Partial ban
Affinity Water
Central and East regions, including the Tendring peninsula and surrounding north-east Essex. The South East region is excluded.
Does a ban apply in your area?
Checked 23 September 2026 · next check 26 September 2026
Supplier restrictions
Checked 23 September 2026
Partial ban
Anglian Water
All customers supplied drinking water by Anglian Water, except customers in Hartlepool.
Ban
Cambridge Water
Whole supply area
Ban
Essex and Suffolk Water
Whole supply area
Partial ban
Southern Water
Southern Water supply areas in Hampshire and on the Isle of Wight.
Ban
South East Water
Whole supply area
Ban
South West Water
Whole supply area
Ban
Thames Water
Whole supply area
Ban
Wessex Water
Whole supply area
Lifted
Dŵr Cymru Welsh Water
No restrictions in place for Welsh Water customers, according to its current lifting notice.