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.

Notices

Restormel works SWT-2018-00002

Regulation 28(4) notice for Restormel works.

HTML

Discolouration SWT-2018-00004

Regulation 28(4) notice for discolouration at various water supply zones.

HTML

St Cleer works SWT-2018-00003

Regulation 28(4) notice for St Cleer works.

HTML

Littlehempston works SWT-2018-00005

Regulation 28(4) notice for various parameters at Littlehempston works.

HTML

Stithians works SWT-2018-00006

Regulation 28(4) notice for various parameters at Stithians works.

HTML

Prewley works and supply system SWB-2021-00009

Regulation 28(4) notice for various parameters at Prewley works.

HTML

Service reservoir and tank inspection SWB-2020-00009

Regulation 28(4) notice for various parameters at the company’s service reservoirs and treated water tanks.

HTML

Scientific Investigations SWB-2020-00010

Regulation 28(4) notice for various parameters at the company’s water treatment works.

HTML

Maintenance and Resilience Hazard Review SWB-2020-00002

Regulation 28(4) notice for various parameters at the company’s water treatment works.

HTML

Alderney Works Replacement Treatment Process SWB-2021-00008

Regulation 28(4) notice for various parameters at Alderney works.

HTML

Knapp Mill Works Replacement Treatment Process SWB-2021-00010

Regulation 28(4) notice for various parameters at Knapp Mill works.

HTML

Alderney Water Treatment Works Disinfection Improvements SWB-2020-00007

Regulation 28(4) notice for various parameters at Alderney Water Treatment Works.

HTML

Knapp Mill Treatment Works Disinfection Improvements SWB-2020-00008

Regulation 28(4) notice for various parameters at Knapp Mill Water Treatment Works.

HTML

Lanner Service Reservoir SWB-2022-00008

Regulation 28(4) notice for various parameters at Lanner Service Reservoir.

HTML

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 Consequently, Bristol Water Plc’s licence was revoked.

Clevedon Water Treatment Works BRL 4092

Regulation 28(4) notice for Cryptosporidium at Clevedon Water Treatment Works.

HTML

Alderley Water Treatment Works BRL-2020-00001

Regulation 28(4) notice for Lead at Alderley Water Treatment Works.

HTML

UV Biofilm Notice BRL-2020-00004

Regulation 28(4) notice for Total Coliforms at Purton, Cheddar, Stowey and Littleton Water Treatment Works.

HTML

Cheddar Water Treatment Works BRL-2021-00001

Regulation 28(4) notice for various parameters at Cheddar Water Treatment Works.

HTML

Blackdown Service Reservoir BRL-2022-00003

Regulation 28(4) notice for various parameters at Blackdown Service Reservoir.

HTML

Discolouration: Various Supply Zones BRL-2021-00003 V4

Regulation 28(4) notice for discolouration in various supply zones. Completion date: 30 April 2026

HTML

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

Regulation 28(4) notice for various parameters for the St Agnes water supply system.

HTML

St Martins Water Quality Improvements ISC-2021-00007

Regulation 28(4) notice for various parameters for the St Martins water supply system.

HTML

St Marys Water Quality Improvements ISC-2021-00008

Regulation 28(4) notice for various parameters for the St Marys water supply system.

HTML

Tresco Water Quality Improvements ISC-2021-00009

Regulation 28(4) notice for various parameters for the Tresco water supply system.

HTML

Bryher Water Quality Improvements ISC-2021-00010

Regulation 28(4) notice for various parameters for the Bryher water supply system.

HTML

Undertakings

Lead BRL-2023-00003

Section 19(1)(b) Undertaking under the Water Industry Act 1991 (as amended) for Lead in various water supply zones. Completion Date 30 April 2025

HTML

Radioactivity

Notice Reference: SWB-2021-00011

Radioactivity monitoring exemption notice for indicative dose, radon, and tritium. Expiry date: 31 December 2026.

HTML

Notice Reference: BRL-2021-00005

Radioactivity monitoring exemption notice for indicative dose, radon, and tritium. Expiry date: 31 December 2026.

HTML