39.—(1) Scottish Water must, not later than 31st March in each year, publish on its website for each water supply zone a report relating to the preceding year.
(2) The report must specify—
(a)the number of samples taken from each water supply zone in the preceding year in respect of residual disinfectant and each parameter in Table A and Table B and—
(i)for each zone, the number and percentage of samples (of the total taken in the zone) which failed to comply with the corresponding prescribed concentration or value;
(ii)for each zone, the parameters (if any) which each sample failed to comply with; and
(iii)the number and percentage of the zones (in which those samples were taken) which failed to comply with the corresponding prescribed concentration or value; and
(b)the number of samples taken from each water supply zone in the preceding year in respect of each parameter in Table C and—
(i)for each zone, the number and percentage of samples (of the total taken in the zone) which failed to comply with the corresponding prescribed concentration or value;
(ii)for each zone, the parameters (if any) which each sample failed to comply with; and
(iii)the number and percentage of the zones (in which those samples were taken) which failed to comply with the corresponding prescribed concentrations or values.