# The Water Supply (Water Quality) Regulations 2001 (Amendment) Regulations 2007, Paragraph 3


In Schedule 2 (indicator parameters)—
(a) in the heading to the third column, after “maximum” insert “unless otherwise stated”; and
(b) under the line containing item 7 (hydrogen ion), in a new line insert—
(i) in the third column “6.5 (minimum)”, and
(ii) in the corresponding fourth column “pH value”.

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Source: https://www.legislation.gov.uk/wsi/2007/3374/schedule/paragraph/3 (the official version)
Page: https://openlegislation.uk/water-supply-water-quality-regulations-2001-amendment-regulations-2007/schedule/paragraph-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.