{
  "url": "https://openlegislation.uk/surface-waters-classification-regulations-1989",
  "json_url": "https://openlegislation.uk/surface-waters-classification-regulations-1989.json",
  "id": "uksi/1989/1148",
  "title": "The Surface Waters (Classification) Regulations 1989",
  "long_title": "These Regulations prescribe the system of classifying the quality of inland waters (as defined in section 103(1)(c) of the Water Act 1989) according to their suitability for abstraction by water undertakers for supply (after treatment) as drinking water.",
  "citation": "S.I. 1989/1148",
  "type": "uksi",
  "year": "1989",
  "number": "1148",
  "version": "current",
  "date": "1989-07-06",
  "revised": false,
  "valid_from": null,
  "extent": null,
  "unapplied_effects": 1,
  "provisions": [
    {
      "path": "introduction",
      "kind": "introduction",
      "number": null,
      "heading": "Introductory text",
      "url": "https://openlegislation.uk/surface-waters-classification-regulations-1989/introduction",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/1",
      "kind": "regulation",
      "number": "1",
      "heading": "Citation and commencement",
      "url": "https://openlegislation.uk/surface-waters-classification-regulations-1989/regulation-1",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/2",
      "kind": "regulation",
      "number": "2",
      "heading": "Classification of waters",
      "url": "https://openlegislation.uk/surface-waters-classification-regulations-1989/regulation-2",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "regulation/3",
      "kind": "regulation",
      "number": "3",
      "heading": "Classification of waters",
      "url": "https://openlegislation.uk/surface-waters-classification-regulations-1989/regulation-3",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "signature",
      "kind": "signature",
      "number": null,
      "heading": "Signature",
      "url": "https://openlegislation.uk/surface-waters-classification-regulations-1989/signature",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "schedule",
      "kind": "schedule",
      "number": null,
      "heading": "Criteria for the classification of waters",
      "url": "https://openlegislation.uk/surface-waters-classification-regulations-1989/schedule",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "note",
      "kind": "note",
      "number": null,
      "heading": "Explanatory note",
      "url": "https://openlegislation.uk/surface-waters-classification-regulations-1989/note",
      "extent": null,
      "status": null,
      "parent": null
    }
  ],
  "outstanding_effects": [
    {
      "type": "revoked",
      "affected_provisions": "Act",
      "affecting": "uksi/1996/3001",
      "affecting_title": "The Surface Waters (Abstraction for Drinking Water) (Classification) Regulations 1996",
      "affecting_provisions": "reg.8(2)"
    }
  ],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1989/1148",
    "retrieved_at": "2026-10-29T15:41:12.606416+00:00",
    "licence": "OGL-UK-3.0",
    "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."
  }
}