Directorate Change

Northumbrian Water Group PLC 24 October 2005 Northumbrian Water Group plc (the "Company") Appointment of Director The Company is pleased to announce the appointment of Ron Lepin as a non-executive director of the Board with effect from 24 October 2005. Mr Lepin is Vice President, Infrastructure with Ontario Teachers Pension Plan Board, which holds 25% of the issued share capital of the Company, and will therefore not be regarded as an independent director. There is no information to be disclosed under LR 9.6.13 and as at the date of his appointment, Mr Lepin holds no shares in the Company. Name of contact and telephone number for queries: Martin Parker Company Secretary Tel: 0191 301 6746 This information is provided by RNS The company news service from the London Stock Exchange
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