Catalogue description Department of the Environment: Water Engineering Division: Water Undertakings, Engineering 100 Reports

This series consists of Engineering 100 documents, which were statistical reports required by the Secretary of State under the Water Act 1973 from water undertakings describing water supplies, distribution and quality for the twenty years prior to the Act.

For similar statistics for Wales, see BD 38

Divisional files relating to the information contained in the Engineering 100s can be found in HLG 127

Department of the Environment, Directorate General Water Engineering, 1971-1972

Department of the Environment, Engineering Inspectorate, 1970-1971

Department of the Environment, Water Engineering Division, 1972-1975

Ministry of Housing and Local Government, Engineering Inspectorate, 1951-1970