{
  "url": "https://openlegislation.uk/private-water-supplies-scotland-regulations-2006/schedule-1/part-3",
  "json_url": "https://openlegislation.uk/private-water-supplies-scotland-regulations-2006/schedule-1/part-3.json",
  "legislation": "ssi/2006/209",
  "legislation_title": "The Private Water Supplies (Scotland) Regulations 2006",
  "legislation_url": "https://openlegislation.uk/private-water-supplies-scotland-regulations-2006",
  "path": "schedule/1/part/3",
  "kind": "part",
  "number": "Table C",
  "heading": "Indicator parameters",
  "text": "Directive requirements\n(1)Item\n(2)Parameters\n(3)Concentration or Value (maximum unless otherwise stated) or State\n(4)Units of Measurement\n1.\nAmmonium\n0.50\nmgNH4/l\n2.\nChloride(i)\n250\nmgC1/1\n3.\nClostridium perfringens (including spores)\n0\nNumber/100 ml\n4.\nColiform bacteria\n0\nNumber/100 ml\n5.\nColony count\nNo abnormal change\nNumber/1 ml at 22°C\n5A\nColour\nAcceptable to consumers and no abnormal change\n6.\nConductivity(i)\n2500\nµS/cm at 20°C\n6A\nHydrogen ion\n9.5\n6.5 (minimum)\npH value\n6B\nOdour\nAcceptable to consumers and no abnormal change\n6C.\nRadon (for radioactivity)(ii)\n100\nBq/l\n7.\nSulphate(i)\n250\nmgSO4/l\n7A\nTaste\nAcceptable to consumers and no abnormal change\n8.\nTotal indicative dose (for radioactivity)...\n0.10\nmSv...\n9.\nTotal organic carbon (TOC)\nNo abnormal change\nmgC/l\n10.\nTritium (for radioactivity) (iii)\n100\nBq/l\n10A\nTurbidity\nAcceptable to consumers and no abnormal change",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Words in Sch. 1 Table C inserted (28.11.2015) by The Private and Public Water Supplies (Miscellaneous Amendments) (Scotland) Regulations 2015 (S.S.I. 2015/346), regs. 1(1), 8(b)(i)"
    },
    {
      "type": "F",
      "label": "F2",
      "text": "Sch. 1 Table C entry inserted (28.11.2015) by The Private and Public Water Supplies (Miscellaneous Amendments) (Scotland) Regulations 2015 (S.S.I. 2015/346), regs. 1(1), 8(b)(ii)"
    },
    {
      "type": "F",
      "label": "F3",
      "text": "Sch. 1 Table C entry inserted (28.11.2015) by The Private and Public Water Supplies (Miscellaneous Amendments) (Scotland) Regulations 2015 (S.S.I. 2015/346), regs. 1(1), 8(b)(iii)"
    },
    {
      "type": "F",
      "label": "F4",
      "text": "Sch. 1 Table C entry inserted (28.11.2015) by The Private and Public Water Supplies (Miscellaneous Amendments) (Scotland) Regulations 2015 (S.S.I. 2015/346), regs. 1(1), 8(b)(iv)"
    },
    {
      "type": "F",
      "label": "F5",
      "text": "Words in Sch. 1 Table C omitted (28.11.2015) by virtue of The Private and Public Water Supplies (Miscellaneous Amendments) (Scotland) Regulations 2015 (S.S.I. 2015/346), regs. 1(1), 8(b)(vi)"
    },
    {
      "type": "F",
      "label": "F6",
      "text": "Word in Sch. 1 Table C inserted (28.11.2015) by The Private and Public Water Supplies (Miscellaneous Amendments) (Scotland) Regulations 2015 (S.S.I. 2015/346), regs. 1(1), 8(b)(vii)"
    },
    {
      "type": "F",
      "label": "F7",
      "text": "Sch. 1 Table C entry inserted (28.11.2015) by The Private and Public Water Supplies (Miscellaneous Amendments) (Scotland) Regulations 2015 (S.S.I. 2015/346), regs. 1(1), 8(b)(v)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/ssi/2006/209/schedule/1/part/3",
    "retrieved_at": "2026-10-28T22:20:04.570147+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."
}