South East Water Improvement Programmes
Enforcement Orders
Notice of proposal to make an enforcement order
Notice served under section 20 of the Water Industry Act 1991 (as amended) of the intention to make an enforcement order under section 18.
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Draft section 18 enforcement order and schedule of works
A draft enforcement order and associated schedule of works, which is being consulted on.
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Notices
Barcombe Mills Works SEW-2018-00004 v8
Regulation 28(4) notice for various parameters at Barcombe Mills works. Completion date: 31 December 2025.
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Maidenhead supply system SEW-2018-00016 v3
Regulation 28(4) notice for chromium in the Maidenhead supply system. Completion date 31 May 2029.
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Discolouration Risk SEW-2023-00001 v2
A company wide regulation 28(4) notice to address discolouration issues. Completion date 30 April 2035.
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Tilford Meads Treatment Works Arsenic SEW-2023-00003 v4
Regulation 28(4) notice for arsenic at Tilford Meads Treatment Works. Completion date 30 April 2026.
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Boxley Treatment Works disinfection risk SEW-2023-00006 v2
Regulation 28(4) notice for disinfection risk at Boxley Treatment Works. Completion date 30 November 2027
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AMP8 Boughton WTW Nitrate SEW-2023-00011 v1
Regulation 28(4) notice to address Nitrate issues. Completion date 30 April 2030.
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AMP8 Poverty Bottom WTW Nitrate SEW-2023-00012 v1
Regulation 28(4) notice to address Nitrate issues. Completion date 30 April 2029.
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AMP8 West Ham WTW Nitrate SEW-2023-00013 v1
Regulation 28(4) notice to address Nitrate issues. Completion date 30 April 2028.
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AMP8 Barcombe Storage Microbiology SEW-2023-00014 v1
Regulation 28(4) notice to address Microbiology issues. Completion date 30 June 2030.
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Windmill Hill WTW Disinfection SEW-2024-00001 v1
Regulation 28(4) notice for disinfection risk in Windmill Hill WTW. Completion date 30 April 2028.
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Cornish WTW Disinfection SEW-2024-00002 v1
Regulation 28(4) notice for disinfection risk in Cornish WTW. Completion date 30 April 2028.
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AMP8 Cookham WTW Nitrate SEW-2024-00004 v1
Regulation 28(4) notice to address Nitrate issues at Cookham WTW. Completion date 30 June 2030
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AMP8 Cow Wish Bottom WTW Nitrate SEW-2024-00005 v1
Regulation 28(4) notice to address Cow Wish Bottom WTW Nitrate issues. Completion date 31 December 2030.
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Pembury WTW Pesticides SEW-2024-00006 v3
Regulation 28(4) notice to address pesticide issues at Pembury WTW. Completion date 31 May 2031
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Bedgebury Service Reservoir Inspection SEW-2025-00001 v1
Regulation 28(4) notice to address Bedgebury service reservoir inspection issues. Completion date 31 December 2027
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Blackhurst Reservoir 1 Outlet Inspection SEW-2025-00002 v1
Regulation 28(4) notice to address Blackhurst service reservoir 1 Outlet inspection issues. Completion date 31 December 2026.
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Blackhurst Reservoir 2 Outlet Inspection SEW-2025-0003 v1
Regulation 28(4) notice to address Blackhurst service reservoir 2 Outlet inspection issues. Completion date 31 March 2027.
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Boyneswood Tower Inspection SEW-2025-00005 v1
Regulation 28(4) notice to address Boyneswood Tower inspection issues. Completion date 31 December 2026.
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Charing Hill Reservoir Inspection SEW-2025-00006 v1
Regulation 28(4) notice to address Charing Hill Reservoir inspection issues. Completion date 31 January 2027.
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Claypits Reservoir Inspection SEW-2025-00007 v1
Regulation 28(4) notice to address Claypits Reservoir inspection issues. Completion date 31 October 2027.
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Clayton works contact tank inspection SEW-2025-00008 v1
Regulation 28(4) notice to address Clayton works contact tank inspection issues. Completion date 31 July 2027.
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Crowborough Reservoir Outlet 2 Inspection SEW-2025-00009 v1
Regulation 28(4) notice to address Crowborough Reservoir Outlet 2 inspection issues. Completion date 30 October 2026.
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Halling Upper Reservoir Inspection SEW-2025-00010 v1
Regulation 28(4) notice to address Halling Upper Reservoir inspection issues. Completion date 31 January 2027.
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Hartley Treatment Works Contact Tank Inspection SEW-2025-00011 v1
Regulation 28(4) notice to address Hartley Treatment Works Contact Tank inspection issues. Completion date 31 July 2027.
