KELDA GROUP PLC                                                  
                                                                                                 
                                                                                                 
                                                                                                 
                         Interim Results Announcement                                            
                                                                                                 
                  for the six months ended 30 September 2003                                     
                                                                                                 
                                                                                                 
                                                                                                 
HIGHLIGHTS                                                                                       
                                                                                                 
*  Group turnover from continuing operations increased 5.2% to �358.8m.                          
                                                                                                 
*  Group operating profit from continuing operations increased 5.2% to �146.0m.                  
                                                                                                 
*  Group profit before taxation and exceptional items increased 5.8% to �99.7m.                  
                                                                                                 
*  Exceptional profit of �17.1m on sale of shares in Waste Recycling Group plc.                  
                                                                                                 
*  Adjusted earnings per share (excluding deferred tax) increased 0.9% to 22.2p.                 
                                                                                                 
*  Continued good performance from UK/US water businesses.                                       
                                                                                                 
*  Interim dividend increased to 8.10p (2002: 7.86p).                                            
                                                                                                 
                                                                                                 
                                                                                                 
KEY FIGURES                                                                                      
                                                                                                 
                                                         2003                    2002    Increase
                                                                                                 
Group turnover from continuing operations             �358.8m                 �341.2m        5.2%
                                                                                                 
Group operating profit from continuing                �146.0m                 �138.8m        5.2%
operations                                                                                       
                                                                                                 
Profit before taxation and exceptional items           �99.7m                  �94.2m        5.8%
                                                                                                 
Adjusted earnings per share (excluding                  22.2p                   22.0p        0.9%
deferred tax)                                                                                    
                                                                                                 
Interim dividend per share                              8.10p                   7.86p        3.0%
                                                                                                 
                                                                                                 
                                                                                                 
Commenting on the results, Kelda Chairman John Napier said:                                      
                                                                                                 
"Kelda has made a good start to the year.  Strong operational and financial                      
performance in the Yorkshire Water business and solid performance in the US by                   
Aquarion contributed to growth in operating profit of 5.2%".                                     
                                                                                                 
For further information contact                                                                  
                                                                                                 
4 December               Martin Towers, Kelda Group                             020 7568 2128    
                                                                                                 
                         David Trenchard/Tim Lynch, Tulchan                     020 7353 4200    
                         Communications                                                          
                                                                                                 
After 4 December         Kelda Group Press Office                               01274 692954     
                                                                                                 
A copy of this preliminary results announcement will be available on the Kelda                   
Group website from 8am this morning at www.keldagroup.com                                        
                                                                                                 
CHAIRMAN'S STATEMENT                                                                             
                                                                                                 
Kelda has made a good start to the year with a strong first half performance.                    
Group profit before tax at �114.3 million was 21% ahead of prior year.  This                     
result benefited from an exceptional gain made on the disposal of our                            
shareholding in Waste Recycling Group plc (WRG) of �14.6 million (net).  More                    
importantly the underlying performance of the continuing operations improved,                    
mainly driven by a strong Yorkshire Water performance, with operating profit                     
5.2% up on prior year.  EPS adjusted for exceptional items and deferred tax, is                  
up 0.9% on a comparable basis.  The interim dividend has been increased to                       
8.10p from 7.86p.                                                                                
                                                                                                 
The group continues to benefit from the strategic focus on water and management                  
focus on performance.  This has seen the disposal of our shareholding in WRG                     
and a closure of the small timber operations which were part of the US Aquarion                  
water business.  Yorkshire Water Projects also formally signed the MoD                           
Aquatrine 'A' water contract which is one of the largest water contracts ever                    
awarded in the UK, estimated to generate revenue of approximately �1 billion                     
over 25 years.                                                                                   
                                                                                                 
Our continuing ambition to be placed in the top quartile for overall                             
performance in the UK has led to a continuous review of our effectiveness                        
across a wide range of activity from client service, operating and capital cost                  
efficiencies, compliance and environmental performance and wider corporate and                   
social responsibility objectives.  Some of the noteworthy achievements by                        
Yorkshire Water include -                                                                        
                                                                                                 
*  An industry leading performance in reducing operating expenditure in real terms               
   since 1998/99.                                                                                
                                                                                                 
*  A second place ranking in Ofwat's annual overall performance assessments for                  
   the 2nd successive year.                                                                      
                                                                                                 
*  Successful investment in the development and implementation of information                    
   technology improving management operational information and customer support                  
   services which has been recognised externally by a national award for best use                
   of technology for customer services.                                                          
                                                                                                 
*  Continuing investment in management development and training for all employees                
   to create a positive work environment focused on performance  excellence and                  
   service delivery.                                                                             
                                                                                                 
*  Success in obtaining an interim price determination from Ofwat which covers the               
   period from April 2003 to March 2005.                                                         
                                                                                                 
