Water quality

Find out who to contact if there is problem with your water supply. 

Public water supplies 

Thames Water supplies drinking water to Newham. It is responsible for water quality and for repairs to the supply system.  

Reporting water problems 

If you have a problem with your water, or you want to report a leak, contact Thames Water directly.  

Private water supplies 

A private water supply is any water that is not supplied by a water company, usually a spring or well, so it is not a ‘mains’ supply. 

There are currently no private water supplies in Newham. 

Drinking water quality: useful websites