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Hermitage Lane Reservoir Inspection SEW-2025-00012 v1
Regulation 28(4) notice to address Hermitage Lane Reservoir inspection issues. Completion date 31 March 2027.
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Hockers Lane Treatment Works Contact Tank Inspection SEW-2025-00013 v1
Regulation 28(4) notice to address Hockers Lane Treatment Works Contact Tank inspection issues. Completion date 31 January 2027.
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Kingsnorth Reservoir Inspection SEW-2025-00014 v1
Regulation 28(4) notice to address Kingsnorth Reservoir inspection issues. Completion date 31 December 2026.
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Langton Reservoir Inspection SEW-2025-00015 v1
Regulation 28(4) notice to address Langton Reservoir inspection issues. Completion date 31 July 2027.
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Langton Water Tower Inspection SEW-2025-00016 v1
Regulation 28(4) notice to address Langton Water Tower inspection issues. Completion date 31 December 2026.
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Linton Park Reservoir 1 Inspection SEW-2025-00017 v1
Regulation 28(4) notice to address Linton Reservoir 1 inspection issues. Completion date 31 July 2027.
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Malders Lane No.2 Reservoir Inspection SEW-2025-00018 v1
Regulation 28(4) notice to address Malders Lane No.2 Reservoir inspection issues. Completion date 28 February 2027.
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Newnham Treatment Works Contact Tank Inspection SEW-2025-00019 v1
Regulation 28(4) notice to address Newnham Treatment Works Contact Tank inspection issues. Completion date 30 September 2027.
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Northgate No.3 Reservoir Inspection SEW-2025-00020 v1
Regulation 28(4) notice to address Northgate No.3 Reservoir inspection issues. Completion date 31 July 2027.
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Potters Corner Reservoir 3 Inspection SEW-2025-00021 v1
Regulation 28(4) notice to address Potters Corner Reservoir 3 inspection issues. Completion date 31 December 2026.
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Radfall Reservoir Inspection SEW-2025-00022 v1
Regulation 28(4) notice to address Radfall Reservoir inspection issues. Completion date 31 December 2026.
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Standard Hill Reservoir Cell 2 Inspection SEW-2025-00023 v1
Regulation 28(4) notice to address Standard Hill Reservoir Cell 2 inspection issues. Completion date 31 July 2027.
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Staplecross Reservoir Inspection SEW-2025-00024 v1
Regulation 28(4) notice to address Staplecross Reservoir inspection issues. Completion date 30 September 2026.
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Warren Street Reservoir Inspection SEW-2025-00026 v1
Regulation 28(4) notice to address Warren Street Reservoir inspection issues. Completion date 31 January 2027.
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Wellwood Reservoir 3 Inspection SEW-2025-00027 v1
Regulation 28(4) notice to address Wellwood Reservoir 3 inspection issues. Completion date 31 July 2027.
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Wych Cross Reservoir Outlet 3 Inspection SEW-2025-00028 v1
Regulation 28(4) notice to address Wych Cross Outlet 3 inspection issues. Completion date 31 July 2027.
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Stansted Reservoir Inspection SEW-2025-00029 v1
Regulation 28(4) notice to address Stansted SR inspection issues. Completion date 31 August 2026.
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Bloodshots No1 Reservoir Inspection SEW-2025-00030 v1
Regulation 28(4) notice to address Bloodshots No1 SR inspection issues. Completion date 31 July 2027.
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Bewl WSZ Discolouration SEW-2025-00032 v1
Regulation 28(4) notice to address Bewl WSZ consumer discolouration . Completion date 31 August 2026.
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Blean No2 Reservoir Inspection SEW-2025-00033 v1
Regulation 28(4) notice to address Blean No2 SR inspection issues. Completion date 28 February 2027.
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Crowborough Outlet 3 Reservoir Inspection SEW-2025-00034 v1
Regulation 28(4) notice to address Crowborough Outlet 3 SR inspection issues. Completion date 31 January 2027.
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Air Valve Risk Assessment SEW-2025-00035 v1
A regulation 27(4) notice to address risk assessments associated with air valves. Completion date: 31 March 2028.
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Pembury Works Turbidity SEW-2025-00041 v2
Regulation 28(4) notice to address Turbidity issues at Pembury Treatment Works. Completion date: 31 March 2026.
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Undertakings
AMP8 Company PFAS Strategy SEW-2023-00015 v2
Section 19 Undertaking for Company AMP8 PFAS Strategy. Completion date: 30 April 2031.
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AMP8 Company Lead Strategy SEW-2023-00016 v1
Section 19 Undertaking for Company AMP8 Lead Strategy. Completion date: 30 April 2031.
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Radioactivity
Radioactivity SEW-2021-00006 v1
Radioactivity monitoring exemption notice for indicative dose, radon, and tritium. Expiry date: 31 December 2026.
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