The separation of the chair and the executive has been successfully completed                    
and the Board further strengthened with the appointment of Christopher Fisher                    
as a non executive director.  The Chief Executive, Kevin Whiteman, has                           
developed a first class management team.  Finance Director, Martin Towers, who                   
joined the Board in March 2003 is now well established and there has been a                      
general strengthening of the financial management function.  There have been                     
other planned senior management changes in the UK and US to accelerate best                      
practice management across the group.  The success of the company reflects the                   
commitment of staff at all levels to work cohesively, seeking better ways of                     
working to meet customer and stakeholder expectations.                                           
                                                                                                 
The company is particularly pleased with its continued improvements in drinking                  
water compliance and environmental outputs which has seen best ever river water                  
and bathing beach standards.   The company plans a zero incident culture to                      
ensure that management and staff are focused at all times in these key areas.                    
The fact that incidents do occur, linked with the move to the policy of 'name                    
and shame' and the use of increased fines from regulatory agencies may attract                   
more adverse publicity to these areas in the future, despite the company's                       
track record of continuing improvement.                                                          
                                                                                                 
The dry weather conditions set some water management challenges which the                        
company has successfully overcome by a combination of water resource and                         
capacity management and reduced leakage levels.  Although winter is now here, a                  
further long period of low rainfall will set new challenges of water resource                    
and river flow management as environmental and habitat factors have to be                        
balanced with domestic and industry demand.  These factors are under continuing                  
review with the relevant regulatory agencies, but currently no water supply                      
restrictions are foreseen for this or next year.                                                 
                                                                                                 
Given the interim price determination and our control of operating and capital                   
performance we expect to maintain progress in the second half.   The balance                     
sheet of the company remains strong.  The net proceeds after related borrowings                  
of the sale of the non-water assets in WRG are in the process of being                           
redistributed via a share buyback.                                                               
                                                                                                 
A start has been made to the process of the 2005 price review which should                       
result with an Ofwat public announcement being made in November 2004 with                        
respect to the regulatory decisions on prices for the period 2005-2010.  In                      
general there remains a positive industry, government, regulatory and                            
stakeholder interface.  There is general recognition of the issues and the                       
importance of any future price determination to give the ability of the                          
industry to finance future investment demands.  Forecast capital expenditure                     
levels remain high for the next regulatory period.  There is a need to maintain                  
and sustain essential infrastructure, deliver improvements in quality and                        
environmental outputs on a sustainable basis.  The effectiveness of the next                     
price determination will depend on this balance being positively maintained.                     
                                                                                                 
In conclusion the company intends to maintain its focus strategy on water and                    
water related activities.  It has achieved commendable increases in all output                   
areas, and has a well motivated and effective management team.  We expect to                     
set standards that will allow us to remain in the upper quartile of industry                     
performance.                                                                                     
                                                                                                 
                                                                                                 
                                                                                                 
CHIEF EXECUTIVE'S REVIEW                                                                         
                                                                                                 
Group financial performance                                                                      
                                                                                                 
The group has made further progress during this period in enhancing operational                  
and financial performance. Turnover from continuing operations increased by                      
5.2% to �358.8m (2002: �341.2m), with operating profit from continuing                           
operations increasing by 5.2% to �146.0m (2002: �138.8m).                                        
                                                                                                 
The improved results are largely driven by Yorkshire Water reporting an                          
increase in turnover following the 6% price increase from April, a proportion                    
of which results in improved profitability to help finance the ongoing capital                   
expenditure programme.                                                                           
                                                                                                 
The group's shareholding in WRG was disposed of during this period as commented                  
upon in the Chairman's statement, realising �142.7m in cash net of expenses.                     
The group's share of WRG's operating profit was �8.2m (2002: �7.6m) from                         
turnover of �78.9m (2002: �69.1m) up to the point of sale. Arising from the                      
disposal is an overall exceptional profit of �14.6m of which �17.1m arose from                   
the sale of shares.                                                                              
                                                                                                 
Net interest payable was little changed in this period at �54.5m (2002: �                        
53.3m). The proceeds from the WRG disposal were received in August and had                       
modest impact in this period upon the interest expense.                                          
                                                                                                 
In summary, group profit before taxation of �114.3m (2002: �94.2m) includes a                    
net exceptional profit of �14.6m (2002: Nil).                                                    
                                                                                                 
Taxation                                                                                         
                                                                                                 
The group's effective taxation charge of �17.9m (2002: �21.4m) has been                          
calculated by considering the expected rate for the full year. A higher current                  
tax charge of �13.8m (2002: �9.0m) arises from the higher level of                               
profitability and the absence of a prior year credit. The deferred tax charge                    
has fallen to �4.1m (2002: �12.4m) as a consequence of changes in discount                       
rates.                                                                                           
                                                                                                 
Earnings per share                                                                               
                                                                                                 
Basic earnings per share (EPS) has increased to 24.9p (2002: 18.8p) whilst                       
adjusted EPS excluding exceptional items and deferred tax is 22.2p (2002:                        
22.0p).  The relatively modest increase in adjusted EPS arises with the higher                   
current tax charge this year.                                                                    
                                                                                                 
