SECURITIESTable ANDof EXCHANGE COMMISSION Washington, D.C. 20549Contents

~~FORM~~SECURITIES ~~6-K~~AND EXCHANGE COMMISSION

~~Report~~Washington, ofD.C. ~~Foreign Private Issuer~~20549 ~~Pursuant to Rule 13a-16 or 15d-16 of The Securities Exchange Act of 1934~~

~~For~~FORM ~~May and June, 2006~~6-K

~~United~~Report ~~Utilities~~of ~~PLC~~Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of The Securities Exchange Act of 1934

~~Dawson House,~~For ~~Great~~month ~~Sankey, Warrington~~end ~~WA5 3LW England (Address~~ of ~~principal executive offices)~~January, 2007

~~Indicate~~United byUtilities ~~check mark whether the~~PLC ~~registrant files or will file annual report under cover Form 20-F or Form 40-F~~

~~Form~~Dawson ~~20-F~~House, Great ~~Form~~Sankey, Warrington ~~40-F~~WA5 3LW England (Address of principal executive offices)

Indicate by check mark whether the registrant by ~~furnishing~~files ~~the~~or ~~information~~will ~~contained~~file inannual ~~this~~report ~~Form~~under iscover ~~also thereby furnishing~~Form ~~the information to the Commission pursuant to Rule 12g3~~20-~~2(b)~~F ~~under~~or ~~the Securities~~Form 40-F ~~Exchange Act of 1934.~~

~~Yes No~~Form 20-F þ Form 40-F o

IfIndicate ~~“Yes”~~by ischeck ~~marked,~~mark ~~indicate~~whether ~~below~~the registrant by furnishing the information contained in this ~~file~~Form ~~number~~is ~~assigned~~also tothereby furnishing the ~~registrant~~information into ~~connection~~the ~~with~~Commission ~~Rule~~pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. ~~N/A~~

~~Exhibit index – 4 May 2006 to 30 June 2006~~Yes o No þ

99.1	8 May 2006 – Holding in company Fidelity Insurance 3%
99.2	17 May 2006 – Final terms relating to the issue by United Utilities Water PLC pf £50,000,000 1.7937% index linked notes due May 2049
99.3	19 May 2006 – Directors/ PDMR shareholding SIP investment
99.4	19 May 2006 – Holding in company Barclays 3.05%
99.5	23 May 2006 – Holding in company Barclays <3%
99.6	6 June 2006 – Directors/PDMR shareholding S Batey share sale
99.7	6 June 2006 – Directors/PDMR shareholding vesting and allotment of shares through operation of performance share plan
99.8	6 June 2006 – Directors/ PDMR shareholding S Batey PSP exercise
99.9	7 June 2006 – Directors/PDMR shareholding T Rayner exercise of PSP and sale of shares
99.10	9 June 2006 – Directors/PDMR shareholding L Booth exercise of PSP and sale of shares
99.11	9 June 2006 – Holding in company Morgan Stanley 3.71%
99.12	12 June 2006 – Holding in company Barclays 3.37%
99.13	15 June 2006 – Directors/PDMR shareholding C Cornish exercise of PSP and sale of shares
99.14	19 June 2006 – Holding in company Barclays <3%
99.15	20 June 2006 – Accounts available at document viewing facility
99.16	21 June 2006 – Directors/ PDMR shareholding G Waters exercise of PSP and sale of shares
99.17	21 June 2006 – Directors/ PDMR shareholding SIP investment
99.18	22 June 2006 – Scottish Water QS3
99.19	28 June 2006 – Display of AGM documents at Document Viewing Facility
99.20	27 June 2006 – Holding in company – Morgan Stanley <3%
99.21	28 June 2006 – Holding in company Barclays 4.06%

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b). N/A

~~SIGNATURES~~TABLE OF CONTENTS

~~Pursuant~~EX-99.1 toEX-99.2 ~~the~~EX-99.3 ~~requirements~~EX-99.4 ofEX-99.5 ~~the~~EX-99.6 ~~Securities Exchange Act 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorised~~EX-99.7

	UNITED UTILITIES PLC (Registrant)
Dated: 5 July 2006	By: Name: Title:	/s/ Paul Davies Paul Davies Assistant Company Secretary

Exhibit index — 1 January 2007 — 31 January 2007


99.1		3 January 2007 — key dates
99.2		15 January 2007 — Disposal of Vertex Data Science Ltd
99.3		16 January 2007 — Notification of P Green’s retention award
99.4		19 January 2007 — Total voting rights
99.5		19 January 2007 — Directors/PDMR share incentive plan
99.6		30 January 2007 — Disposal of shares by TW Drury and spouse
99.7		31 January 2007 — Total voting rights

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorised.


	UNITED UTILITIES PLC (Registrant)
	By:	/s/ Paul Davies
	Name:	Paul Davies
Dated: 7 February 2007	Title:	Assistant Company Secretary

SECURITIESTable ANDof EXCHANGE COMMISSION Washington, D.C. 20549Contents

Table of Contents

Table of Contents

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