Water Supply (Water Quality) Regulations (Northern Ireland) 2017
At a glance
Enforced by
What this Act requires
Sections that create concrete duties on businesses or carry penalties. Procedural and definitional sections are folded into the “Browse other sections” expander at the bottom of each group. Click any section title to read the source text on legislation.gov.uk.
Part 1 — GENERAL
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Interpretation
Water Supplies to which these Regulations apply
Part 2 — WATER SUPPLY ZONES
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Water Supply Zones
Part 3 — WHOLESOMENESS
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Wholesomeness
Part 4 — MONITORING OF WATER SUPPLIES
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Monitoring Programmes
Monitoring: Group A and Group B monitoring
Monitoring: general provisions
Sampling points
Authorisation of supply points
Number of samples
Sampling: further provisions
Part 5 — MONITORING – ADDITIONAL PROVISIONS
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Interpretation of Part 5
Sampling for particular substances and parameters
Sampling at treatment works
Sampling at service reservoirs
Sampling: new sources
Collection and analysis of samples
Part 6 — DEVIATION FROM MONITORING REQUIREMENTS OF GROUP A AND GROUP B MONITORING
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Deviation from standard parameters and frequencies
Part 7 — DRINKING WATER ABSTRACTION POINTS
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Drinking water abstraction points: monitoring sites
Part 8 — INVESTIGATIONS, AUTHORISATION OF DEPARTURES AND REMEDIAL ACTION
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Investigations: Schedule 1 parameters
Investigations: indicator parameters
Action by the Department
Authorisation of temporary supply of water that is not wholesome
Authorisations: terms and conditions
Authorisations: other limitations
Publicity for authorisations
Revocation and modification of authorisations
Part 9 — WATER TREATMENT
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Disinfection and other treatment arrangements
Risk assessment
Procedure following risk assessment
Contamination from pipes
Application and introduction of substances and products
Use of processes
Offences
Part 10 — RECORDS AND INFORMATION
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Maintenance of records
Provision of information
Publication of Information
Part 11 — REVOCATIONS
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Revocations
Part 12 — TRANSITIONAL PROVISIONS
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Transitional Provisions
Schedules
Browse 5 other Schedules — structural / supplementary
(1) A monitoring programme established under Part 4 of these...
A water undertaker may use a screening strategy for gross...
Calculation of the ID The ID must be calculated from...
Performance characteristics and method of analysis. For the following parameters...
Revocations coming into operation on the 27th October 2017 No....
Official guidance
Authoritative sources published by regulators or government explaining this legislation.
- What is Reg31? - Drinking Water Inspectorate (opens in a new tab) from DWI Detailed Guidance
- List of Approved Products - Drinking Water Inspectorate (opens in a new tab) from DWI Detailed Guidance
- Products made from recognised grades of materials (Advice Sheet 5) - Drinking Water Inspectorate (opens in a new tab) from DWI Detailed Guidance
- Glossary for Drinking Water Products - Drinking Water Inspectorate (opens in a new tab) from DWI Detailed Guidance
- FAQs and Letters - Drinking Water Inspectorate (opens in a new tab) from DWI Detailed Guidance
Enforcement and responsible bodies
The regulators that administer or enforce this legislation.
Northern Ireland Environment Agency
Northern Ireland's environmental regulator. Part of the Department of Agriculture, Environment and Rural Affairs (DAERA). Issues environmental permits, regulates waste and emissions, …
Connected legislation
parent Act
These instruments amend, apply, or refer to this Act. They may not all create direct business obligations.
Made under
Water (Northern Ireland) Order 1999 1999 Primary Act
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Regulators
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