# The Water Supply (Water Quality) Regulations 2001 (Amendment) Regulations 2007, Paragraph 2


In Schedule 1 (prescribed concentrations and values), in Table B (chemical parameters), in Part II (national requirements)—
(a) omit the line containing item 3 (hydrogen ion);
(b) omit the following line beginning “6.5 (minimum)”;
(c) in the lines containing items 6 (odour) and 8 (taste)—
(i) for “3 at 25°C” substitute “Acceptable to consumers and no abnormal change”, and
(ii) omit “Dilution number”.

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Source: https://www.legislation.gov.uk/wsi/2007/3374/schedule/paragraph/2 (the official version)
Page: https://openlegislation.uk/water-supply-water-quality-regulations-2001-amendment-regulations-2007/schedule/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.