Reporting Water Leaks

Want to report a water leak?

Please report water leaks to the correct organisation.

We can all do our bit to help conserve water during the current hose pipe ban. If you spot a water leak whilst out and about please report it to the correct water utility company.

Thames Water

Areas covered:

  • Cricklewood,
  • Friern Barnet,
  • Golders Green,
  • Hendon, Muswell Hill and Southgate

  • Tel: 08459 200 800 or Leakline: 0800 714 614*.
  • Minicom: 0845 7200 898**

    * free from any landline (higher charges may apply to other network providers).
    ** charged at local rates (higher charges may apply to other network providers).

Three Valleys Water


Areas covered:

  • Arkley, Barnet
  • Colindale,
  • Edgware,
  • Finchley,
  • Hadley Wood,
  • New Barnet,
  • North Finchley,
  • Mill Hill
  • Totteridge

  • Tel: 08457 823 333 or Leakspotters Hotline: Freephone number for reporting leaks: 0800 376 5325
  • Minicom: 01707 277 149
  • Email: Online enquiry forms

Contacting the the utility companies

If you have a problem with any of the utility services, such as gas/electricity/water, at your property or would like to report a fault, the following are some useful contacts.

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Online Services

Contact

Address
North London Business Park (NLBP)
Oakleigh Road South
London
N11 1NP
Phone Number
020 8359 2000
Text Number (SMS)
07781 473279
Fax Number
020 8359 2197
Typetalk
18001 020 8359 2040
Email
first.contact@barnet.gov.uk