http://www.legislation.gov.uk/wsi/2010/994The Water Supply (Water Quality) Regulations 2010 (revoked)texttext/xmlenStatute Law DatabaseWATER, ENGLAND AND WALES2024-05-15Expert Participation2018-06-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The Water Supply (Water Quality) Regulations 2010 (revoked)The Water Supply (Water Quality) Regulations 2010reg. 20(6)The Water Supply (Water Quality) (Amendment) Regulations 2011reg. 2(3)reg. 1(1)The Water Supply (Water Quality) Regulations 2010 (revoked)The Water Supply (Water Quality) Regulations 2010reg. 21 headingThe Water Supply (Water Quality) (Amendment) Regulations 2011reg. 2(4)reg. 1(1) 2010 No. 994 (W.99)WATER, ENGLAND AND WALESThe Water Supply (Water Quality) Regulations 2010 (revoked)<CommentaryRef Ref="key-a960f0cb3875ab2b0b26bcfdb135ded1"/>Made25 March 2010Laid before Parliament30 March 2010Laid before National Assembly for Wales30 March 2010Coming into force20 April 2010. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PART I GeneralTitle, commencement and application1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Interpretation2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PART II Water Supply ZonesWater supply zones3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PART III WholesomenessWholesomeness4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PART IV Monitoring of Water SuppliesInterpretation and application of Part IV5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Monitoring: general provisions6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Monitoring: radioactive substances6A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Sampling points7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Authorisation of supply points8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Numbers of samples9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Sampling: further provisions10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PART V Monitoring – Additional ProvisionsInterpretation of Part V11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Sampling for particular substances and parameters12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Sampling at treatment works13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Sampling at service reservoirs14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Sampling: new sources15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Collection and analysis of samples16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PART VI Drinking Water Protected AreasDrinking water abstraction points: monitoring sites17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PART VII Investigations, Authorisation of Departures and Remedial ActionInvestigations: Schedule 1 parameters18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Investigations: indicator parameters19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Action by Welsh Ministers20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Failure attributable to domestic distribution system where water is supplied to the public21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Authorisation of temporary supply of water that is not wholesome22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Authorisations: terms and conditions23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Authorisations: other limitations24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Publicity for authorisations25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Revocation and modification of authorisations26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PART VIII Water TreatmentDisinfection and other treatment arrangements27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Risk assessment28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Procedure following risk assessment and prohibition of supply29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Contamination from pipes30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Application and introduction of substances and products31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Use of processes32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Offences33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PART IX Records and InformationMaintenance of records34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Provision of information35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PART X Functions of Local Authorities in Relation to Water QualityApplication and interpretation36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Duties of local authorities: supplementary provision37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PART XI EnforcementContraventions by relevant suppliers38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PART XII Revocation of RegulationsRevocation of Regulations39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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SCHEDULE 1PRESCRIBED CONCENTRATIONS AND VALUESRegulations 2 and 4

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SCHEDULE 2INDICATOR PARAMETERSRegulations 2 and 4

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SCHEDULENonBreakingSpace2ARadioactive substances parametersRegulation 6A

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SCHEDULE 3MONITORING Table 1 <Strong>Parameters and Circumstances for Check Monitoring</Strong>PART IV Table 2 <Strong>Annual Sampling Frequencies: Water Supply Zones</Strong>Regulation 9 Table 3 <Strong>Annual Sampling Frequencies: Treatment Works or Supply Points</Strong>Regulation 9SCHEDULENonBreakingSpace3AMonitoring of radioactive substancesRegulation 6ARadon1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Tritium2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Indicative Dose3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Water treatment4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Averaging5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SCHEDULE 4ANALYTICAL METHODOLOGYRegulation 16 Table A1 <Strong>Parameters for which, Subject to Regulation 16(7), Methods of Analysis are Prescribed</Strong>Regulation 16 Table A2 <Strong>Parameters for which, Subject to Regulation 16(7), Methods of Analysis are Prescribed</Strong>

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SCHEDULENonBreakingSpace5Monitoring for indicative dose and analytical performance characteristicsRegulation 6AMonitoring for compliance with the indicative dose1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Screening for certain radionuclides, or screening for an individual radionuclide3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Screening strategies for gross alpha activity and gross beta activity5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Calculation of the indicative dose9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Performance characteristics and methods of analysis11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Regulations revoked (15.6.2018) by The Water Supply (Water Quality) Regulations 2018 (S.I. 2018/647), reg. 1(1), Sch. 6 (with reg. 39)