- Status
- In Force
- Penalty ceiling
- Prosecution 1 of 57 obligations carry an unlimited fine. 1 carries different penalties and 55 have no criminal penalty — flagged in the list below.
Does it bind you?
Business-side roles with duties under this instrument.
Any Person9
Statutory Undertaker6
Distributor1
Licence Holder1
Plus 40 duties on the regulator, Crown ministers and public bodies — folded into the section list below.
Other Acts binding the same actors
If a role above is yours, these are the other instruments that most often bind it.
Any Person — also bound by 2340 other Acts
Human Medicines Regulations 2012
184 duties
Merchant Shipping Act 1995
144 duties
Insolvency (England and Wales) Rules 2016
104 duties
Communications Act 2003
92 duties
Road Traffic Act 1988
92 duties
Statutory Undertaker — also bound by 179 other Acts
The Cory Decarbonisation Project Order 2025
120 duties
Water Industry Act 1991
53 duties
Distributor — also bound by 182 other Acts
UK REACH Regulation (retained EU law)
44 duties
Licence Holder — also bound by 225 other Acts
What it requires
Regulations creating concrete business duties or carrying penalties, grouped as the instrument is structured. Titles link to the source text — blue means you’re leaving for legislation.gov.uk.
Part 1
GENERAL
0 of 2 sections shown2 other sections in this Part — procedural and definitional
s.001
Citation, commencement, extent and application
s.002
Interpretation
Part 2
WATER SUPPLY ZONES
1 of 1 section shown
s.003
Water supply zones
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must designate water supply zones each yearCrown / Minister / Government department
Part 3
WHOLESOMENESS OF PUBLIC WATER SUPPLIES
1 of 1 section shown
s.004
Wholesomeness: public water supplies
Regulated
Other duties (1) — Crown / regulator
- Ensure public water supplies meet wholesomeness standardsCrown / Minister / Government department
Part 4
MONITORING OF PUBLIC WATER SUPPLIES
8 of 14 sections shown
s.005
Monitoring
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must monitor drinking water quality and respond to contamination risksCrown / Minister / Government department
s.006
Monitoring programmes
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must prepare and implement water quality monitoring programmes for each supply zoneCrown / Minister / Government department
s.011
Sampling at treatment works
Regulated
Other duties (1) — Crown / regulator
- Sample treated water at each treatment works for key quality parametersStatutory regulator
s.012
Sampling at service reservoirs
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must test water quality weekly at each service reservoirCrown / Minister / Government department
s.013
Sampling: water supplied by mobile tanker
Regulated
- Sample mobile tanker water for disinfectant and bacteriaDistributor
s.014
Sampling: new sources
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must sample new and re-used water sources before supplyStatutory regulator
s.014
Methods of analysis
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must use approved analytical methods for water testingCrown / Minister / Government department
s.015
Collection and analysis of samples
Regulated
Other duties (1) — Crown / regulator
- Ensure proper handling and analysis of water samples and maintain recordsStatutory regulator
6 other sections in this Part — procedural and definitional
s.007
Random samples from consumers' taps
s.008
Authorisation of samples from alternative points
s.009
Numbers of samples
s.010
Additional sampling
s.013
Sampling: water supplied by tanker
s.015
Directions and guidance
Part 5
DRINKING WATER PROTECTED AREAS
0 of 1 section shown1 other section in this Part — procedural and definitional
s.016
Drinking water abstraction points: monitoring sites
Part 6
INVESTIGATION AND REMEDIAL ACTION
7 of 7 sections shown
s.017
Scottish Water to investigate immediately any failure or likely failure
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must immediately investigate any water quality failure or riskCrown / Minister / Government department
s.018
Scottish Water to notify immediately any potential danger to human health
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must immediately notify of potential danger to human healthCrown / Minister / Government department
s.019
Scottish Water to report on its investigation etc.
