South West Water Improvement Programmes

South West Water Limited is the licenced company for South West Water, Isles of Scilly, Bournemouth Water and Bristol Water supply areas.

Notices

Restormel works SWT-2018-00002 v3

St Cleer works SWT-2018-00003 v3

AMP7 Discolouration SWT-2018-00004 v3

Stithians WTW Taste and Odour SWT-2018-00006 v4

Littlehempston works SWT-2018-00005 v3

Maintenance and Resilience Hazard Review SWB-2020-00002 v2

Alderney Water Treatment Works Disinfection Improvements SWB-2020-00007 v2

Knapp Mill Treatment Works Disinfection Improvements SWB-2020-00008 v1

Service reservoir and tank inspection SWB-2020-00009 v9

Water Quality Monitoring, Control and Investigations SWB-2020-00010 v4

Alderney Works Replacement Treatment Process SWB-2021-00008 v1

Prewley works and supply system SWB-2021-00009 v1

Knapp Mill Works Replacement Treatment Process SWB-2021-00010 v1

Lanner Service Reservoir SWB-2022-00008 v1

AMP8 Bratton Fleming WTW Taste and Odour SWB-2023-00004 v1

AMP8 Allers WTW Manganese SWB-2023-00005 v1

AMP8 Pynes WTW Manganese SWB-2023-00006 v1

AMP8 Lowermoor WTW Taste and Odour SWB-2023-00007 v1

AMP8 Woodgreen WTW SWB-2023-00008 v1

AMP8 Greatwell WTW Disinfection Improvements SWB-2023-00009 v1

AMP8 Dotton WTW SWB-2023-00010 v1

AMP8 Multiple Sites Powdered Activated Carbon (PAC) SWB-2023-00012 v1

AMP8 Treated Water Storage Tanks SWB-2023-00011 v2

Water Quality Monitoring and Control Dousland WTW SWB-2024-00002 v1

Water Quality Monitoring and Control Prewley WTW SWB-2024-00003 v1

Water Quality Monitoring and Control Lowermoor WTW SWB-2024-00004 v1

Bristol Water (South West Water Ltd) Notices*

*On 01 February 2023, Ofwat varied the licence of South West Water Ltd to include the Bristol Water area. Consequently, Bristol Water Plc’s licence was revoked. These improvement programmes represent work being undertaken by South West Water Ltd in the former Bristol Water supply area.

Clevedon Water Treatment Works BRL4092 v6

Discolouration: Various Supply Zones BRL-2021-00003 v5

AMP8 Stowey WTW BRL-2023-00006 v1

AMP8 Cheddar WTW BRL-2023-00007 v1

AMP8 Secondary Chlorination BRL-2023-00008 v1

AMP8 Littleton WTW BRL-2023-00009 v2

Isles of Scilly (South West Water Ltd) Notices**

** Water supplies on the Isles of Scilly became public supplies on 01 April 2020. South West Water Ltd has the operating licence for these supplies. These improvement programmes represent work being undertaken by South West Water Ltd to secure wholesome public water supplies on the Islands.

St Agnes Water Quality Improvements ISC-2021-00006 v6

St Martins Water Quality Improvements ISC-2021-00007 v7

St Marys Water Quality Improvements ISC-2021-00008 v7

Tresco Water Quality Improvements ISC-2021-00009 v7

Bryher Water Quality Improvements ISC-2021-00010 v5

Undertakings

Lead BRL-2023-00003 v1

AMP8 Lead Undertaking SWB-2023-00013

AMP8 PFAS Strategy SWB-2023-00014

Radioactivity

Notice Reference: SWB-2021-00011 v1

Notice Reference: BRL-2021-00005 v1

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