The 1999 disconnection ban
The Water Industry Act 1999 banned water companies from disconnecting the supply to domestic premises for non-payment. This has been in place since 1999 and covers England and Wales.
The ban applies regardless of debt size. Even large water debts (thousands of pounds) do not result in disconnection.
Scotland has similar rules. Northern Ireland has slightly different arrangements but disconnection for household debt is not a normal enforcement route.
How water debt is recovered
Water companies use standard debt collection routes: reminder letters, referral to debt collectors, court action for CCJs.
CCJs for water debt appear on your credit file for six years like any other CCJ. Enforcement of a CCJ can include bailiffs for personal property (not utilities) and attachment of earnings.
WaterSure and social tariffs
WaterSure caps water bills for households on benefits with high water use (three or more children, or someone with a medical condition requiring extra water use).
Most water companies also offer social tariffs — reduced rates for low-income customers. Applications go through your water company directly.
These are often underused — many eligible households do not know about them.
Payment plans and hardship funds
Water companies routinely offer payment plans. They also often run hardship funds that can clear historic debt for eligible customers.
Contact your water company first. If they are uncooperative, Citizens Advice or Consumer Council for Water (CCWater) can help.