{
  "url": "https://openlegislation.uk/water-supply-water-quality-regulations-northern-ireland-2002/schedule-1/part-1",
  "json_url": "https://openlegislation.uk/water-supply-water-quality-regulations-northern-ireland-2002/schedule-1/part-1.json",
  "legislation": "nisr/2002/331",
  "legislation_title": "The Water Supply (Water Quality) Regulations (Northern Ireland) 2002",
  "legislation_url": "https://openlegislation.uk/water-supply-water-quality-regulations-northern-ireland-2002",
  "path": "schedule/1/part/1",
  "kind": "part",
  "number": "TABLE A.",
  "heading": "MICROBIOLOGICAL PARAMETERS",
  "text": "Part I:\nDirective requirements\nItem\nParameters\nConcentration or Value (maximum)\nUnits of Measurement\nPoint of compliance\nNote:\n*Where water is supplied from a tanker see regulation 4(3)(a)\n1.\nEnterococci\n0\nnumber/100ml\nConsumers' taps\n2.\nEscherichia coli (E. coli)\n0\nnumber/100ml\nConsumers' taps\nPart II:\nNational requirements\nItem\nParameters\nConcentration or Value (maximum)\nUnits of Measurement\nPoint of compliance\nNote:\n**Compliance required as to 95% of samples taken for coliform bacteria from each service reservoir (regulation 4(6)).\n1.\nColiform bacteria\n0\nnumber/100ml\nService reservoirs and water treatment works\n2.\nEscherichia coli (E. coli)\n0\nnumber/100ml\nService reservoirs and water treatment works",
  "extent": "N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "*Where water is supplied from a tanker see regulation 4(3)(a)"
    },
    {
      "type": "footnote",
      "label": "f2",
      "text": "**Compliance required as to 95% of samples taken for coliform bacteria from each service reservoir (regulation 4(6))."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/nisr/2002/331/schedule/1/part/1",
    "retrieved_at": "2026-10-29T02:06:16.045012+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."
}