Interim dividend                                                                                 
                                                                                                 
An interim dividend of 8.10p per share (2002: 7.86p) will be paid on 27                          
February 2004 to shareholders on the register on 23 January 2004, an increase                    
in line with inflation.  The full cost of the dividend will be met by Yorkshire                  
Water.                                                                                           
                                                                                                 
Cash flow and net debt                                                                           
                                                                                                 
Group net debt at 30 September 2003 of �1,565.2m is �155.2m below the 31 March                   
2003 figure of �1,720.4m following receipt of the WRG proceeds of a similar                      
amount.                                                                                          
                                                                                                 
During this period the net cash inflow from operating activities was �244.4m                     
(2002: �232.8m) helping to finance group capital expenditure of �156.7m (2002:                   
�200.7m).  Net interest payments on the group's debt were �61.3m (2002: �                        
52.0m).                                                                                          
                                                                                                 
Towards the end of the period, a share buyback programme was carried out                         
resulting in the purchase of 3.9m shares at an average price of 414.4p per                       
share at a cash cost of �16.2m.                                                                  
                                                                                                 
At 30 September 2003, balance sheet gearing declined to 47% from 50% at 31                       
March 2003, but is likely to increase over the next six months period in line                    
with normal seasonal trends. With this low level of gearing by industry                          
standards, the group remains soundly financed.                                                   
                                                                                                 
Yorkshire Water                                                                                  
                                                                                                 
Turnover increased by 5.3% to �300.7m (2002: �285.5m) following the interim                      
price determination which became effective in April.  Operating profit                           
increased by 6.6% to �127.5m (2002: �119.6m).  The company is on target to                       
deliver �100m of operating cost and 10% capital cost out-performance in the                      
current price determination period.  The capital programme is on target and the                  
company is on track to deliver all outputs within this current review period.                    
                                                                                                 
The company was once again ranked second in Ofwat's Overall Performance                          
Assessment, which compares the levels of service provided by the UK's ten major                  
water and sewerage companies. It was the second consecutive year Yorkshire                       
Water had finished runner-up.                                                                    
                                                                                                 
A separate report published by Ofwat showed that at the same time as delivering                  
improvements in the company's all-round service offering, Yorkshire Water had                    
managed to reduce total operating expenditure by 12% since 1998/99, the biggest                  
reduction of all the UK's water and sewerage companies.                                          
                                                                                                 
Ofwat also confirmed that the company had out-performed its leakage reduction                    
target for the eighth year running.  This continued reduction in leakage                         
coupled with the Company's ability to manage water resources on a region-wide                    
basis has ensured that security of water supply has been maintained during the                   
extremely dry summer and autumn period.  Water stocks, although lower than in                    
an average year, remain robust and security of supply for the foreseeable                        
future is assured.  The Company does, however, take its environmental                            
responsibilities very seriously and is in constant dialogue with the                             
Environment Agency to ensure that if the long dry period continues, any actions                  
required this winter will be taken to ensure that river flows will be protected                  
next summer.                                                                                     
                                                                                                 
These operational improvements were matched by similar advances in the area of                   
customer service.  The new Integrated Customer and Operations Management (ICOM)                  
system continued to deliver significant benefits, winning national and                           
international acclaim.  ICOM won the 'Best Use of Technology in Customer                         
Service' category at the National Customer Service awards and beat off stiff                     
competition from several multi-national companies in Europe, the Middle East                     
and Africa to clinch the prestigious 'Gartner Customer Relationship Management                   
(CRM) Excellence Award 2003'.                                                                    
                                                                                                 
As well as winning recognition for good operational and customer service,                        
Yorkshire Water's ongoing work to protect and enhance the environment was                        
acknowledged by another of the industry's regulators, the Environment Agency                     
(EA).  The EA's 'Spotlight on Business Environmental Performance 2002' showed                    
that Yorkshire Water had achieved 100% compliance with its discharge consents                    
for the fourth time in five years.                                                               
                                                                                                 
Ongoing investment in Yorkshire's sewerage infrastructure and improved                           
operating procedures ensured that Yorkshire Water was also one of only a                         
handful of water and sewerage companies to show a year on year reduction in                      
pollution incidents.                                                                             
                                                                                                 
The Environment Agency went on to report a 9% increase since 1990 in the number                  
of rivers in Yorkshire classified as 'good or fair'.                                             
                                                                                                 
Fifteen of Yorkshire's twenty-two East Coast bathing waters also attained the                    
EU's higher 'guideline' water quality standard, a record for the region.                         
                                                                                                 
During the first six months of the year Yorkshire Water spent �124.7m on                         
improvements to the region's water and waste water services. The investment was                  
targeted predominantly at relining and replacing underground water mains and                     
upgrading sewer overflows.                                                                       
                                                                                                 
