Regulation 11 Other private supplies
(1)
In the case of a private supply to more than one private dwelling that is not monitored in accordance with regulation 10, the Department must monitor that supply in accordance with a risk assessment and, in addition, at least once a year, it must monitor for—
(a)
conductivity;
(b)
enterococci;
(c)
Escherichia coli (E.Coli);
(d)
hydrogen ion concentration;
(e)
turbidity; and
(f)
any parameter in Schedule 1 identified in the risk assessment as being a potential risk to human health.
(2)
The frequency of monitoring may be reduced to once every 5 years in accordance with the results of a risk assessment.