riverside habitat as the site was formed of concrete banks and concrete revetment. The site is above a tidal barrier but does receive tidal variations on spring tides.
• The seating area on the edge of Mill Pool and the River Roding was largely redundant and unused.
• The design of the site limits the views from the site.
• The site did not convey any understanding about historic importance of the Mill Pool to Barking.
Enhancements
• ’Terracing’ of existing concrete riverbank to create intertidal habitat. The terraces are back filled with an appropriate gravel substrate and clad with timber sourced sustainably.
• Redesign of riverside seating area to improve outlook and convey information about historic importance of the Mill Pool.
• Worked in collaboration with local authority and local artist to produce seating area design.
Monitoring surveys and results
Lessons learnt
Catchment and subcatchment
Edit the catchment and subcatchment details
(affects all case studies in this subcatchment)
Site
Name | Mill Pool |
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WFD water body codes | GB530603911402 |
WFD (national) typology | Intertidal |
WFD water body name | |
Pre-project morphology | Estuary (tidal) |
Reference morphology | |
Desired post project morphology | |
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 | Tidal |
Dominant substrate | Estuarine mud |
River corridor land use | Urban |
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) | 3030 m <br />0.03 km <br />3,000 cm <br /> |
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Project started | 2004/05/01 |
Works started | |
Works completed | |
Project completed | 2006/03/31 |
Total cost category | |
Total cost (k€) | |
Benefit to cost ratio | |
Funding sources | Office of the Deputy Prime Minister’s (now DCLG) Sustainable Communities Fund |
Cost for project phases
Phase | cost category | cost exact (k€) | Lead organisation | Contact forename | Contact surname |
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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 | Flood and coastal erosion protection |
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Hydromorphology | |
Biology | |
Physico-chemical | |
Other reasons for the project | Landscape enhancement |
Measures
Structural measures
| |
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Bank/bed modifications | creation of intertidal terraces |
Floodplain / River corridor | |
Planform / Channel pattern | |
Other | |
Non-structural measures
| |
Management interventions | |
Social measures (incl. engagement) | benches |
Other |
Monitoring
Hydromorphological quality elements
Element | When monitored | Type of monitoring | Control site used | Result | ||
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Before measures | After measures | Qualitative | Quantitative |
Biological quality elements
Element | When monitored | Type of monitoring | Control site used | Result | ||
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Before measures | After measures | Qualitative | Quantitative |
Physico-chemical quality elements
Element | When monitored | Type of monitoring | Control site used | Result | ||
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Before measures | After measures | Qualitative | Quantitative |
Any other monitoring, e.g. social, economic
Element | When monitored | Type of monitoring | Control site used | Result | ||
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Before measures | After measures | Qualitative | Quantitative |
Monitoring documents
Image gallery
Additional documents and videos
Additional links and references
Link | Description |
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Supplementary Information
Edit Supplementary Information