Download - Farm Business Update 2014: Aylsham, Essex and Suffolk Water

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Farming and drinking

water

Rob Holland

ESW Catchment Advisor

Essex & Suffolk Water

Farm Business Update

28th February 2014

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Farming and drinking

water

• Water quality update

• Role for catchment approaches

• Current initiatives

• What does it mean for you?

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Water company water supply areas

Anglian Water –

• 4.3m customers

Essex & Suffolk Water –

• 1.8m customers

Affinity Water –

• 3.3m customers

Cambridge Water –

• 315,000 customers

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Water company obligations

• To supply ‘wholesome’ water

• Meet stringent drinking water

quality standards

• Find a balance of solutions for

each affected treatment works, at

a cost acceptable to customers

and economic regulator

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Where are we now?

Key water quality issues

• Pesticides – metaldehyde,

clopyralid, propyzamide,

carbetamide

• Nutrients – nitrate, phosphorus

• Sediment

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Where are we now?

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The role for catchment approaches?

• Will need to use all available options

• Treatment –

• Ion exchange (nitrate removal)

• Ozonation & Granular Activated Carbon

• Abstraction management –

• Limited scope

• Blending –

• Nitrates, pesticides

• Catchment management……….

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Abstraction management

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Current initiatives / projects

• Safeguard Zones

• Possible mitigation measures

• Risk mapping

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Safeguard Zones

• Areas where land use is

known to reduce water

quality in rivers used for

drinking water supply

• Actions targeted to

improve water quality

• www.wiyby.co.uk

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Possible mitigation measures

Cultural controls Responsible use

Reduce usage

Reduced a i formulations Non-metaldehyde products

Bunded sprayer filling areas, inc. biobeds/biofilters

Rural SuDS Buffer strips Instream treatment

WRc report – Oct 2013

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Slug trapping

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Risk mapping

• Field scale risk –

• Soil type

• Slope

• Distance from water

• Modification of advice

and metaldehyde use in

high risk areas

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What does this mean for you?

• Check if you farm in a drinking water catchment

– www.wiyby.co.uk

• Follow Tried & Tested, MSG & VI best practice advice

– www.nutrientmanagement.org www.getpelletwise.org.uk

– www.voluntaryinitiative.org.uk

• Consider field by field risk on your farm –

• Test slug pressure by trapping

• High run-off risk = cracking clay soils, under-drains, sloping

fields, bordered by ditches & watercourses

• Consider additional measures in highest risk fields

• Don’t forget the farmyard

• CSF / Water Company Advisor help available

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Any questions?

Contacts:

Essex & Suffolk Water – Rob Holland – [email protected]

Anglian Water – Simon Eyre – [email protected]

Affinity Water – Alister Leggatt - [email protected]