Interruption to your water supply - Harrow - HA0/HA3
Tuesday 1st July 2025

Your water is back on
We’re really sorry for the problems with your water today. We’ve fixed the broken valve and you’ll see your water flowing back to normal soon.
Appearance of your water
If your water is discoloured or cloudy, don’t worry this is normal. We know it doesn’t look nice, but it’s not harmful and you can help by running your cold tap until it’s clear. To find out more, please click here.
We updated this message at 14:30 and we'll remove it after 18:30
What's happened so far?
(14:25) Repairs completed and water restored.
(13:30) The mains have been throttled, customers within this zone may experience low pressure, please see streets affected above.
(13:00) Team on site have requested a shut of the mains in order to complete repairs, a technician is on route.