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must report investigation findings to relevant bodiesCrown / Minister / Government department
s.020
Scottish Water to restore water quality
Regulated
- Scottish Water must restore water quality after an ongoing failure is foundAny Person
s.021
Scottish Water to protect human health
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must protect human health from ongoing water supply failuresCrown / Minister / Government department
s.022
Powers to require further action by Scottish Water
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must comply with Regulator's notices on water quality failuresCrown / Minister / Government department
s.023
Power to direct local authorities in relation to domestic distribution systems
Regulated
Other duties (1) — Crown / regulator
- Local authorities must comply with Scottish Ministers' directions on domestic water systemsLocal authority
Part 7
AUTHORISATION OF TEMPORARY DEPARTURES
3 of 5 sections shown
s.024
Authorisation of temporary supply of water that is not wholesome
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must submit a detailed application and notify bodies when seeking temporary authorisation for non-wholesome water supplyCrown / Minister / Government department
s.027
Authorisations: publicity
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must inform consumers and give public notice of authorised water supply departuresCrown / Minister / Government department
s.028
Authorisations: revocation and modification
Regulated
- Scottish Water must notify Ministers when departure circumstances endAny Person
2 other sections in this Part — procedural and definitional
s.025
Authorisations: terms and conditions
s.026
Authorisations: other limitations
Part 8
TREATMENT, RISK ASSESSMENT AND CONTAMINATION FROM PIPES
4 of 4 sections shown
s.029
Treatment of raw water
Regulated
Other duties (1) — Crown / regulator
- Treat raw water to safe standard and notify consumers if non-compliantCrown / Minister / Government department
s.030
Risk assessment of each treatment works and its connected supply system
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must assess risk of supplying unwholesome water from each treatment works and its supply systemCrown / Minister / Government department
s.031
Procedure following risk assessment and prohibition of supply
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must submit risk assessments and mitigation reports to DWQRCrown / Minister / Government department
s.032
Copper and lead contamination from pipes
Regulated
- Manage copper and lead contamination from water pipesAny Person
Part 9
CONTROLS ON SUBSTANCES, PRODUCTS AND PROCESSES
1 of 2 sections shown
s.033
Application and introduction of substances and products
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must not use unauthorized substances in public water supplyCrown / Minister / Government department
1 other section in this Part — procedural and definitional
s.034
Use of processes
Part 10
OFFENCES: PARTS 8 AND 9
1 of 2 sections shown
s.035
Offences
Prosecution
- Fail to comply with water supply regulations or provide false informationAny Person
Unlimited fine
1 other section in this Part — procedural and definitional
s.036
Offences by bodies corporate
Part 11
RECORDS AND INFORMATION
3 of 3 sections shown
s.037
Maintenance of records
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must maintain records for each water supply zoneCrown / Minister / Government department
s.038
Notification of health risk events
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must notify health risk events to regulators and health bodiesStatutory regulator
s.039
Publication of information
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must publish annual water quality report for each zoneCrown / Minister / Government department
Part 12
SCOTTISH WATER: INCIDENTAL POWERS
2 of 6 sections shown
s.043
Taking steps
Regulated
- Approved persons must follow entry and inspection procedures for water supply premisesLicence Holder
s.044
Obstruction offence
Prosecution
- Obstruct an approved water inspectorAny Person
Fine up to £1,000
4 other sections in this Part — procedural and definitional
s.040
Power to enter
s.041
Entry warrants
s.042
Approved persons
s.045
Compensation
Part 13
SCOTTISH MINISTERS: ENFORCEMENT POWERS
0 of 1 section shown1 other section in this Part — procedural and definitional
s.046
Powers of the Scottish Ministers on default of Scottish Water
Part 14
LOCAL AUTHORITY FUNCTIONS: PUBLIC WATER SUPPLIES
0 of 1 section shown1 other section in this Part — procedural and definitional
s.047
Local authority functions in relation to public water supplies
Part 15
CONSEQUENTIAL AMENDMENTS AND REVOCATIONS
0 of 3 sections shown3 other sections in this Part — procedural and definitional
s.048
Amendment of the Water (Scotland) Act 1980
s.049
Amendment of the Building (Scotland) Act 2003
s.050
Revocations
Part 16
TRANSITIONAL PROVISIONS
0 of 2 sections shown2 other sections in this Part — procedural and definitional
s.051
Water supply zones
s.052
Authorised departures
Schedules
Schedules
26 of 48 shown
s.sch001a
Each monitoring programme must— (a) verify that—
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must make monitoring programmes verify water safety and standardsCrown / Minister / Government department
s.sch001a
(1) Each monitoring programme must take into account—
Regulated
- Design monitoring programmes covering all required parameters and local conditionsStatutory Undertaker
s.sch001a
(1) Sampling points, in relation to water, must be determined...
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must set sampling points to check water quality at compliance pointsCrown / Minister / Government department
s.sch001a
General principles and monitoring frequencies
Regulated
Other duties (1) — Crown / regulator
- Monitor public water supplies for radon, tritium and indicative doseCrown / Minister / Government department
s.sch001a
(1) Each monitoring programme must fulfil the requirements of Part...
Regulated
- Carry out water quality monitoring programme as per ScheduleStatutory Undertaker
s.sch001a
(1) Each monitoring programme must include an operational monitoring programme...
