The Private Water Supplies Regulations 2009 No. 3101

SCHEDULE 2 Monitoring

PART 3 Minimum frequency for both check monitoring and audit monitoring for water put into bottles or containers

Volume(1) of water produced in bottles or containers each day (m3)	Check monitoring number of samples per year	Audit monitoring number of samples per year
(1) The volumes are calculated as averages taken over a calendar year.
≤10	1	1
>10≤ 60	12	1
>60	1 for each 5 m3/day of the total volume (rounding up to the nearest multiple of 5 m3/day)	1 for each 100 m3/day of the total volume (rounding up to the nearest multiple of 100 m3/day)