Director/PDMR Shareholding

Severn Trent Plc (the "Company") has been informed that, on 2 April 2008, the
following Director exercised options over ordinary shares of 97 17/19p each in
accordance with the Company's approved Sharesave Scheme. Details of the
exercise of options and the number of shares acquired are detailed below.

Name           Status       Sharesave Scheme  Option price     No. of Shares   
                                                                               
M J Kane       Director     2003 5 year       536p             306             
                            scheme                                             
                                                                               
                            2005 3 year       759p             374             
                            scheme                                             

This notification is provided in accordance with DTR3.1.4R(1).

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