Regulation 12 Sampling for particular substances and parameters

For the purposes of establishing the quality of water to be supplied to any of its water supply zones, a water undertaker must take or cause to be taken, and analyse or cause to be analysed, not less than the number of samples specified in this Part.

For the purposes of establishing the quality of water to be supplied in any supply system into which a F1wholesale licensee introduces water, the wholesale licensee must take or cause to be taken, and analyse or cause to be analysed, not less than the number of samples specified in this Part.