Annual Information Update

RNS Number:4454F
Northumbrian Water Finance PLC
30 June 2006


Northumbrian Water Finance plc ("the Company")

Annual Information Update ("AIU") for 12 months up to and including 30 June 2006


In accordance with Prospectus Rule 5.2, the following information has been
published or made available to the public over the previous 12 months.


The following announcements were published by the London Stock Exchange's
Regulatory News Service:

Date of      Regulatory     Details
Announcement Headline

29/07/2005   Annual Report  a)      The following documents have today been
             and Accounts   submitted to the UKLA and will shortly be available
             and Notice of  for inspection at the UKLA's Document Viewing
             AGM            Facility, situated at Financial Services Authority,
                            25 The North Colonnade, Canary Wharf, London, E14
                            5HS:

                            b)      Notice (short notice by unanimous consent of
                            all shareholders) of the Annual General Meeting to
                            be held on 3 August 2005, together with Proxy Form;
                            and

                            c)      Financial Statements for the year ending 31
                            March 2005.

01/08/2005   Annual         Disclosed information made available to the public
             Information    for 12 months up to 1/08/2005, inclusive.
             Update

22/09/2005   Publication of Prospectus for the Northumbrian Water Finance plc
             Prospectus     #150m 2.033 index-linked guaranteed bonds due 2036
                            (guaranteed by Northumbrian Water Limited ("NWL")).

25/01/2006   Publication of Prospectus for the Northumbrian Water Finance plc
             Prospectus     #60m 1.6274% index-linked guaranteed bonds due 2041
                            (guaranteed by NWL).

19/05/2006   Publication of Prospectus for the Northumbrian Water Finance plc
             Prospectus     #350m 6.875% guaranteed bonds due 2023 (guaranteed
                            by NWL).

14/06/2006   Publication of Prospectus for the Northumbrian Water Finance plc
             Prospectus     #100m 1.7118% index-linked guaranteed bonds due 2049
                            (guaranteed by NWL).

14/06/2006   Publication of Prospectus for the Northumbrian Water Finance plc
             Prospectus     #100m 1.7484% index-linked guaranteed bonds due 2053
                            (guaranteed by NWL).

28/06/2006   Annual Report  a)      The following documents have today been
             and Accounts   submitted to the UKLA and will shortly be available
             and Notice of  for inspection at the UKLA's Document Viewing
             AGM            Facility, situated at Financial Services Authority,
                            25 The North Colonnade, Canary Wharf, London, E14
                            5HS:

                            b)      Notice of the Annual General Meeting to be
                            held on 20 July 2006, together with Proxy Form; and

                            c)      Report and Financial Statements for the year
                            ending 31 March 2006.


In accordance with Article 27(3) of the Prospectus Directive Regulation, we
confirm that the information referred to in this AIU was up to date at the time
it was published but acknowledge that some information may now be out of date.


Details of the regulatory headlines made on 22 September 2005, 25 January 2006,
19 May 2006 and 14 June 2006 can be downloaded from Northumbrian Water Group
plc's website at www.nwg.co.uk and any related documents are available at the
UKLA's Document Viewing Facility, Financial Services Authority, 25 The North
Colonnade, Canary Wharf, London, E14 5HS.


In addition, the following documents were filed with the Registrar of Companies
in Cardiff and can be obtained by contacting the Registrar:

Date available on public    Form Type Description
record

09/08/2005                  AA        Full accounts made up to 31/03/05.

13/12/2005                  363a      Return made up to 21/11/05; full list of
                                      members.

22/05/2006                  288c      Secretary's particulars changed.


Name of contact and telephone number for queries:

Jayne Powell

Assistant Company Secretary

0191 301 6704




                      This information is provided by RNS
            The company news service from the London Stock Exchange

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