{
  "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked",
  "json_url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked.json",
  "id": "wsi/2001/3911",
  "title": "The Water Supply (Water Quality) Regulations 2001 (revoked)",
  "short_title": "Water Supply (Water Quality) 2001",
  "long_title": ". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .",
  "citation": "W.S.I. 2001/3911",
  "type": "wsi",
  "year": "2001",
  "number": "3911",
  "version": "current",
  "date": "2001-12-07",
  "revised": true,
  "valid_from": "2010-04-20",
  "extent": "E+W",
  "unapplied_effects": 0,
  "provisions": [
    {
      "path": "introduction",
      "kind": "introduction",
      "number": null,
      "heading": "Introductory text",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/introduction",
      "extent": "E+W",
      "status": null,
      "parent": null
    },
    {
      "path": "part/I",
      "kind": "part",
      "number": "I",
      "heading": "GENERAL",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": null
    },
    {
      "path": "regulation/1",
      "kind": "regulation",
      "number": "1",
      "heading": "Citation, commencement and application",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-1",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/I"
    },
    {
      "path": "regulation/2",
      "kind": "regulation",
      "number": "2",
      "heading": "Interpretation",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-2",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/I"
    },
    {
      "path": "part/II",
      "kind": "part",
      "number": "II",
      "heading": "WATER SUPPLY ZONES",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": null
    },
    {
      "path": "regulation/3",
      "kind": "regulation",
      "number": "3",
      "heading": "Water supply zones",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-3",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/II"
    },
    {
      "path": "part/III",
      "kind": "part",
      "number": "III",
      "heading": "WHOLESOMENESS",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": null
    },
    {
      "path": "regulation/4",
      "kind": "regulation",
      "number": "4",
      "heading": "Wholesomeness",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-4",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/III"
    },
    {
      "path": "part/IV",
      "kind": "part",
      "number": "IV",
      "heading": "MONITORING OF WATER SUPPLIES",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": null
    },
    {
      "path": "regulation/5",
      "kind": "regulation",
      "number": "5",
      "heading": "Interpretation and application of Part IV",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-5",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/IV"
    },
    {
      "path": "regulation/6",
      "kind": "regulation",
      "number": "6",
      "heading": "Monitoring: general provisions",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-6",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/IV"
    },
    {
      "path": "regulation/7",
      "kind": "regulation",
      "number": "7",
      "heading": "Sampling points",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-7",
      "extent": null,
      "status": "repealed",
      "parent": "part/IV"
    },
    {
      "path": "regulation/8",
      "kind": "regulation",
      "number": "8",
      "heading": "Authorisation of supply points",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-8",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/IV"
    },
    {
      "path": "regulation/9",
      "kind": "regulation",
      "number": "9",
      "heading": "Numbers of samples",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-9",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/IV"
    },
    {
      "path": "regulation/10",
      "kind": "regulation",
      "number": "10",
      "heading": "Sampling: further provisions",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-10",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/IV"
    },
    {
      "path": "part/V",
      "kind": "part",
      "number": "V",
      "heading": "MONITORING — ADDITIONAL PROVISIONS",
      "url": null,
      "extent": "E+W",
      "status": "repealed",
      "parent": null
    },
    {
      "path": "regulation/11",
      "kind": "regulation",
      "number": "11",
      "heading": "Interpretation of Part V",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-11",
      "extent": null,
      "status": "repealed",
      "parent": "part/V"
    },
    {
      "path": "regulation/12",
      "kind": "regulation",
      "number": "12",
      "heading": "Sampling for particular substances and parameters",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-12",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/V"
    },
    {
      "path": "regulation/13",
      "kind": "regulation",
      "number": "13",
      "heading": "Sampling at treatment works",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-13",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/V"
    },
    {
      "path": "regulation/14",
      "kind": "regulation",
      "number": "14",
      "heading": "Sampling at service reservoirs",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-14",
      "extent": null,
      "status": "repealed",
      "parent": "part/V"
    },
    {
      "path": "regulation/15",
      "kind": "regulation",
      "number": "15",
      "heading": "Sampling: new sources",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-15",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/V"
    },
    {
      "path": "regulation/16",
      "kind": "regulation",
      "number": "16",
      "heading": "Collection and analysis of samples",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-16",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/V"
    },
    {
      "path": "part/VA",
      "kind": "part",
      "number": "VA",
      "heading": "DRINKING WATER PROTECTED AREAS",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": null
    },
    {
      "path": "regulation/16A",
      "kind": "regulation",
      "number": "16A",
      "heading": "Drinking water abstraction points: monitoring sites",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-16A",
      "extent": null,
      "status": "repealed",
      "parent": "part/VA"
    },
    {
      "path": "part/VI",
      "kind": "part",
      "number": "VI",