In September, Yorkshire Water submitted to Ofwat its draft business plan for                     
the period 2005 to 2010 in which the company outlined its plans to invest a                      
further �1.3 billion on improvements to assets and services.  The strategy                       
behind the plan is to provide a fair and balanced approach with the aim of                       
providing best value to customers while securing the financial and operational                   
sustainability of the business.  Minimum price increases of 3.6% per annum                       
above inflation would be needed to assist in funding the investment.                             
                                                                                                 
Constructive discussions are ongoing with Ofwat with a view to Yorkshire Water                   
submitting its final business plan in April 2004. Ofwat will announce its final                  
determination in November 2004.                                                                  
                                                                                                 
Yorkshire Water Projects                                                                         
                                                                                                 
The results of Yorkshire Water Projects are reported within other activities.                    
The 25 year Aquatrine A contract to operate and maintain water and wastewater                    
assets for over 1,100 Ministry of Defence sites commenced on 1 December as                       
planned.  Income attributable to associates and joint ventures has declined                      
from last year due to the write off (in accordance with UITF 34) of bid costs                    
associated with pre-qualifying for the Aquatrine bid.                                            
                                                                                                 
The Aquatrine A contract, coupled with the existing provision of waste water                     
treatment facilities in the Aberdeen area utilises the core skills of the group                  
and fits comfortably into the strategy of focussing upon water and water                         
related activities. The group will continue to explore opportunities in this                     
area of business.                                                                                
                                                                                                 
Aquarion                                                                                         
                                                                                                 
Turnover increased by 1.8% to �51.1m (2002: �50.2m) through a number of                          
influences. Aquarion Services, the company's contract operations business,                       
increased turnover following commencement of the new Bridgeport contract. The                    
water businesses were adversely affected by cool and rainy weather conditions                    
and their turnover was unchanged from the comparative period.                                    
                                                                                                 
Turnover and operating profit growth were hindered by the weakness of the                        
dollar with the results on translation into sterling being reported in this                      
period at $1.62 by comparison with $1.51 in the comparative period.                              
                                                                                                 
Operating profit from continuing operations declined by �1.4m to �19.6m (2002:                   
�21.0m), due to the weakness of the dollar on translation into sterling. The                     
underlying performance in dollar terms was therefore stable.                                     
                                                                                                 
During the period, the planned succession of senior management in the US took                    
place.  Charles Firlotte, who was originally Chief Operating Officer of                          
Aquarion and has spent three years in the UK running Yorkshire Water's water                     
supply business, returned to the US as CEO of Aquarion.  This succession will                    
create even closer ties between the UK and US operations and facilitate further                  
best practice transfer.                                                                          
                                                                                                 
The company enhanced its customer service by the final implementation of its                     
"AquariOnline" electronic bill payment service that allows customers to enrol                    
in the system, view and pay water bills directly via the Internet. Aquarion's                    
water utility received its highest customer satisfaction ranking in a decade                     
from the Connecticut economic regulatory authority that compiles such reports                    
annually.                                                                                        
                                                                                                 
During this period the Timco US timber business was closed and its results are                   
reported as a discontinued operation with turnover of �3.5m (2002: �5.6m) and a                  
break-even result (2002: �0.1m loss). The company completed the sale of Timco's                  
assets in October.                                                                               
                                                                                                 
KeyLand Developments                                                                             
                                                                                                 
Turnover for the first half at �1.3m, (2002: �0.8m), and operating profit at �                   
0.5m, (2002: �0.3m), were both ahead of last year.  These increases resulted                     
from the disposal of an office building on the Midpoint development and from                     
residential sales within a joint venture at Whitby.  A second office building                    
at Midpoint was successfully let to Loop during September.                                       
                                                                                                 
Planning delays continue to affect the timing of sales.  Further residential                     
sales, together with a number of land disposals already in progress, are                         
expected to underpin the second half results.                                                    
                                                                                                 
Loop Customer Management                                                                         
                                                                                                 
Turnover increased to �9.1m in the period (2002: �8.5m), including �0.9m (2002                   
: �0.8m) from external contracts.  Loop continues to attract interest from                       
potential clients for their services.  It is creating a distinctive reputation                   
for quality customer service provision and is the only company in its sector to                  
feature in the Sunday Times 100 Best Companies to Work For rankings.                             
                                                                                                 
Recently, agreement has been reached with one of the largest UK energy                           
suppliers, to provide acquisition and retention services.  This contract                         
commenced in October 2003 and will expand to full operation in accordance with                   
a build plan agreed with the client, which will ultimately result in Loop                        
taking on 250 new members of staff to add to the 600 currently employed in the                   
business.                                                                                        
                                                                                                 
                                                                                                 
                                                                                                 
Independent review report to Kelda Group plc                                                     
                                                                                                 
Introduction                                                                                     
                                                                                                 
We have been instructed by the company to review the financial information for                   
the six months ended 30 September 2003 which comprises the Group Profit and                      
Loss Account, Group Balance Sheet, Group Cash Flow Statement, Group Statement                    
of Total Recognised Gains and Losses, and the related notes 1 to 10.  We have                    
read the other information contained in the interim report and considered                        
whether it contains any apparent misstatements or material inconsistencies with                  
the financial information.                                                                       
                                                                                                 
