Board Change in AS Tallinna Vesi

Tallinn, ESTONIA

Ian Plenderleith to leave AS Tallinna Vesi                   

Ian Plenderleith, Chief Financial Officer and member of Management Board, has   
indicated that he has taken the decision to leave AS Tallinna Vesi at the end of
August 2007 after almost three years in the role.                               

Roch Chéroux, Chairman of the Management Board, said:                           

“Ian has made an outstanding contribution and will leave Tallinna Vesi in a     
stronger position than when he arrived.                                         

He has established a firm financial foundation for the company and was          
thoroughly involved in the listing of the Company in June 2005. He has worked   
closely and successfully with the Management Team of the Company on strategic   
and operational matters.                                                        
The search for a replacement is under way and we are pleased that Ian will stay 
until the end of August to accompany his successor into the role.               

On behalf of the Board and all his colleagues, I thank Ian for all he has done  
for the Company and wish him well in the future.”                               
Ian Plenderleith will return to a senior financial position in the head office  
of United Utilities. United Utilities (Tallinn) BV has a 35.3% stake in Tallinna

More information:                                                               
Reigo Marosov                                                                   
Head of Public Relations                                                        
AS Tallinna Vesi                                                                
Tel. +372 6262 209                                                              
Mob. +372 5690 5373