      "heading": "INVESTIGATIONS, AUTHORISATION OF DEPARTURES AND REMEDIAL ACTION",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": null
    },
    {
      "path": "regulation/17",
      "kind": "regulation",
      "number": "17",
      "heading": "Investigations: Schedule 1 parameters",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-17",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VI"
    },
    {
      "path": "regulation/18",
      "kind": "regulation",
      "number": "18",
      "heading": "Investigations: indicator parameters",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-18",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VI"
    },
    {
      "path": "regulation/19",
      "kind": "regulation",
      "number": "19",
      "heading": "Action by National Assembly for Wales",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-19",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VI"
    },
    {
      "path": "regulation/20",
      "kind": "regulation",
      "number": "20",
      "heading": "Authorisation of temporary supply of water that is not wholesome",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-20",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VI"
    },
    {
      "path": "regulation/21",
      "kind": "regulation",
      "number": "21",
      "heading": "Authorisations: terms and conditions",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-21",
      "extent": null,
      "status": "repealed",
      "parent": "part/VI"
    },
    {
      "path": "regulation/22",
      "kind": "regulation",
      "number": "22",
      "heading": "Authorisations: other limitations",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-22",
      "extent": null,
      "status": "repealed",
      "parent": "part/VI"
    },
    {
      "path": "regulation/23",
      "kind": "regulation",
      "number": "23",
      "heading": "Publicity for authorisations",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-23",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VI"
    },
    {
      "path": "regulation/24",
      "kind": "regulation",
      "number": "24",
      "heading": "Revocation and modification of authorisations",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-24",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VI"
    },
    {
      "path": "part/VII",
      "kind": "part",
      "number": "VII",
      "heading": "WATER TREATMENT",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": null
    },
    {
      "path": "regulation/25",
      "kind": "regulation",
      "number": "25",
      "heading": "Interpretation",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-25",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VII"
    },
    {
      "path": "regulation/26",
      "kind": "regulation",
      "number": "26",
      "heading": "Disinfection and other treatment arrangements",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-26",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VII"
    },
    {
      "path": "regulation/27",
      "kind": "regulation",
      "number": "27",
      "heading": "Risk assessment",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-27",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VII"
    },
    {
      "path": "regulation/28",
      "kind": "regulation",
      "number": "28",
      "heading": "Procedure following risk assessment and prohibition of supply",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-28",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VII"
    },
    {
      "path": "regulation/29",
      "kind": "regulation",
      "number": "29",
      "heading": "Treatment for cryptosporidium",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-29",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VII"
    },
    {
      "path": "regulation/30",
      "kind": "regulation",
      "number": "30",
      "heading": "Contamination from pipes",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-30",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VII"
    },
    {
      "path": "regulation/31",
      "kind": "regulation",
      "number": "31",
      "heading": "Application and introduction of substances and products",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-31",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VII"
    },
    {
      "path": "regulation/32",
      "kind": "regulation",
      "number": "32",
      "heading": "Use of processes",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-32",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VII"
    },
    {
      "path": "regulation/33",
      "kind": "regulation",
      "number": "33",
      "heading": "Offences",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-33",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VII"
    },
    {
      "path": "part/VIII",
      "kind": "part",
      "number": "VIII",
      "heading": "RECORDS AND INFORMATION",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": null
    },
    {
      "path": "regulation/34",
      "kind": "regulation",
      "number": "34",
      "heading": "Maintenance of records",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-34",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VIII"
    },
    {
      "path": "regulation/35",
      "kind": "regulation",
      "number": "35",
      "heading": "Provision of information",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-35",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VIII"
    },
    {
      "path": "regulation/36",
      "kind": "regulation",
      "number": "36",
      "heading": "Publication of information",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-36",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/VIII"
    },
    {
      "path": "part/IX",
      "kind": "part",
      "number": "IX",
      "heading": "FUNCTIONS OF LOCAL AUTHORITIES IN RELATION TO WATER QUALITY",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": null
    },
    {
      "path": "regulation/37",
      "kind": "regulation",
      "number": "37",
      "heading": "Application and interpretation",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-37",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/IX"
    },
    {
      "path": "regulation/38",
      "kind": "regulation",
      "number": "38",
      "heading": "Duties of local authorities: supplementary provision",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-38",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/IX"