Regulated
- Include operational monitoring in your water monitoring programmeStatutory Undertaker
s.sch001a
(1) The following parameters (“Group A parameters”) must be monitored...
Regulated
- Monitor Group A water quality parameters at minimum frequenciesStatutory Undertaker
s.sch001a
Based on the results of a risk assessment, the list...
Regulated
- Extend monitoring parameters or sampling frequencies when risk assessment shows it's neededStatutory Undertaker
s.sch001a
Subject to paragraph 1, sampling at the point of compliance...
Regulated
- Use approved sampling methods for water quality checks at the tapStatutory Undertaker
s.sch001a
Radon
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must survey and monitor radon in public water suppliesCrown / Minister / Government department
s.sch001a
Screening for certain radionuclides or for an individual radionuclide
Regulated
Other duties (1) — Crown / regulator
- Analyse more radionuclides if screening shows high levelsStatutory regulator
s.sch001a
Scottish Water must ensure that each monitoring programme prepared by...
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must review and update water monitoring programmesStatutory regulator
s.sch001a
The specifications are that— (a) the location and frequency of...
Regulated
- Scottish Water must base sampling frequency on risk and 3-year dataAny Person
s.sch001a
Any parameter removed from the list of parameters to be...
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must monitor delisted parameters every six yearsCrown / Minister / Government department
s.sch001a
(1) Other parameters, except radon, tritium and indicative dose, (“Group...
Regulated
- Monitor Group B parameters in public water supplies at required frequenciesAny Person
s.sch001a
Tritium
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must monitor water for tritium and investigate exceedancesCrown / Minister / Government department
s.sch001a
Screening for gross alpha activity and gross beta activity
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must monitor public water supplies for radioactivity and investigate when thresholds exceededStatutory regulator
s.sch001a
For microbiological parameters, sampling of water in a public water...
Regulated
- Follow EN ISO 19458 standard for microbiological water samplingAny Person
s.sch001a
Indicative dose
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must monitor public water supplies for radioactive contamination (indicative dose)Crown / Minister / Government department
s.sch001a
Calculation of the indicative dose
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must calculate indicative dose for public water suppliesStatutory regulator
s.sch001a
Water treatment
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must monitor treated water for radionuclide efficacyCrown / Minister / Government department
s.sch001a
Averaging
Regulated
Other duties (1) — Crown / regulator
- DWQR must specify resampling when radon/tritium/indicative dose is exceededStatutory regulator
s.sch003
(1) Scottish Water must ensure that the methods of analysis...
Regulated
Other duties (1) — Crown / regulator
- Use validated, documented lab methods and quality management systems for water testingStatutory regulator
s.sch003
(1) For a parameter in Table 1, the method of...
Regulated
Other duties (1) — Crown / regulator
- Use water analysis methods meeting prescribed performance criteriaCrown / Minister / Government department
s.sch003
In the absence of an analytical method meeting the minimum...
Regulated
Other duties (1) — Crown / regulator
- Scottish Water must use best available monitoring techniques when no standard method meets criteriaCrown / Minister / Government department
s.sch003
The uncertainty of measurement specified in Table 1 for a...
Regulated
- Do not use measurement uncertainty as an additional tolerance for water quality parametersAny Person
22 other schedules
s.sch001
In this Schedule— ... “ HAAs ” means the sum...
s.sch001a
Scottish Water may (or, where required, must), in accordance with...
s.sch001a
Monitoring for compliance with the indicative dose
s.sch001a
Subject to paragraph 4, based on the results of a...
s.sch001a
Sampling of water in a public water supply system, with...
s.sch001a
(1) The minimum sampling frequency for a parameter under Part...
s.sch001a
Minimum sampling and analysis frequencies
s.sch002
Schedule 2 para.wrapper2n2
s.sch002a
General principles and monitoring frequencies
s.sch002a
Radon
s.sch002a
Tritium
s.sch002a
Indicative dose
s.sch002a
Water treatment
s.sch002a
Averaging
s.sch003
(1) Subject to sub-paragraph (2), the methods in paragraph 2...
s.sch003
The methods for microbiological parameters are— (a) for Escherichia coli...
s.sch003
Until 31st December 2019, Scottish Water may, for a parameter...
s.sch003a
Monitoring for compliance with the indicative dose
s.sch003a
Screening for certain radionuclides or for an individual radionuclide
s.sch003a
Screening for gross alpha activity and gross beta activity
s.sch003a
Calculation of the indicative dose
s.sch003a
Performance characteristics and methods of analysis
Duty extraction and severity labels are Guvnor’s analysis of the instrument, not the instrument itself. Always verify against the linked source text.