Regulation 12 Sampling at service reservoirs

Scottish Water must take, or cause to be taken, from each of its service reservoirs in each week in which the service reservoir is in use, one sample for analysis—

(a)

for determining the concentration of residual disinfectant;

(b)

for testing for compliance with the prescribed concentration and value for—

(i)

coliform bacteria (item 3) in Table A; and

(ii)

Escherichia coli (item 4) in Table A; and

(c)

for determining whether the prescribed concentration or value for colony count (item 5) in Table C (in so far as the point of monitoring is a service reservoir) is complied with.