    },
    {
      "path": "part/X",
      "kind": "part",
      "number": "X",
      "heading": "ENFORCEMENT",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": null
    },
    {
      "path": "regulation/39",
      "kind": "regulation",
      "number": "39",
      "heading": "Contraventions by water undertakers",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-39",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/X"
    },
    {
      "path": "part/XI",
      "kind": "part",
      "number": "XI",
      "heading": "AMENDMENT AND REVOCATION OF REGULATIONS AND SAVING AND TRANSITIONAL PROVISION",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": null
    },
    {
      "path": "regulation/40",
      "kind": "regulation",
      "number": "40",
      "heading": "Amendment of the Water Supply (Water Quality) Regulations 1989",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-40",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/XI"
    },
    {
      "path": "regulation/41",
      "kind": "regulation",
      "number": "41",
      "heading": "Transitional provision: programmes of work",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-41",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/XI"
    },
    {
      "path": "regulation/42",
      "kind": "regulation",
      "number": "42",
      "heading": "Transitional provision: authorisations",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-42",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/XI"
    },
    {
      "path": "regulation/43",
      "kind": "regulation",
      "number": "43",
      "heading": "Revocation of Regulations and savings",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/regulation-43",
      "extent": "E+W",
      "status": "repealed",
      "parent": "part/XI"
    },
    {
      "path": "signature",
      "kind": "signature",
      "number": null,
      "heading": "Signature",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/signature",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "schedule/1",
      "kind": "schedule",
      "number": "1",
      "heading": "PRESCRIBED CONCENTRATIONS AND VALUES",
      "url": null,
      "extent": "E+W",
      "status": "repealed",
      "parent": null
    },
    {
      "path": "schedule/1/part/1",
      "kind": "part",
      "number": "TABLE A",
      "heading": "MICROBIOLOGICAL PARAMETERS",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": "schedule/1"
    },
    {
      "path": "schedule/1/part/1/paragraph/wrapper1n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-1/part-1/paragraph-wrapper1n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/1/part/1"
    },
    {
      "path": "schedule/1/part/1/paragraph/wrapper2n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-1/part-1/paragraph-wrapper2n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/1/part/1"
    },
    {
      "path": "schedule/1/part/2",
      "kind": "part",
      "number": "TABLE B",
      "heading": "CHEMICAL PARAMETERS",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": "schedule/1"
    },
    {
      "path": "schedule/1/part/2/paragraph/wrapper3n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-1/part-2/paragraph-wrapper3n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/1/part/2"
    },
    {
      "path": "schedule/1/part/2/paragraph/wrapper4n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-1/part-2/paragraph-wrapper4n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/1/part/2"
    },
    {
      "path": "schedule/2",
      "kind": "schedule",
      "number": "2",
      "heading": "INDICATOR PARAMETERS",
      "url": null,
      "extent": "E+W",
      "status": "repealed",
      "parent": null
    },
    {
      "path": "schedule/2/paragraph/wrapper5n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-2/paragraph-wrapper5n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/2"
    },
    {
      "path": "schedule/2/paragraph/wrapper6n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-2/paragraph-wrapper6n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/2"
    },
    {
      "path": "schedule/2/paragraph/wrapper7n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-2/paragraph-wrapper7n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/2"
    },
    {
      "path": "schedule/3",
      "kind": "schedule",
      "number": "3",
      "heading": "MONITORING",
      "url": null,
      "extent": "E+W",
      "status": "repealed",
      "parent": null
    },
    {
      "path": "schedule/3/part/1",
      "kind": "part",
      "number": "TABLE 1",
      "heading": "PARAMETERS AND CIRCUMSTANCES FOR CHECK MONITORING",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": "schedule/3"
    },
    {
      "path": "schedule/3/part/1/paragraph/wrapper8n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-3/part-1/paragraph-wrapper8n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/3/part/1"
    },
    {
      "path": "schedule/3/part/2",
      "kind": "part",
      "number": "TABLE 2",
      "heading": "ANNUAL SAMPLING FREQUENCIES: WATER SUPPLY ZONES",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": "schedule/3"
    },
    {
      "path": "schedule/3/part/2/paragraph/wrapper9n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-3/part-2/paragraph-wrapper9n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/3/part/2"
    },
    {
      "path": "schedule/3/part/2/paragraph/wrapper10n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-3/part-2/paragraph-wrapper10n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/3/part/2"
    },
    {
      "path": "schedule/3/part/3",
      "kind": "part",
      "number": "TABLE 3",
      "heading": "ANNUAL SAMPLING FREQUENCIES: TREATMENT WORKS OR SUPPLY POINTS*",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": "schedule/3"
    },
    {
      "path": "schedule/3/part/3/paragraph/wrapper11n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-3/part-3/paragraph-wrapper11n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/3/part/3"
    },
    {
      "path": "schedule/3/part/3/paragraph/wrapper12n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-3/part-3/paragraph-wrapper12n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/3/part/3"
    },
    {
      "path": "schedule/4",
      "kind": "schedule",
      "number": "4",
      "heading": "ANALYTICAL METHODOLOGY",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": null
