The Water Supply (Water Quality) Regulations 2001

1. Introductory Text

2. PART I General

   1. 1. Citation, commencement and application

   2. 2. Interpretation

3. PART II Water Supply Zones

   1. 3. Water supply zones

4. PART III Wholesomeness

   1. 4. Wholesomeness

5. PART IV Monitoring of Water Supplies

   1. 5. Interpretation and application

   2. 6. Monitoring: general provisions

   3. 7. Sampling points

   4. 8. Authorisation of supply points

   5. 9. Numbers of samples

   6. 10. Sampling: further provisions

6. PART V Monitoring: Additional Provisions

   1. 11. Interpretation

   2. 12. Sampling for particular substances and parameters

   3. 13. Sampling at treatment works

   4. 14. Sampling at service reservoirs

   5. 15. Sampling: new sources

   6. 16. Collection and analysis of samples

7. PART VI Investigations, Authorisation of Departures and Remedial Action

   1. 17. Investigations: Schedule 1 parameters

   2. 18. Investigations: indicator parameters

   3. 19. Action by National Assembly for Wales

   4. 20. Authorisation of temporary supply of water that is not wholesome

   5. 21. Authorisations: terms and conditions

   6. 22. Authorisations: other limitations

   7. 23. Publicity for authorisations

   8. 24. Revocations and modification of authorisations

8. PART VII Water Treatment

   1. 25. Interpretation

   2. 26. Treatment of raw water

   3. 27. Risk assessment for cryptosporidium

   4. 28. Procedure following risk assessment, and prohibition of supply

   5. 29. Treatment for cryptosporidium

   6. 30. Contamination from pipes

   7. 31. Application and introduction of substances and products

   8. 32. Use of processes

   9. 33. Offences

9. PART VIII Records and Information

   1. 34. Maintenance of records

   2. 35. Provision of information

   3. 36. Publication of information

10. PART IX Functions of Local Authorities in Relation to Water Quality

    1. 37. Application and interpretation

    2. 38. Duties of local authorities: supplementary provision

11. PART X Enforcement

    1. 39. Contraventions by water undertakers

12. PART XI Amendment and Revocation of Regulations and Saving and Transitional Provision

    1. 40. Amendment of the Water Supply (Water Quality) Regulations 1989

    2. 41. Transitional provision: programmes of work

    3. 42. Transitional provision: authorisations

    4. 43. Revocation of Regulations and savings

13. Signature

14. SCHEDULES

    1. 1

       Prescribed concentrations and values

       1. Table A Microbiological parameters

       2. Table B Chemical parameters

    2. 2

       Indicator parameters

    3. 3

       Monitoring

       1. Table1 Parameters and circumstances for check monitoring

       2. Table 2 Annual sampling frequencies: water supply zones

       3. Table 3 Annual sampling frequencies: treatment works or supply points

    4. 4

       Analytical methodology

    5. 5

       Amendment of the Water Supply (Water Quality) Regulations 1989

    6. 6

       Programmes of work

15. Explanatory Note