HC Deb 22 October 1991 vol 196 c486W
Mr. Simon Hughes

To ask the Secretary of State for the Environment if he will list, for the latest available 12-month period, incidents in which either the maximum admissible concentration or minimum required concentration were breached for each substance covered by EC directive 80/778 identifying the source of the water in each case.

Mr. Baldry

I will write to the hon. Member.