Directors' responsibilities                                                                      
                                                                                                 
The interim report, including the financial information contained therein, is                    
the responsibility of, and has been approved by, the directors.  The directors                   
are responsible for preparing the interim report in accordance with the Listing                  
Rules of the Financial Services Authority which require that the accounting                      
figures should be consistent with those applied in preparing the preceding                       
annual accounts except where any changes, and the reasons for them, are                          
disclosed.                                                                                       
                                                                                                 
Review work performed                                                                            
                                                                                                 
We conducted our review in accordance with guidance contained in Bulletin 1999/                  
4 'Review of interim financial information' issued by the Auditing Practices                     
Board for use in the United Kingdom.  A review consists principally of making                    
enquiries of group management and applying analytical procedures to the                          
financial data and base thereon assessing whether the accounting policies and                    
presentation have been consistently applied unless otherwise disclosed.  A                       
review excludes audit procedures such as tests of controls and verification of                   
assets, liabilities and transactions.  It is substantially less in scope than                    
an audit performed in accordance with United Kingdom Accounting Standards and                    
therefore provides a lower level of assurance than an audit.  Accordingly we do                  
not express an audit opinion on the financial information.                                       
                                                                                                 
Review conclusion                                                                                
                                                                                                 
On the basis of our review we are not aware of any material modification that                    
should be made to the financial information as presented for the six months                      
ended 30 September 2003.                                                                         
                                                                                                 
                                                                                                 
                                                                                                 
Ernst & Young LLP                                                                                
                                                                                                 
Leeds                                                                                            
                                                                                                 
4 December 2003                                                                                  
                                                                                                 
                                                                                                 
                                                                                                 
                                                                                                 
                                                                                                 
Group profit & loss account                                                                      
                                                                                                 
     Year                                                        Six months ended                
    ended                                                                                        
                                                                                                 
 31 March                                        Note    30 September 2003          30 September 
     2003                                                                                   2002 
                                                                                                 
       �m                                                               �m                    �m 
                                                                                                 
    838.1 Turnover: group and share of             2                 445.0                 419.1 
          associates and joint ventures                                                          
                                                                                                 
  (147.6) Share of associates' and joint                            (82.7)                (72.3) 
          ventures' turnover                                                                     
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
    690.5 Group turnover                                             362.3                 346.8 
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
    680.8 Continuing operations                                      358.8                 341.2 
                                                                                                 
      9.7 Discontinued operations                                      3.5                   5.6 
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
    265.3 Group operating profit                                     146.0                 138.7 
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
    267.1 Continuing operations                                      146.0                 138.8 
                                                                                                 
    (1.8) Discontinued operations                                        -                 (0.1) 
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
     18.8 Share of associates' and joint                               8.2                   8.8 
          ventures' operating profit                                                             
                                                                                                 
    (7.0) Share of associates' exceptional                           (2.5)                     - 
          items                                                                                  
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
    277.1 Operating profit: group and share        2                 151.7                 147.5 
          of associates and joint ventures                                                       
                                                                                                 
    (3.9) Exceptional items                        3                  17.1                     - 
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
    273.2 Profit on ordinary activities                              168.8                 147.5 
          before interest                                                                        
                                                                                                 
   (98.1) Net interest     - group                                  (48.8)                (48.1) 
          payable                                                                                
                                                                                                 
   (10.8)                  - associates and                          (5.7)                 (5.2) 
                           joint ventures                                                        
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
    164.3 Profit on ordinary activities                              114.3                  94.2 
          before taxation                                                                        
                                                                                                 
          Taxation on profit on ordinary                                                         
          activities                                                                             
                                                                                                 
    (7.0) - current taxation                       5                (13.8)                 (6.7) 
                                                                                                 
   (29.0) - deferred tax                           6                 (4.1)                (12.4) 
                                                                                                 
    (2.0) - share of associates and joint          5                     -                 (2.3) 
          ventures                                                                               
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
    126.3 Profit on ordinary activities after                         96.4                  72.8 
          taxation                                                                               
                                                                                                 
    (0.2) Equity minority interests                                  (0.1)                 (0.2) 
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
    126.1 Profit attributable to shareholders                         96.3                  72.6 
                                                                                                 
  (100.8) Dividends                                                 (31.1)                (30.4) 
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
     25.3 Retained profit for the period                              65.2                  42.2 
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
    32.7p Basic earnings per share                 8                 24.9p                 18.8p 
                                                                                                 
    34.6p Adjusted earnings per share              8                 21.1p                 18.8p 
                                                                                                 
    42.4p Adjusted earnings per share              8                 22.2p                 22.0p 
          (excluding deferred tax)                                                               
                                                                                                 
    32.6p Diluted earnings per share               8                 24.8p                 18.8p 
                                                                                                 
   26.05p Dividends per share                                        8.10p                 7.86p 
                                                                                                 
                                                                                                 
                                                                                                 
