Case study:The South Cornwall River Improvement Project

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Location: 50° 9' 36.67" N, 5° 20' 46.40" W

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Stream","link":"","lat":50.293726104507,"lon":-4.8545837402344,"icon":"/wiki/images/a/af/Red_marker.png"},{"text":"\u003Cp\u003E\u003Cbr /\u003E\n\u003C/p\u003E\u003Cp\u003E\u003Cb\u003EProject Title:\u003C/b\u003E The South Cornwall River Improvement Project \u2013 Polmear stream\n\u003C/p\u003E\u003Cp\u003E\u003Cb\u003ECountry:\u003C/b\u003E \u003Ca href=\"/wiki/index.php?title=England\" title=\"England\"\u003EEngland\u003C/a\u003E\n\u003C/p\u003E\u003Cp\u003E\u003Cb\u003EProject Status:\u003C/b\u003E In progress\n\u003C/p\u003E\u003Cp\u003E\u003Cb\u003EThemes:\u003C/b\u003E Water quality\n\u003C/p\u003E\u003Cp\u003E\u003Cbr /\u003E\n\u003C/p\u003E","title":"The South Cornwall River Improvement Project \u2013 Polmear stream","link":"","lat":50.352470894937,"lon":-4.669189453125,"icon":"/wiki/images/a/af/Red_marker.png"},{"text":"\u003Cp\u003E\u003Cbr /\u003E\n\u003C/p\u003E\u003Cp\u003E\u003Cb\u003EProject Title:\u003C/b\u003E The South Cornwall River Improvement Project \u2013 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Project overview

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Status	In progress
Project web site
Themes	Economic aspects, Habitat and biodiversity, Social benefits, Water quality
Country	England
Main contact forename	Giles
Main contact surname	Rickard
Main contact user ID
Contact organisation	Westcountry Rivers Trust
Contact organisation web site	http://www.wrt.org.uk/
Partner organisations	IMERYS, Environment Agency, South West Water, Cornwall Council, South West Rivers Association, Natural England, Heligan Gardens, Forestry Commission
This is a parent project encompassing the following projects	The South Cornwall River Improvement Project - Mevagissey River, The South Cornwall River Improvement Project - River Par, The South Cornwall River Improvement Project - St. Austell, The South Cornwall River Improvement Project – Bokiddicks Stream, The South Cornwall River Improvement Project – Crinnis, The South Cornwall River Improvement Project – Gorran Stream, The South Cornwall River Improvement Project – Polmear stream, The South Cornwall River Improvement Project – Portmellon Stream, The South Cornwall River Improvement Project – Warleggan

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Project summary

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The SCRIP project is a partnership that will use CRF funds to manage restoration work to deliver habitat improvements on the rivers that drain South Cornwall and the St Austell bay area. The partnership, led by the Westcountry Rivers Trust, has been carrying out river restoration and addressing the causes of Water Framework Directive issues together for many years.

Through restoration work, the project will address issues including: flow modifications and habitat degradation; diffuse pollution from agriculture; barriers to fish migration; interrupted conveyance of river gravels reducing spawning habitats for salmonids; impacts from china clay extraction and historic mining

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Catchment and subcatchment

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Site

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Name	St. Neot
WFD water body codes
WFD (national) typology
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Pre-project morphology
Reference morphology
Desired post project morphology
Heavily modified water body	No
National/international site designation
Local/regional site designations
Protected species present	No
Invasive species present	No
Species of interest
Dominant hydrology
Dominant substrate
River corridor land use
Average bankfull channel width category
Average bankfull channel width (m)
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Project background

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Cost for project phases

Phase	cost category	cost exact (k€)	Lead organisation	Contact forename	Contact surname
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Reasons for river restoration

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Mitigation of a pressure
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Measures

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Monitoring

Hydromorphological quality elements

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quality elements

Element	When monitored		Type of monitoring		Control site used	Result
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Biological quality elements

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quality elements

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Physico-chemical quality elements

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Any other monitoring, e.g. social, economic

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Monitoring documents

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Image gallery

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Additional links and references

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Supplementary Information

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