{
  "url": "https://openlegislation.uk/private-water-supplies-wales-regulations-2017/schedule-2/paragraph-4",
  "json_url": "https://openlegislation.uk/private-water-supplies-wales-regulations-2017/schedule-2/paragraph-4.json",
  "legislation": "wsi/2017/1041",
  "legislation_title": "The Private Water Supplies (Wales) Regulations 2017",
  "legislation_url": "https://openlegislation.uk/private-water-supplies-wales-regulations-2017",
  "path": "schedule/2/paragraph/4",
  "kind": "paragraph",
  "number": "4",
  "heading": "Frequency of sampling",
  "text": "Sampling for Group B parameters must be carried out at the frequencies specified in Table 3.\nTable 3\nSampling frequency for Group B parameters\nVolume m3/day\nSampling frequency per year\n≤10\n1\n˃ 10 ≤ 3,300\n2\n˃ 3,300 ≤ 6,600\n3\n˃ 6,600 ≤ 100,00\n4\n˃ 10,000 ≤ 100,000\n3 + 1 for each 10,000 m3/day of the total volume (rounding up to the nearest multiple of 10,000 m3/day)\n˃ 100,000\n10 + 1 for each 25,000 m3/day of the total volume (rounding up to the\nnearest multiple of 25,000 m3/day)",
  "extent": "E+W",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "I",
      "label": "I1",
      "text": "Sch. 2 para. 4 in force at 20.11.2017, see reg. 1"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/wsi/2017/1041/schedule/2/paragraph/4",
    "retrieved_at": "2026-10-28T23:24:57.489600+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."
}