- Y Diweddaraf sydd Ar Gael (Diwygiedig)
- Gwreiddiol (a wnaed Fel)
Dyma’r fersiwn wreiddiol (fel y’i gwnaed yn wreiddiol).
Regulations 2(1), 7, 8, 17-26 and 28
(1) Item | (2) Parameters | (3) Concentration or Value (maximum) | (4) Units of Measurement |
---|---|---|---|
1. | Enterococci | 0 | number/100ml |
2. | Escherichia coli (E. coli) | 0 | number/100ml |
(1) Item | (2) Parameters | (3) Concentration or Value (maximum) | (4) Units of Measurement |
---|---|---|---|
1. | Coliform bacteria | 0 | number/100ml |
(1) Item | (2) Parameters | (3) Concentration or Value (maximum) | (4) Units of Measurement |
---|---|---|---|
Notes: (i) The parametric value refers to the residual monomer concentration in the water as calculated according to specifications of the maximum release from the corresponding polymer in contact with the water. This is controlled by product specification. (ii) See the definition of “pesticides and related products” in regulation 2(1). The parametric value applies to each individual pesticide. (iii) “Pesticides: Total” means the sum of the concentrations of the individual pesticides detected and quantified in the monitoring procedure. (iv) “PAH” means Polycyclic Aromatic Hydrocarbons, the specified compounds being:
The parametric value applies to the sum of the concentrations of the individual compounds detected and quantified in the monitoring process. (v) The parametric value applies to the sum of the concentrations of the individual compounds detected and quantified in the monitoring process. (vi) “THM: Total” means total Trihalomethanes, the specified compounds being:
The parametric value applies to the sum of the concentrations of the individual compounds detected and quantified in the monitoring process. | |||
1. | Acrylamide(i) | 0.10 | µg/1 |
2. | Antimony | 5.0 | µgSb/l |
3. | Arsenic | 10 | µgAs/l |
4. | Benzene | 1.0 | µg/l |
5. | Benzo(a)pyrene | 0.010 | µg/l |
6. | Boron | 1.0 | mgB/l |
7. | Bromate | 10 | µgBrO3/l |
8. | Cadmium | 5.0 | µgCd/l |
9. | Chromium | 50 | µgCr/l |
10. | Copper | 2.0 | mg Cu/l |
11. | Cyanide | 50 | µgCN/l |
12. | 1,2 dichloroethane | 3.0 | µg/l |
13. | Epichlorohydrin(i) | 0.10 | µg/l |
14. | Fluoride | 1.5 | mg F/l |
15. | Lead | (a)25, from 3/7/06 until 24/12/13 | µgPb/l |
(b)10, from 25/12/13 | µgPb/l | ||
16. | Mercury | 1.0 | µgHg/l |
17. | Nickel | 20 | µgNi/l |
18. | Nitrate | 50 | mgNO3/l |
19. | Nitrite | 0.50 | mgNO2/l |
20. | Pesticides(ii)– | ||
Aldrin | 0.030 | µg/l | |
Dieldrin | 0.030 | µg/l | |
Heptachlor | 0.030 | µg/l | |
Heptachlor epoxide | 0.030 | µg/l | |
other pesticides | 0.10 | µg/l | |
21. | Pesticides: Total(iii) | 0.50 | µg/l |
22. | PAH(iv) | 0.10 | µg/l |
23. | Selenium | 10 | µgSe/l |
24. | Tetrachloroethene & Trichloroethene(v) | 10 | µg/l |
25. | THM: Total(vi) | 100 | µg/l |
26. | Vinyl chloride(i) | 0.50 | µg/l |
(1) Item | (2) Parameters | (3) Concentration or Value (maximum unless otherwise stated)) | (4) Units of Measurement |
---|---|---|---|
Notes: (i) If Silver is used in a water treatment process, 80 may be substituted for 10. (ii) Every effort should be made to achieve 1 NTU whenever possible. | |||
