# The Private Water Supplies (England) Regulations 2016, Part 3: Minimum frequency for Monitoring Group A and Group B Parameters for water put into bottles or containers not intended for sale

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

1 The volumes are calculated as averages taken over a calendar year.
Volume1of water produced in bottles or containers each day (m3)
Number of samples to be taken per year when monitoring for a Group A parameter
Number of samples to be taken per year when monitoring for a Group B parameter
≤10
1
1
>10≤ 60
12
1
>60
1 for each 5m3/day of the total volume (rounding up to the nearest multiple of 5m3/day)
1 for each 100 m3/day of the total volume (rounding up to the nearest multiple of 100 m3/day)

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