Group balance sheet                                                                              
                                                                                                 
    At 31                                 Note   At 30 September 2003            At 30 September 
    March                                                                                   2002 
     2003                                                                                        
                                                                                                 
       �m                                                             �m                      �m 
                                                                                                 
          Fixed assets                                                                           
                                                                                                 
    243.8 Intangible assets                                        243.7                   242.9 
                                                                                                 
  3,606.7 Tangible assets                                        3,646.5                 3,513.7 
                                                                                                 
    118.6 Investments in associated                                 13.7                   122.0 
          undertakings and joint                                                                 
          ventures                                                                               
                                                                                                 
     19.5 Other investments                                         18.7                    22.8 
                                                                                                 
     ----                                                           ----                    ---- 
                                                                                                 
  3,988.6                                                        3,922.6                 3,901.4 
                                                                                                 
     ----                                                           ----                    ---- 
                                                                                                 
          Current assets                                                                         
                                                                                                 
      1.5 Stocks                                                     2.0                     2.5 
                                                                                                 
    198.2 Debtors                                                  202.1                   206.9 
                                                                                                 
    328.0 Cash and short term deposits                             443.4                   123.0 
                                                                                                 
     ----                                                           ----                    ---- 
                                                                                                 
    527.7                                                          647.5                   332.4 
                                                                                                 
  (370.3) Creditors: amounts falling                             (384.6)                 (461.2) 
          due within one year                                                                    
                                                                                                 
     ----                                                           ----                    ---- 
                                                                                                 
    157.4 Net current assets                                       262.9                 (128.8) 
          (liabilities)                                                                          
                                                                                                 
     ----                                                           ----                    ---- 
                                                                                                 
  4,146.0 Total assets less current                              4,185.5                 3,772.6 
          liabilities                                                                            
                                                                                                 
(2,241.3) Creditors: amounts falling                           (2,215.2)               (1,865.6) 
          due after more than one year                                                           
                                                                                                 
          Provisions for liabilities                                                             
          and charges                                                                            
                                                                                                 
  (183.1) - deferred tax                    7                    (186.3)                 (166.7) 
                                                                                                 
    (3.7) - other                                                  (3.4)                   (7.5) 
                                                                                                 
     ----                                                           ----                    ---- 
                                                                                                 
  1,717.9 Net assets                                             1,780.6                 1,732.8 
                                                                                                 
     ----                                                           ----                    ---- 
                                                                                                 
  1,717.3 Equity shareholders' funds                             1,780.0                 1,732.2 
                                                                                                 
      0.6 Non-equity minority                                        0.6                     0.6 
          interests                                                                              
                                                                                                 
     ----                                                           ----                    ---- 
                                                                                                 
  1,717.9 Capital employed                                       1,780.6                 1,732.8 
                                                                                                 
     ----                                                           ----                    ---- 
                                                                                                 
                                                                                                 
                                                                                                 
Statement of group total recognised gains and losses                                             
                                                                                                 
     Year                                                      Six months ended                  
    ended                                                                                        
                                                                                                 
 31 March                                        30 September 2003                  30 September 
     2003                                                                                   2002 
                                                                                                 
       �m                                                              �m                     �m 
                                                                                                 
    126.1 Profit attributable to shareholders                        97.4                   72.6 
                                                                                                 
      1.5 Exchange adjustments                                      (1.8)                  (0.4) 
                                                                                                 
     ----                                                            ----                   ---- 
                                                                                                 
    127.6 Total recognised gains and losses                          95.6                   72.2 
          relating to the period                                                                 
                                                                                                 
                                                                                                 
                                                                                                 
Group cash flow statement                                                                        
                                                                                                 
     Year                                                        Six months ended                
    ended                                                                                        
                                                                                                 
 31 March                                                30 September 2003          30 September 
     2003                                                                                   2002 
                                                                                                 
       �m                                      Note                     �m                    �m 
                                                                                                 
    441.4 Net cash inflow from operating         9                   244.4                 232.8 
          activities                                                                             
                                                                                                 
      2.5 Dividends received from                                        -                   0.8 
          associated undertakings                                                                
                                                                                                 
   (82.1) Returns on investments and                                (61.3)                (52.0) 
          servicing of finance                                                                   
                                                                                                 
   (34.4) Taxation                                                   (3.7)                (24.7) 
                                                                                                 
  (372.1) Capital expenditure and                                  (156.7)               (200.7) 
          financial investment                                                                   
                                                                                                 
   (76.3) Acquisitions and disposals            10                   142.3                (72.1) 
                                                                                                 
   (99.0) Equity dividends paid                                          -                     - 
                                                                                                 
  (189.8) Management of liquid resources                            (89.8)                  15.8 
                                                                                                 
    347.6 Financing                                                 (44.6)                  43.4 
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
   (62.2) Increase (decrease) in cash in                              30.6                (56.7) 
          the period                                                                             
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
                                                                                                 
                                                                                                 
Analysis of movement in net debt                                                                 
                                                                                                 
     Year                                               Six months ended                         
    ended                                                                                        
                                                                                                 
