{
  "url": "https://openlegislation.uk/public-water-supplies-scotland-regulations-2014/schedule-1A/paragraph-3n1",
  "json_url": "https://openlegislation.uk/public-water-supplies-scotland-regulations-2014/schedule-1A/paragraph-3n1.json",
  "legislation": "ssi/2014/364",
  "legislation_title": "The Public Water Supplies (Scotland) Regulations 2014",
  "legislation_url": "https://openlegislation.uk/public-water-supplies-scotland-regulations-2014",
  "path": "schedule/1A/paragraph/3n1",
  "kind": "paragraph",
  "number": "3",
  "heading": null,
  "text": "(1) Other parameters, except radon, tritium and indicative dose, (“Group B parameters”) must be monitored at least at the frequencies determined in accordance with the table below.\n(2) In the table, “Group A parameters” is to be construed in accordance with paragraph 2.\nMinimum frequency of sampling and analysis for compliance monitoring\nVolume of water (in m3) distributed or produced each day within a water supply zone (Notes 1 and 2)\nGroup A parameters:\nnumber of samples per year\nGroup B parameters:\nnumber of samples per year\n> 0\n≤ 10\n2\n1\n> 10\n≤ 1,000\n4\n1\n> 1,000\n≤ 10,000\n4 for the first 1,000 m3/day of the total volume, plus 3 for each additional 1,000 m3/day and part thereof\n1 for the first 1,000 m3/day of the total volume, plus 1 for each additional 4,500 m3/day and part thereof\n> 10,000\n≤ 100,000\n4 for the first 1,000 m3/day of the total volume, plus 3 for each additional 1,000 m3/day and part thereof\n3 for the first 10,000 m3/day of the total volume, plus 1 for each additional 10,000 m3/day and part thereof\n> 100,000\n4 for the first 1,000 m3/day of the total volume, plus 3 for each additional 1,000 m3/day and part thereof\n12 for the first 100,000 m3/day of the total volume, plus 1 for each additional 25,000 m3/day and part thereof\nNote 1: The volumes are calculated as averages taken over a year.\nNote 2: The number of inhabitants in a water supply zone may be used instead of the volume of water to determine the minimum frequency, assuming water consumption of 200 litres/day per person.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Sch. 1A inserted (27.10.2017) by The Public Water Supplies (Scotland) Amendment Regulations 2017 (S.S.I. 2017/281), reg. 1(1), sch. 1 (as amended by The Public and Private Water Supplies (Miscellaneous Amendments) (Scotland) Regulations 2017 (S.S.I. 2017/321), regs. 1, 3(2))"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/ssi/2014/364/schedule/1A/paragraph/3n1",
    "retrieved_at": "2026-10-28T21:32:08.441116+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}