# The Private Water Supplies (England) Regulations 2016, Paragraph 3: Monitoring for Group B parameters

Extent: E+W+S+N.I.

(1) A local authority must monitor for a Group B parameter in accordance with this Part and Part 2A.
(2) In this Schedule, “monitoring for a Group B parameter” means sampling for each parameter listed in Parts 1 and 2 of Schedule 1 (other than Group A parameters already being sampled under Part 1 of this Schedule)—
(a) in order to provide information necessary to determine whether or not the private water supply satisfies each concentration, value or state prescribed in those Parts of that Schedule; and
(b) if disinfection is used, in order to check that disinfection by-products are kept as low as possible without compromising the effectiveness of disinfection.

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Source: https://www.legislation.gov.uk/uksi/2016/618/schedule/2/paragraph/3 (the official version)
Page: https://openlegislation.uk/private-water-supplies-england-regulations-2016/schedule-2/paragraph-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.