 31 March                                                30 September 2003          30 September 
     2003                                                                                   2002 
                                                                                                 
       �m                                                               �m                    �m 
                                                                                                 
   (62.2) Increase (decrease) in cash in the period                   30.6                (56.7) 
                                                                                                 
    (2.6) Decrease (increase) in short term debt                      11.0                (69.7) 
                                                                                                 
  (341.1) Decrease (increase) in long term debt                       18.9                  28.2 
                                                                                                 
    189.8 Increase (decrease) in liquid resources                     89.8                (15.8) 
                                                                                                 
   (82.0) Debt acquired with subsidiary                                  -                (81.9) 
          undertakings                                                                           
                                                                                                 
     14.2 Currency translation differences                             4.9                  14.3 
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
  (283.9) Movement in net debt in the period                         155.2               (181.6) 
                                                                                                 
(1,436.5) Net debt at the beginning of the period                (1,720.4)             (1,436.5) 
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
(1,720.4) Net debt at the end of the period                      (1,565.2)             (1,618.1) 
                                                                                                 
     ----                                                             ----                  ---- 
                                                                                                 
Notes to the accounts                                                                            
                                                                                                 
The figures for the year ended 31 March 2003 have been extracted from the                        
statutory accounts which have been filed with the Registrar of Companies and                     
which contained an unqualified audit report and did not include a statement                      
under section 237 (2) or (3) of the Companies Act 1985.  The financial                           
information contained in the interim financial statements does not constitute                    
statutory accounts as defined in section 240 of the Companies Act 1985.                          
                                                                                                 
The Interim Statement was approved by the board of directors on 4 December                       
2003.                                                                                            
                                                                                                 
1  Basis of Preparation                                                                          
                                                                                                 
   The interim results have been prepared using the accounting policies disclosed                
   in the Annual Report and Accounts 2003.                                                       
                                                                                                 
2  Segmental analysis of turnover and operating profit                                           
                                                                                                 
                                              Turnover                   Operating profit        
                                                                                                 
                                           Six months ended              Six months ended        
                                                                                                 
                                             30  30 September            30 September          30
                                      September                                         September
                                                         2002                    2003            
                                           2003                                              2002
                                                                                                 
                                             �m            �m                      �m          �m
                                                                                                 
   Water services                                                                                
                                                                                                 
   - UK regulated                         300.7         285.5                   127.5       119.6
                                                                                                 
   - US continuing operations              51.1          50.2                    19.6        21.0
                                                                                                 
   Other activities                                                                              
                                                                                                 
   - group                                  7.0           5.5                     1.3         0.6
                                                                                                 
   - associates and joint ventures          3.8           3.2                       -         1.2
                                                                                                 
   Discontinued operations                                                                       
                                                                                                 
   - group                                  3.5           5.6                       -       (0.1)
                                                                                                 
   - WRG (associate)                       78.9          69.1                     8.2         7.6
                                                                                                 
                                           ----          ----                    ----        ----
                                                                                                 
                                          445.0         419.1                   156.6       149.9
                                                                                                 
   Corporate costs                                                              (2.4)       (2.4)
                                                                                                 
                                           ----          ----                    ----        ----
                                                                                                 
   Total: group and share of              445.0         419.1                   154.2       147.5
   associates and joint ventures                                                                 
   (before exceptional items)                                                                    
                                                                                                 
   Exceptional items                                                                             
                                                                                                 
   - Share of WRG exceptional                 -             -                   (2.5)           -
   items  (discontinued associate)                                                               
                                                                                                 
                                           ----          ----                    ----        ----
                                                                                                 
   Total: group and share of              445.0         419.1                   151.7       147.5
   associates and joint  ventures                                                                
                                                                                                 
3  Non operating exceptional items                                                               
                                                                                                 
   A profit of �17.1m arose in the period from the sale of the group's investment                
   in Waste Recycling Group plc.  No taxation arose on the sale.                                 
                                                                                                 
   An exceptional loss of �3.9m before tax (�3.0m after tax) was incurred in the                 
   year ended 31 March 2003 on the closure of Timco in the US.                                   
                                                                                                 
   Exchange rates                                                                                
4                                                                                                
                                                                                                 
   The results of the group's US operations have been translated using average                   
   exchange rates ruling during the period.  The results of Aquarion have been                   
   translated using an average exchange rate of $1.62 to the pound (2002: $1.51).                
   Exchange rates used to translate assets and liabilities at the balance sheet                  
   date were $1.66 (2002: $1.57).                                                                
                                                                                                 
5  Current taxation                                                                              
                                                                                                 
                                                                             Six months ended    
                                                                                                 
                                                                    30 September    30 September 
                                                                                                 
                                                                            2003            2002 
                                                                                                 
                                                                              �m              �m 
                                                                                                 
   UK Corporation tax charge                                                 9.3             5.1 
                                                                                                 
   Overseas taxation            - current year                               4.5             4.8 
                                                                                                 
