Case study:River Brent at Brent Cross - Revision history

Alexrrc at 10:40, 31 May 2017

2017-05-31T10:40:02Z

← Older revision		Revision as of 10:40, 31 May 2017
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	{{Measures		{{Measures
	\|Bank and bed modifications measure=Removing of concrete structures		\|Bank and bed modifications measure=Removing of concrete structures
	\|Floodplain / River corridor=~~Creation of reedbed~~		\|Floodplain / River corridor=Reedbed creation,
	\|Social measures=Aesthetics, Improved public access		\|Social measures=Aesthetics, Improved public access
	}}		}}

Hazel Wilson at 17:15, 23 February 2016

2016-02-23T17:15:06Z

← Older revision		Revision as of 17:15, 23 February 2016
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	\|Themes=Economic aspects, Fisheries, Flood risk management, Habitat and biodiversity, Social benefits		\|Themes=Economic aspects, Fisheries, Flood risk management, Habitat and biodiversity, Social benefits
	\|Country=England		\|Country=England
	\|Main contact forename=~~Penelope~~		\|Main contact forename=Environment
	\|Main contact surname=~~Calver~~		\|Main contact surname=Agency
	\|Contact organisation=Environment Agency		\|Contact organisation=Environment Agency
	\|Contact organisation url=www.gov.uk/government/organisations/environment-agency		\|Contact organisation url=www.gov.uk/government/organisations/environment-agency

Hazel Wilson at 10:00, 27 October 2015

2015-10-27T10:00:01Z

@@ Line 32: / Line 32: @@
 }}
 {{Site
-|Name=
+|WFD water body code=GB106039022980
+|WFD water body name=Dollis Brook
+|Heavily modified water body=No
+|Protected species present=No
-|WFD water body code=
+|Invasive species present=No
 }}
 {{Project_background

Ivo at 11:38, 25 April 2014

2014-04-25T11:38:04Z

← Older revision		Revision as of 11:38, 25 April 2014
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	}}		}}
	{{Measures		{{Measures
	\|Bank and bed modifications measure=		\|Bank and bed modifications measure=Removing of concrete structures
			\|Floodplain / River corridor=Creation of reedbed
			\|Social measures=Aesthetics, Improved public access

	\|Floodplain / River corridor=

	~~\|Planform / Channel pattern=~~

	~~\|Other technical measure=~~

	~~\|Management interventions=~~

	\|Social measures=

	~~\|Wider stakeholder / citizen engagement=~~

	}}		}}
	{{Hydromorphological_quality_elements_header}}		{{Hydromorphological_quality_elements_header}}

Ivo at 11:37, 25 April 2014

2014-04-25T11:37:54Z

← Older revision		Revision as of 11:37, 25 April 2014
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	}}		}}
	{{Motivations		{{Motivations
	\|~~Hydromorphological quality elements~~=		\|Specific mitigation=Flood risk management
			\|Hydromorphological quality elements=Quantity & dynamics of flow, Channel pattern/planform
			\|Other motivation=Recreation

	\|~~Biological~~ quality elements=

	~~\|Physico-chemical quality elements=~~

	~~\|Specific mitigation=~~

	\|Other motivation=

	}}		}}
	{{Measures		{{Measures

Ivo at 14:02, 10 April 2014

2014-04-10T14:02:07Z

← Older revision		Revision as of 14:02, 10 April 2014
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	\|Contact organisation url=www.gov.uk/government/organisations/environment-agency		\|Contact organisation url=www.gov.uk/government/organisations/environment-agency
	\|Multi-site=No		\|Multi-site=No
	\|Project summary=Salix designed and constructed a 40 metre enhanced channel and imported flint reject stone was used to create in channel features, two riffles and a point bar. Diverse marginal and bankside vegetation was established using mature pre-established coir rolls and pallets. Locally harvested tree trunks were used to create a double flow deflector. Additionally, a large backwater was created on line and just downstream of the enhanced reach. A stream enhancement project at a gas pipeline river crossing as ecological mitigation to a degraded reach of stream as part of a major pipeline project. Salix were asked by Main Contractor Murphy Pipelines to assess a degraded reach of the River Pinn near Ickenham with the goal of enhancing the reach. The channel had been modified previously and was characterised by slow water flow, over deep and ponded with a silty bed and steep banks covered in nettles.		\|Project summary=Salix designed and constructed a 40 metre enhanced channel and imported flint reject stone was used to create in channel features, two riffles and a point bar. Diverse marginal and bankside vegetation was established using mature pre-established coir rolls and pallets. Locally harvested tree trunks were used to create a double flow deflector. Additionally, a large backwater was created on line and just downstream of the enhanced reach. A stream enhancement project at a gas pipeline river crossing as ecological mitigation to a degraded reach of stream as part of a major pipeline project. Salix were asked by Main Contractor Murphy Pipelines to assess a degraded reach of the River Pinn near Ickenham with the goal of enhancing the reach. The channel had been modified previously and was characterised by slow water flow, over deep and ponded with a silty bed and steep banks covered in nettles.<br>
			Planning application submitted (M&S)
	}}		}}
	{{Image_gallery}}		{{Image_gallery}}

Ivo at 11:42, 10 April 2014

2014-04-10T11:42:02Z

← Older revision		Revision as of 11:42, 10 April 2014
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	{{Toggle_button}}		{{Toggle_button}}
	{{Toggle_content_start}}		{{Toggle_content_start}}
	{{~~Case_study_subcatchment~~		{{Case study subcatchment
	\|Subcatchment=		\|Subcatchment=Dollis Brook







	}}		}}
	{{Site		{{Site

Ivo at 07:39, 10 April 2014

2014-04-10T07:39:38Z

← Older revision		Revision as of 07:39, 10 April 2014
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	{{Project overview		{{Project overview
	\|Status=Planned		\|Status=Planned
	\|Themes=Economic aspects, Fisheries, Flood risk management, Habitat and biodiversity		\|Themes=Economic aspects, Fisheries, Flood risk management, Habitat and biodiversity, Social benefits
	\|Country=England		\|Country=England
	\|Main contact forename=Penelope		\|Main contact forename=Penelope

Ivo at 16:50, 9 April 2014

2014-04-09T16:50:34Z

← Older revision		Revision as of 16:50, 9 April 2014
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	{{Project overview		{{Project overview
	\|Status=Planned		\|Status=Planned
	\|Themes=Economic aspects, Fisheries, Flood risk management		\|Themes=Economic aspects, Fisheries, Flood risk management, Habitat and biodiversity
	\|Country=England		\|Country=England
	\|Main contact forename=Penelope		\|Main contact forename=Penelope

Ivo at 16:27, 9 April 2014

2014-04-09T16:27:02Z

← Older revision		Revision as of 16:27, 9 April 2014
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	{{Project overview		{{Project overview
	\|Status=Planned		\|Status=Planned
	\|Themes=Economic aspects, Fisheries		\|Themes=Economic aspects, Fisheries, Flood risk management
	\|Country=England		\|Country=England
	\|Main contact forename=Penelope		\|Main contact forename=Penelope