# The Water Supply (Water Quality) (Amendment) Regulations 1991, Paragraph 13


In regulation 17–
(a) in paragraph (1), for “paragraphs (2) to (4)” substitute “paragraphs (2) to (4) and (6)”;
(b) in paragraph (2), for “an absence of faecal and total coliforms and” substitute “that the maximum concentrations for the total coliforms (item 1 of Table C) and faecal coliforms (item 2 of Table C) parameters have not been exceeded and that there has been”;
(c) in paragraph (5), after “for domestic” insert “or food production” and for “faecal or total coliforms will be present in the supply” substitute “the supply will exceed the maximum concentrations for the total coliforms (item 1 of Table C) or faecal coliforms (item 2 of Table C) parameters”;
(d) after paragraph (5) insert the following paragraph–
“(6) Samples in respect of any parameter mentioned in Table 7 shall be taken at regular intervals.”.

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Source: https://www.legislation.gov.uk/uksi/1991/1837/schedule/paragraph/13 (the official version)
Page: https://openlegislation.uk/water-supply-water-quality-amendment-regulations-1991/schedule/paragraph-13
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.