HC Deb 22 July 1991 vol 195 c387W
Mr. Wigley

To ask the Secretary of State for the Environment what proportion of the United Kingdom water supply originates in Wales.

Mr. Baldry

Such information as is available is published in the "Digest of Environmental Protection and Water Statistics" (No. 13, 1990), the "Environmental Digest for Wales" (No. 5, 1990) and in the prospectus "The Water Share Offers" (November 1989), copies of which are available in the Library.