1. | Aluminium | 200 | µgA1/1 |
2. | Colour | 20 | mg/l Pt/Co |
3. | Hydrogen ion | 9.5 | pH value |
6.5 (minimum) | |||
4. | Iron | 200 | µgFe/l |
5. | Manganese | 50 | µgMn/l |
6. | Odour | 3 at 25ºC | Dilution number |
7. | Silver(i) | 10 | µg Ag/l |
8. | Sodium | 200 | mgNa/l |
9. | Taste | 3 at 25ºC | Dilution number |
10. | Tetrachloromethane | 3 | µg/l |
11. | Turbidity(ii) | 4 | NTU |
12. | Zinc | 5000 | µg Zn/l |
(1) Item | (2) Parameters | (3) Concentration or Value (maximum) or State | (4) Units of Measurement |
---|---|---|---|
Notes: (i) The water should not be aggressive. (ii) Excluding tritium, potassium – 40, radon and radon decay products. | |||
1. | Ammonium | 0.50 | mgNH4/l |
2. | Chloride(i) | 250 | mgC1/1 |
3. | Clostridium perfringens (including spores) | 0 | Number/100 ml |
4. | Coliform bacteria | 0 | Number/100 ml |
5. | Colony count | No abnormal change | Number/1 ml at 22°C |
6. | Conductivity(i) | 2500 | µS/cm at 20°C |
7. | Sulphate(i) | 250 | mgSO4/l |
8. | Total indicative dose (for radioactivity)(ii) | 0.10 | mSv/year |
9. | Total organic carbon (TOC) | No abnormal change | mgC/l |
10. | Tritium (for radioactivity) | 100 | Bq/l |
(1) Item | (2) Parameters | (3) Concentration or Value (maximum) | (4) Units of Measurement |
---|---|---|---|
Notes: (i) The water should not be aggressive. | |||
1. | Coliform Bacteria | 0 | number/100ml |
2. | Conductivity (i) | 2500 | µS/cm at 20°C |
3. | Enterococci | 0 | number/100ml |
4. | Escherichia coli (E.coli) | 0 | number/100ml |
5. | Hydrogen ion | 9.5 6.5 (minimum) | pH value |
6. | Lead | (a)25, from 3/7/06 until 24/12/13 (b)10, from 25/12/13 | µgPb/l |
7. | Nitrate | 50 | mgNO3/l |
8. | Odour-qualitative | - | - |
9. | Taste-qualitative | - | - |
10. | Turbidity | 4 | NTU |
Y Diweddaraf sydd Ar Gael (diwygiedig):Y fersiwn ddiweddaraf sydd ar gael o’r ddeddfwriaeth yn cynnwys newidiadau a wnaed gan ddeddfwriaeth ddilynol ac wedi eu gweithredu gan ein tîm golygyddol. Gellir gweld y newidiadau nad ydym wedi eu gweithredu i’r testun eto yn yr ardal ‘Newidiadau i Ddeddfwriaeth’.
Gwreiddiol (Fel y’i Deddfwyd neu y’i Gwnaed): Mae'r wreiddiol fersiwn y ddeddfwriaeth fel ag yr oedd pan gafodd ei deddfu neu eu gwneud. Ni wnaed unrhyw newidiadau i’r testun.
Mae Nodyn Gweithredol yn nodi datganiad byr o ddiben Offeryn Statudol yr Alban ac yn rhoi gwybodaeth am ei amcan polisi a goblygiadau polisi. Ei nod yw gwneud yr Offeryn Statudol yr Alban yn hygyrch i ddarllenwyr nad oes ganddynt gymhwyster cyfreithiol ac maent yn cyd-fynd ag unrhyw Offeryn Statudol yr Alban neu Offeryn Statudol Drafft yr Alban a gyflwynwyd yn fanwl gerbron Senedd yr Alban o Orffennaf 2005 ymlaen.
Gallwch wneud defnydd o ddogfennau atodol hanfodol a gwybodaeth ar gyfer yr eitem ddeddfwriaeth o’r tab hwn. Yn ddibynnol ar yr eitem ddeddfwriaeth sydd i’w gweld, gallai hyn gynnwys:
Defnyddiwch y ddewislen hon i agor dogfennau hanfodol sy’n cyd-fynd â’r ddeddfwriaeth a gwybodaeth am yr eitem hon o ddeddfwriaeth. Gan ddibynnu ar yr eitem o ddeddfwriaeth sy’n cael ei gweld gall hyn gynnwys:
liciwch ‘Gweld Mwy’ neu ddewis ‘Rhagor o Adnoddau’ am wybodaeth ychwanegol gan gynnwys