The Private Water Supplies (England) Regulations 2016 No. 618

SCHEDULE 2 U.K. Monitoring

PART 3 U.K. Minimum frequency for check monitoring and audit monitoring for water put into bottles or containers not intended for sale

1 The volumes are calculated as averages taken over a calendar year.
Volume1of water produced in bottles or containers each day (m3)	Check monitoring number of samples per year	Audit monitoring number of samples per year
≤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)