Regulation 10 Large supplies and supplies as part of a commercial or public premises
(1)
Paragraph (2) applies in the case of a private water supply that—
(a)
supplies an average daily volume of water of 10m3 or more or serves 50 or more persons; or
(b)
supplies water as part of a commercial activity or to public land.
(2)
Where this paragraph applies, the Department must monitor for any parameter in Schedule 1 in accordance with Schedule 3 and carry out any additional monitoring that a risk assessment shows to be necessary.