    },
    {
      "path": "schedule/4/part/1",
      "kind": "part",
      "number": "TABLE A1",
      "heading": "PARAMETERS FOR WHICH, SUBJECT TO REGULATION 16(7), METHODS OF ANALYSIS ARE PRESCRIBED",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": "schedule/4"
    },
    {
      "path": "schedule/4/part/1/paragraph/wrapper13n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-4/part-1/paragraph-wrapper13n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/4/part/1"
    },
    {
      "path": "schedule/4/part/1/paragraph/wrapper14n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-4/part-1/paragraph-wrapper14n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/4/part/1"
    },
    {
      "path": "schedule/4/part/1/paragraph/wrapper15n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-4/part-1/paragraph-wrapper15n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/4/part/1"
    },
    {
      "path": "schedule/4/part/2",
      "kind": "part",
      "number": "TABLE A2",
      "heading": "PARAMETERS IN RELATION TO WHICH METHODS OF ANALYSIS MUST SATISFY PRESCRIBED CHARACTERISTICS",
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": "schedule/4"
    },
    {
      "path": "schedule/4/part/2/paragraph/wrapper16n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-4/part-2/paragraph-wrapper16n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/4/part/2"
    },
    {
      "path": "schedule/4/part/2/paragraph/wrapper17n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-4/part-2/paragraph-wrapper17n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/4/part/2"
    },
    {
      "path": "schedule/5",
      "kind": "schedule",
      "number": "5",
      "heading": "AMENDMENT OF THE WATER SUPPLY (WATER QUALITY) REGULATIONS 1989",
      "url": null,
      "extent": "E+W",
      "status": "repealed",
      "parent": null
    },
    {
      "path": "schedule/5/paragraph/wrapper18n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-5/paragraph-wrapper18n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/5"
    },
    {
      "path": "schedule/6",
      "kind": "schedule",
      "number": "6",
      "heading": "PROGRAMMES OF WORK",
      "url": null,
      "extent": "E+W",
      "status": "repealed",
      "parent": null
    },
    {
      "path": "schedule/6/part/1",
      "kind": "part",
      "number": null,
      "heading": null,
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6"
    },
    {
      "path": "schedule/6/part/1/paragraph/wrapper23n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-1/paragraph-wrapper23n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/1"
    },
    {
      "path": "schedule/6/part/TABLE",
      "kind": "part",
      "number": "TABLE",
      "heading": null,
      "url": null,
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper24n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper24n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper25n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper25n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper26n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper26n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper27n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper27n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper28n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper28n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper29n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper29n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper30n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper30n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper31n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper31n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper32n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper32n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper33n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper33n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper34n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper34n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper35n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper35n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper36n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper36n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper37n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper37n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper38n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper38n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper39n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper39n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper40n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper40n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper41n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper41n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "schedule/6/part/TABLE/paragraph/wrapper42n1",
      "kind": "paragraph",
      "number": null,
      "heading": null,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/schedule-6/part-TABLE/paragraph-wrapper42n1",
      "extent": null,
      "status": "repealed",
      "parent": "schedule/6/part/TABLE"
    },
    {
      "path": "note",
      "kind": "note",
      "number": null,
      "heading": "Explanatory note",
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/note",
      "extent": "E+W",
      "status": null,
      "parent": null
    }
  ],
  "has_text": true,
  "pdfs": [
    {
      "title": "Printed copy",
      "main": true,
      "language": null,
      "date": "2008-11-25",
      "size": 280555,
      "url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/pdf/wsi_20013911_en.pdf",
      "source_url": "https://www.legislation.gov.uk/wsi/2001/3911/pdfs/wsi_20013911_en.pdf"
    }
  ],
  "outstanding_effects": [],
  "made_under": [],
  "changes_made_to": 165,
  "changes_made_to_url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/changes.json",
  "changes_made_by": 16,
  "changes_made_by_url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/changes/by-it.json",
  "instruments_made_under": 0,
  "instruments_made_under_url": "https://openlegislation.uk/water-supply-water-quality-regulations-2001-revoked/instruments.json",
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/wsi/2001/3911",
    "retrieved_at": "2026-10-29T00:15:13.343388+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."
}