17. For each of the samples collected for the purpose of testing for the nitrites and nitrates provided for in section 14, the person in charge of the distribution system referred to in section 5 must, at the time of the sampling, measure the pH of the water and enter the results in an analysis request form that complies with the model provided by the Minister.
O.C. 647-2001, s. 17; O.C. 467-2005, s. 17; O.C. 70-2012, s. 20.