Interruption to your water supply - Harrow - HA3/HA5/HA7
Saturday 2nd August 2025
No water and low pressure in Harrow
We’re really sorry you haven’t got any water or are experiencing low pressure. We’ve been made aware of a burst water main on Uxbridge Road which may be causing this.
To find out if your streets affected, please click here
What we’re doing
Our technicians have shut the valves on the aroundabout but the water has not stopped. They believe that they will need to shut 2 more valves to stop the water. We have requested the attendance from Harrow Council due to a large tree needing to be removed before we can repair the mains burst.
What you can do
Until we’ve sorted this, please avoid using your:
- Washing machine
- Dishwasher
- Electrical appliances that use water
If you still have water, we recommend you put some in your kettle or fridge for drinking in case your water needs switching off for the repair.
We’re really sorry about this, we’re working to get your water back to normal as soon as possible.
We added this message at 19:10 and we'll update it again after 21:10
What's happened so far?
(19:05) Our technicians have shut the valves on the aroundabout but the water has not stopped. They believe that they will need to shut 2 more valves to stop the water. We have requested the attendance from Harrow Council due to a large tree needing to be removed before we can repair the mains burst.
(17:25) The JCB and traffic management have arrived on site.
(15:35) Our loggers in the area showing a drop in pressure, customers in these zones may experience no water and low pressure, please see the streets affected list above.
(15:25) Our technician on site has advised the mains burst needs to be shut in to stop it from flooding the road, they will be shutting in the mains to do so, this should not be impacting you.
(15:05) The mains burst is on a roundabout, however, there is a tree that needs to be removed in order for our team to start exposing the mains burst and getting it repaired. Maydencroft have been contacted to assist with this.
(12:10) Our technician is on site, trying to locate the mains burst.