Severn Trent Regulatory News (SVT)

Severn Trent Plc

Publication of Drawdown Prospectus

The following drawdown prospectus (the "Drawdown Prospectus") has been approved by the UK Listing Authority and is available for viewing:

Drawdown Prospectus dated 20 June 2012 for Severn Trent Plc's Sterling-denominated RPI-Linked Notes due July 2022 (the "Notes") which should be read in conjunction with the Prospectus dated 19 June 2012 in respect of its €4,000,000,000 Euro Medium Term Note Programme.

To view the full document, please paste the following URL into the address bar of your browser:

http://www.rns-pdf.londonstockexchange.com/rns/8236F_1-2012-6-20.pdf

A copy of the above Prospectus has been submitted to the National Storage Mechanism and will shortly be available for inspection at

www.morningstar.co.uk/uk/NSM

For further information, please contact:

Severn Trent Plc
Severn Trent Centre
2 St John's Street
Coventry CV1 2LZ

DISCLAIMER - INTENDED ADDRESSEES

Please note that the information contained in the Drawdown Prospectus may be addressed to and/or targeted at persons who are residents of particular countries (specified in the Drawdown Prospectus) only and is not intended for use and should not be relied upon by any person outside these countries and/or to whom any offer contained in the Drawdown Prospectus is not addressed. Prior to relying on the information contained in the Drawdown Prospectus you must ascertain from the Drawdown Prospectus whether or not you are part of the intended addressees of the information contained therein.

The Notes have not been and will not be registered under the U.S. Securities Act of 1933, as amended (the Securities Act) and the Notes, which will be in bearer form, are subject to certain U.S. tax law requirements. The Notes may not be offered, sold or delivered within the United States of America or to, or for the account or benefit of, U.S. persons.

Further, the Notes must be issued and delivered outside the United States and its possessions in connection with their original issuance and may not be offered, sold or delivered directly or indirectly, within the United States or its possessions. In connection with the original issuance of the Notes no communication, directly or indirectly, may be made from or within the United States or its possessions nor may any U.S. office be otherwise involved in connection with the offer or sale of such Notes. Your right to access this service is conditional upon complying with the above requirement.