                                - adjustments in                               -           (3.2) 
                                respect of prior years                                           
                                                                                                 
   Associates and joint ventures                                               -             2.3 
                                                                                                 
                                                                            ----            ---- 
                                                                                                 
                                                                            13.8             9.0 
                                                                                                 
                                                                            ----            ---- 
                                                                                                 
   The group's current taxation charge comprises both mainstream corporation tax                 
   and overseas tax calculated at the estimated effective tax rates for the year.                
                                                                                                 
6  Deferred tax                                                                                  
                                                                                                 
                                                                  Six months ended               
                                                                                                 
                                                          30 September              30 September 
                                                                                                 
                                                          2003                              2002 
                                                                                                 
                                                                            �m                �m 
                                                                                                 
   Full deferred tax charge                                               16.3              18.2 
                                                                                                 
   Discount                                                             (12.2)             (1.6) 
                                                                                                 
   Deferred tax asset                                                        -             (4.2) 
                                                                                                 
                                                                          ----              ---- 
                                                                                                 
                                                                           4.1              12.4 
                                                                                                 
                                                                          ----              ---- 
                                                                                                 
7  Deferred tax provision                                                                        
                                                                                                 
                                                          At 30 September                  At 30 
                                                                                       September 
                                                          2003                                   
                                                                                            2002 
                                                                                                 
                                                                            �m                �m 
                                                                                                 
   At 1 April                                                            183.1             149.9 
                                                                                                 
   Deferred tax charged to the profit and loss                             4.1              12.4 
   account                                                                                       
                                                                                                 
   Acquisition of operations                                                 -               6.2 
                                                                                                 
   Exchange difference                                                   (0.9)             (1.8) 
                                                                                                 
                                                                          ----              ---- 
                                                                                                 
   Discounted provision for deferred tax                                 186.3             166.7 
                                                                                                 
                                                                          ----              ---- 
                                                                                                 
   Undiscounted provision for deferred tax                               528.2             504.6 
                                                                                                 
   Discount                                                            (341.9)           (337.9) 
                                                                                                 
                                                                          ----              ---- 
                                                                                                 
   Discounted provision for deferred tax                                 186.3             166.7 
                                                                                                 
                                                                          ----              ---- 
                                                                                                 
8  Earnings per share                                                                            
                                                                                                 
   The weighted average number of shares used in the calculation of basic earnings               
   per share (EPS) is 386.7m (2002: 385.8m) and of diluted EPS is 387.9m (2002:                  
   386.9m).                                                                                      
                                                                                                 
   Diluted EPS adjusts basic EPS for the effect of the exercise (at their option                 
   price) of all dilutive outstanding share options under the group's sharesave                  
   schemes.                                                                                      
                                                                                                 
   Adjusted EPS is considered by the directors to give a better indication of the                
   group's underlying performance, and is adjusted for exceptional items (net of                 
   tax).  Adjusted EPS is also presented excluding the charge for deferred tax.                  
                                                                                                 
9  Reconciliation of operating profit to net cash inflow from operating activities               
                                                                                                 
                                                                  Six months ended               
                                                                                                 
                                                          30 September              30 September 
                                                                                                 
                                                          2003                              2002 
                                                                                                 
                                                                            �m                �m 
                                                                                                 
   Group operating profit                                                146.0             138.7 
                                                                                                 
   Depreciation                                                           77.9              71.4 
                                                                                                 
   Amortisation of goodwill                                                0.5               0.5 
                                                                                                 
   Release of grants and contributions                                   (1.7)             (1.6) 
                                                                                                 
   Exchange and other adjustments                                         10.9              19.2 
                                                                                                 
   (Increase) decrease in stocks                                         (0.4)               0.6 
                                                                                                 
   Increase in debtors                                                  (20.9)             (4.6) 
                                                                                                 
   Increase in creditors                                                  32.1               8.6 
                                                                                                 
                                                                          ----              ---- 
                                                                                                 
   Net cash inflow from operating activities                             244.4             232.8 
                                                                                                 
                                                                          ----              ---- 
                                                                                                 
                                                                                                 
                                                                                                 
10 Acquisitions and disposals                                                                    
                                                                                                 
                                                                  Six months ended               
                                                                                                 
                                                          30 September              30 September 
                                                                                                 
                                                          2003                              2002 
                                                                                                 
                                                                            �m                �m 
                                                                                                 
   Payments relating to acquisitions of subsidiary                      (0.4)             (78.1) 
   undertakings                                                                                  
                                                                                                 
   Net cash acquired with subsidiary undertakings                            -               2.0 
                                                                                                 
   Receipts from sale of operations                                      142.7               4.0 
                                                                                                 
                                                                          ----              ---- 
                                                                                                 
   Net cash inflow/outflow for acquisitions and                          142.3            (72.1) 
   disposals                                                                                     
                                                                                                 
                                                                          ----              ---- 
                                                                                                 
ENDS                                                                                             
                                                                                                 

 



END